Map of flight path from Ubon Ratchathani to Ko Samui.
Shortest flight path between Ubon Ratchathani Airport (UBP) and Samui Airport (USM).
How far is Ko Samui from Ubon Ratchathani?
There are several ways to calculate distances between Ubon Ratchathani and Ko Samui. Here are two common methods:Vincenty's formula (applied above)
- 509.064 miles
- 819.259 kilometers
- 442.365 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
- 510.355 miles
- 821.337 kilometers
- 443.486 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).
Time difference and current local times
There is no time difference between Ubon Ratchathani and Ko Samui.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 100 kg (220 pounds).
Frequent Flyer Miles Calculator
Ubon Ratchathani (UBP) → Ko Samui (USM).