There are several ways to calculate the distance from Bangkok to London. Here are two standard methods:
Vincenty's formula (applied above)
5161.595 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
5155.717 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Bangkok to London?
The estimated flight time from Don Mueang International Airport to London Heathrow Airport is
11 hours and 44 minutes.
What is the time difference between Bangkok and London?
The time difference between Bangkok and London is 6 hours. London is 6 hours behind Bangkok.
Flight carbon footprint between Don Mueang International Airport (DMK) and London Heathrow Airport (LHR)
On average, flying from Bangkok to London generates about 709 kg of CO2 per passenger, and 709 kilograms equals 1 562 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Bangkok to London
See the map of the shortest flight path between Don Mueang International Airport (DMK) and London Heathrow Airport (LHR).