Sydney to Seattle Flight Time, Distance, Route Map

Flight time from Sydney, Australia to Seattle, United States is 15 hours 30 minutes under avarage conditions. Our flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Actual flight times may vary depending on aircraft type, cruise speed, routing, weather conditions, passenger load, and other factors.

What is the Flight Distance Between Sydney and Seattle?

The flight distance from Sydney (Australia) to Seattle (United States) is 7749 miles. This is equivalent to 12470 kilometers or 6729 nautical miles. The calculated distance (air line) is the straight line distance or direct flight distance between cities. The nearest airport to Sydney, is Kingsford Smith Airport (SYD) and the nearest airport to Seattle, is Boeing Field International Airport (BFI).

Sydney - Seattle Timezones & Time Difference

Current local time in Sydney is 2024-12-22, 18:05:38 AEDT
Current local time in Seattle is 2024-12-22, 00:05:38 MST.
Time difference between Sydney (Australia) and Seattle (United States) is 18 Hours.
Seattle time is 18 Hours behind Sydney.

Sydney to Seattle Flight Route Map

Flight map from Sydney, Australia to Seattle, United States is given below.
Click the map to view Sydney to Seattle nonstop flight path and travel direction.

The distance between cities calculated based on their latitudes and longitudes. This is also called distance as the crow flies. Bird flight distance is calculated by drawing a straight line between two point coordinates. The length of this drawn line will give the shortest distance value. This distance may be very much different from the actual travel distance.


Sydney GPS Coordinates: Latitude: S 33° 52' 2.9'' Longitude: E 151° 12' 25.1''
Seattle GPS Coordinates: Latitude: N 47° 36' 22.4'' Longitude: W 122° 19' 55.5''

Sydney Map, Where is Sydney located?

Seattle Map, Where is Seattle located?