How far is Ko Samui from London?
The distance between London (London Heathrow Airport) and Ko Samui (Samui Airport) is 6154 miles / 9904 kilometers / 5348 nautical miles.
London Heathrow Airport – Samui Airport
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Distance from London to Ko Samui
There are several ways to calculate the distance from London to Ko Samui. Here are two standard methods:
Vincenty's formula (applied above)- 6154.168 miles
- 9904.174 kilometers
- 5347.826 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 6148.884 miles
- 9895.670 kilometers
- 5343.234 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 London to Ko Samui?
The estimated flight time from London Heathrow Airport to Samui Airport is 12 hours and 9 minutes.
What is the time difference between London and Ko Samui?
The time difference between London and Ko Samui is 6 hours. Ko Samui is 6 hours ahead of London.
Flight carbon footprint between London Heathrow Airport (LHR) and Samui Airport (USM)
On average, flying from London to Ko Samui generates about 738 kg of CO2 per passenger, and 738 kilograms equals 1 626 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from London to Ko Samui
See the map of the shortest flight path between London Heathrow Airport (LHR) and Samui Airport (USM).
Airport information
| Origin | London Heathrow Airport |
|---|---|
| City: | London |
| Country: | United Kingdom  |
| IATA Code: | LHR |
| ICAO Code: | EGLL |
| Coordinates: | 51°28′14″N, 0°27′42″W |
| Destination | Samui Airport |
|---|---|
| City: | Ko Samui |
| Country: | Thailand  |
| IATA Code: | USM |
| ICAO Code: | VTSM |
| Coordinates: | 9°32′52″N, 100°3′43″E |