How far is Ko Samui from Nan?
There are several ways to calculate distances between Nan and Ko Samui. Here are two common methods:Vincenty's formula (applied above)
- 638.466 miles
- 1027.511 kilometers
- 554.812 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
- 641.628 miles
- 1032.601 kilometers
- 557.560 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).
Estimated flight time from Nan Nakhon Airport (NNT) to Samui Airport (USM) is 1 hour 42 minutes.
Time difference and current local times
There is no time difference between Nan and Ko Samui.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 117 kg (259 pounds).
Nan to Ko Samui flight map.
Frequent Flyer Miles Calculator
Nan (NNT) → Ko Samui (USM).