Map of flight path from Rayong to Ko Samui.
Shortest flight path between U-Tapao International Airport (UTP) and Samui Airport (USM).
How far is Ko Samui from Rayong?
There are several ways to calculate distances between Rayong and Ko Samui. Here are two common methods:Vincenty's formula (applied above)
- 224.594 miles
- 361.449 kilometers
- 195.167 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
- 225.652 miles
- 363.152 kilometers
- 196.086 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 Rayong and Ko Samui.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 58 kg (128 pounds).
Frequent Flyer Miles Calculator
Rayong (UTP) → Ko Samui (USM).