
Australia and Washington, DC are separated by a distance of 9536 miles. There are several ways to travel between the two places, including by plane, train, and subway. Sydney, Australia, is known for its iconic cityscape, including the Sydney Opera House and the Harbour Bridge.
| Characteristics | Values |
|---|---|
| Distance | 10,054 miles (16,178 km) |
| Flight Duration | Approximately 21 hours |
| Time Difference | Washington DC is 14-16 hours behind Australia (varies by Australian time zone) |
| Popular Australian Destinations from Washington DC | Sydney: 10,180 miles (16,381 km), Melbourne: 10,447 miles (16,813 km), Perth: 11,730 miles (18,878 km) |
| Closest Point in Australia to Washington DC | Depending on the route, either Darwin or Cocos Islands |
| Average Flight Speed | 500-550 mph for commercial flights |
| Recommended Stopovers | Common stopovers include Los Angeles, San Francisco, Honolulu, Singapore, and Dubai |
| Flight Path | Common routes go over the Pacific Ocean via Asia or the US West Coast |
| Airlines | Qantas, United Airlines, Delta Air Lines, Emirates, and Singapore Airlines offer flights between the two locations |
| Airport Codes | Washington DC (IAD) and popular Australian destinations: Sydney (SYD), Melbourne (MEL), Brisbane (BNE) |
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What You'll Learn

Sydney, Australia to Washington, DC is 9,536 miles
Sydney, Australia, and Washington, DC, are major cities on opposite sides of the globe. The distance between these two cities is a remarkable 9,536 miles. To put this into perspective, this distance is almost the length of a trip circling the Earth.
The distance between Sydney and Washington, DC, is calculated using the Vincenty algorithm and the WGS84 ellipsoid model of the Earth. This model is the same one used by most GPS receivers and provides the flying distance "as the crow flies." This method calculates the distance along the Earth's curvature, which is why it is often referred to as "the great-circle route."
The straight-line distance between Sydney and Washington, DC, is so vast that it is not possible to drive or take a train between the two cities. The most common way to travel between these two locations is by plane. The flight direction from Sydney, Australia, to Washington, DC, is predominantly eastward, at 68 degrees from North. Conversely, when travelling from Washington, DC, to Sydney, the flight direction is westward, at 98 degrees from North.
The distance of 9,536 miles between Sydney and Washington, DC, is a testament to the vast expanse of our planet and the diversity of its landscapes and cultures. This distance also highlights the significant time and effort required to travel between these two iconic cities, with a flight time of approximately 24 hours.
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Flight routes from Washington to Sydney go west
The distance from Washington, DC, to Sydney, Australia, is around 9,870 miles "as the crow flies." Flight routes from Washington, D.C., to Sydney, Australia, go west, specifically -98 degrees from North. This is because the Earth's rotation moves faster towards the equator, so planes flying west can take advantage of this tailwind and fly more efficiently.
There are various airlines that offer connecting flights from Washington, D.C., to Sydney. Delta, for example, offers 86 connecting flights per week from Baltimore/Washington International Airport (BWI), Ronald Reagan Washington National Airport (DCA), and Dulles International Airport (IAD) to Sydney Airport (SYD). American Airlines offers a similar service, with 83 connecting flights per week from BWI and DCA. British Airways and Air Canada also provide connecting flights, with 28 and 21 flights per week, respectively. These flights depart from BWI and IAD, with Air Canada also operating from DCA. Emirates offers 21 connecting flights per week, departing from DCA and IAD.
The cheapest month to fly from Washington, D.C., to Sydney is typically February, with the most expensive month usually being June. Sydney is temperate and sunny all year round, with the highest crowds during the summer months of December to February. Major events that increase hotel demand include the Sydney Festival in January, the Sydney Gay & Lesbian Mardi Gras (February-March), the Sydney Royal Easter Show (dates vary), and the Sydney Film Festival in June. Severe thunderstorms are most likely to occur between October and March.
It is recommended to book a few months in advance for international flights to secure the best fares. Google Flights is a useful tool for finding the cheapest days to fly and tracking prices.
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It takes 24 hours and 55 minutes to fly from Washington to Sydney
Australia is on the other side of the world from Washington, DC. The distance between Washington, DC, and Sydney, Australia, is 9,536 miles. This vast distance translates to a long journey by plane, and it takes approximately 24 hours and 55 minutes to fly between the two cities.
The flight path between Washington, DC, and Sydney, Australia, is an east-west route (-98 degrees from North when flying from Washington, DC, to Sydney, and 68 degrees from North when flying from Sydney to Washington, DC). This means that travellers flying between these two cities are essentially flying "as the crow flies," taking the shortest route between two extremely distant points on the globe.
The long flight time and distance between Washington, DC, and Sydney, Australia, can be attributed to the fact that these two cities are almost exactly opposite each other in terms of longitude. Sydney is located in the eastern hemisphere, while Washington, DC, is in the western hemisphere. This means that when it is midday in Washington, it is close to midnight in Sydney, and vice versa.
Despite the great distance, there are several airlines that operate direct flights between Washington, DC, and Sydney, Australia. These include American Airlines and Qantas, which offer flights from Ronald Reagan Washington National Airport (DCA) to Sydney Airport (SYD).
Sydney, Australia, is a popular tourist destination renowned for its iconic cityscape, featuring world-famous landmarks such as the Sydney Opera House and the Sydney Harbour Bridge. The city also boasts award-winning attractions like the Taronga Zoo, as well as spectacular beaches, coastal hikes, and vibrant neighbourhoods.
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The Sydney Opera House is an iconic Australian landmark
The exact distance between Washington, DC, and Sydney, Australia, is not immediately clear from my search results. However, one source does mention that the flight direction from Washington, DC, to Sydney, Australia, is west (-98 degrees from North).
The Sydney Opera House is the result of a radical new approach to construction, with Danish architect Jørn Utzon's original design concept and unique approach to building inspiring collective creativity among architects, engineers, and builders. Ove Arup's engineering achievements helped bring Utzon's vision to life, and the building is considered a daring and visionary experiment. The Opera House is an excellent example of structural engineering and building technology, with its design representing an extraordinary interpretation and response to its setting in Sydney Harbour.
The building is a popular visitor attraction, with more than ten million people visiting annually. It hosts over 1,800 performances each year, presented by numerous performing artists and resident companies such as Opera Australia, the Sydney Theatre Company, and the Sydney Symphony Orchestra. The Concert Hall, the largest venue in the Opera House, can accommodate 2,679 people and is home to the Sydney Symphony Orchestra. The Joan Sutherland Theatre is a proscenium theatre with 1,507 seats, the Sydney home of Opera Australia and The Australian Ballet. The Drama Theatre, another proscenium theatre with 544 seats, is used by the Sydney Theatre Company and other dance and theatrical presenters. The Playhouse is a non-proscenium end-stage theatre with 398 seats, while the Studio is a flexible space with a maximum capacity of 400. The Utzon Room is a small multi-purpose venue for events such as parties, corporate functions, and small productions.
The Sydney Opera House is also accessible to people with disabilities and offers guided tours that provide visitors with a behind-the-scenes look at the history, architecture, and story of the Opera House. Additionally, the Opera House honours the First Nations by fostering a shared sense of belonging for all Australians and acknowledging the Gadigal, the traditional custodians of Tubowgule, the land on which it stands.
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Tools can calculate distances between two points
There are many online tools that can calculate the distance between two points, such as the distance between Washington, DC, and Sydney, Australia. These tools can be found on websites such as TravelMath and FreeMapTools. By inputting the names of two places, users can obtain the distance in miles or kilometres, along with a map that illustrates the two locations and the path between them.
TravelMath's distance calculator computes the straight-line flying distance ("as the crow flies") and the driving distance if the route is drivable. It uses the Vincenty algorithm and the WGS84 ellipsoid model of the Earth, which is commonly used by GPS receivers. This data is then used to compute the total travel mileage. TravelMath also allows users to compare the results of the straight-line distance with other transportation methods to determine the most efficient mode of transportation.
FreeMapTools offers a similar service, providing the distance in miles and kilometres, along with a map. This tool also offers a distance estimate for land transport, including road and sea travel. Additionally, it provides a permanent reference link that can be shared with others.
These tools are valuable for trip planning and can help users make informed decisions about their travel routes and transportation choices. They can also be used for educational purposes, such as solving homework problems involving distances between cities or countries.
It is worth noting that the distance between Washington, DC, and Sydney, Australia, is approximately 9536 miles. This distance can be covered in approximately 24 hours and 55 minutes via air travel, with several airlines offering flights between the two locations.
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Frequently asked questions
The distance between Washington DC and Sydney, Australia is 9536 miles "as the crow flies".
The distance by land and sea between Washington DC and Perth, Australia can be found using the Measure Distance tool.
The best way to travel between the two locations depends on your preferences. If you want to accumulate frequent flyer miles, flying is the best option. If you prefer to avoid air travel, you can travel by train, subway or road and sea.
The total travel time from Washington DC to Brisbane, Australia is approximately 24 hours and 55 minutes, including transfers.


















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