Calculations with different methods
- 5958.197 miles
- 9588.788 kilometers
- 5177.531 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 5951.490 miles
- 9577.994 kilometers
- 5171.703 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Heathrow Airport (LHR) to Suvarnabhumi Airport (BKK) is 11 hours 46 minutes.
Time difference and current local times
The time difference between London and Bangkok is 6 hours. Bangkok is 6 hours ahead of London.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 755 kg (1 664 pounds).
London to Bangkok flight map.
Frequent Flyer Miles Calculator
London (LHR) → Bangkok (BKK).