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• St. Louis to Bangkok Flight Time, Distance

St. Louis to Bangkok Flight Time, Distance, Route Map

Flight time from St. Louis, United States to Bangkok, Thailand is 17 hours 31 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 St. Louis and Bangkok?

The flight distance from St. Louis (United States) to Bangkok (Thailand) is 8752 miles. This is equivalent to 14085 kilometers or 7600 nautical miles. The calculated distance (air line) is the straight line distance or direct flight distance between cities. The nearest airport to St. Louis, is Bi-State Parks Airport (CPS) and the nearest airport to Bangkok, is Don Muang International Airport (DMK).

St. Louis - Bangkok Timezones & Time Difference

Current local time in St. Louis is 2025-12-05, 02:17:23 EST
Current local time in Bangkok is 2025-12-05, 14:17:23 +07.
Time difference between St. Louis (United States) and Bangkok (Thailand) is 12 Hours.
Bangkok time is 12 Hours ahead of St. Louis.

St. Louis to Bangkok Flight Route Map

Flight map from St. Louis, United States to Bangkok, Thailand is given below.
Click the map to view St. Louis to Bangkok 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. St. Louis GPS Coordinates: Latitude: N 38° 37' 37.2'' Longitude: W 90° 11' 57.9'' Bangkok GPS Coordinates: Latitude: N 13° 45' 22.8'' Longitude: E 100° 30' 6.4'' St. Louis Map, Where is St. Louis located? Bangkok Map, Where is Bangkok located?

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