Distance From St. Louis Airport to Seattle/Tacoma International Airport (XLS - SEA Distance)

The flight distance from St. Louis Airport (XLS) to Seattle/Tacoma International Airport (SEA) is 6115 miles. This is equivalent to 9840 kilometers or 5310 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.


9840 kilometers is the distance from St. Louis Airport, Senegal to Seattle/Tacoma International Airport, United States.

Flight Duration between Saint Louis, Senegal and Seattle, United States

Estimated flight time from St. Louis Airport, Saint Louis, Senegal to Seattle/Tacoma International Airport, Seattle, United States is 12 hours 14 minutes under avarage conditions. The 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. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • XLS - SEA

Time difference between Saint Louis (Senegal) and Seattle (United States) is 7 Hours.
Current local time in Saint Louis is 2026-02-01, 08:54:10 GMT and time in Seattle is 2026-02-01, 01:54:10 MST.
Seattle time is 7 Hours behind Saint Louis.

St. Louis Airport to Seattle/Tacoma International Airport Flight Route Map - XLS to SEA Flight Path

Location of St. Louis Airport & Seattle/Tacoma International Airport is given below.
Click the map to view Saint Louis to Seattle nonstop flight path and travel direction.

Click to see flight route on Google Map between Saint Louis, Senegal and Seattle, United States. .


Nonstop flight route between Saint Louis, Senegal and Seattle, United States.
Get airport maps and more information about St. Louis Airport St. Louis Airport
City: Saint Louis
Country: Senegal Flag of Senegal
IATA Code: XLS
ICAO Code: GOSS
GPS Coordinates: Latitude: N 16° 3' 2.9'' Longitude: W 16° 27' 47.5''
Current time: 2026-02-01, 08:54:10 GMT
Current weather: 15 day weather forecast for St. Louis Airport St. Louis Airport 15 day weather forecast
Get airport maps and more information about Seattle/Tacoma International Airport Seattle/Tacoma International Airport
City: Seattle
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
GPS Coordinates: Latitude: N 47° 26' 56.4'' Longitude: W 122° 18' 33.5''
Current time: 2026-02-01, 01:54:10 MST
Current weather: 15 day weather forecast for Seattle/Tacoma International Airport Seattle/Tacoma International Airport 15 day weather forecast

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