Distance From Lambert-St. Louis International Airport to Hat Yai Airport (STL - HDY Distance)
The flight distance from Lambert-St. Louis International Airport (STL) to Hat Yai Airport (HDY) is 9206 miles. This is equivalent to 14815 kilometers or 7994 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.
14815 kilometers is the distance from Lambert-St. Louis International Airport, United States to Hat Yai Airport, Thailand.
Flight Duration between Saint Louis, United States and Hat Yai, Thailand
Estimated flight time from Lambert-St. Louis International Airport, Saint Louis, United States to Hat Yai Airport, Hat Yai, Thailand is 18 hours 25 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 • STL - HDY
Time difference between Saint Louis (United States) and Hat Yai (Thailand) is 12 Hours.
Current local time in Saint Louis is 2025-12-05, 10:12:56 EST and time in Hat Yai is 2025-12-05, 22:12:56 +07.
Hat Yai time is 12 Hours ahead of Saint Louis.
Lambert-St. Louis International Airport to Hat Yai Airport Flight Route Map - STL to HDY Flight Path
Location of Lambert-St. Louis International Airport & Hat Yai Airport is given below.Click the map to view Saint Louis to Hat Yai nonstop flight path and travel direction.
Click to see flight route on Google Map between Saint Louis, United States and Hat Yai, Thailand. .
Nonstop flight route between Saint Louis, United States and Hat Yai, Thailand.
Lambert-St. Louis International Airport |
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| City: | Saint Louis |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| GPS Coordinates: | Latitude: N 38° 44' 55.3'' Longitude: W 90° 22' 12.1'' |
| Current time: | 2025-12-05, 10:12:56 EST |
| Current weather: |
Lambert-St. Louis International Airport 15 day weather forecast
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Hat Yai Airport |
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| City: | Hat Yai |
| Country: | Thailand  |
| IATA Code: | HDY |
| ICAO Code: | VTSS |
| GPS Coordinates: | Latitude: N 6° 55' 59.6'' Longitude: E 100° 23' 34.8'' |
| Current time: | 2025-12-05, 22:12:56 +07 |
| Current weather: |
Hat Yai Airport 15 day weather forecast
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| Flights: |
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