Air Miles Calculator

Distance between Ubon Ratchathani (UBP) and Ko Samui (USM)

Flight distance from Ubon Ratchathani to Ko Samui (Ubon Ratchathani Airport – Samui Airport) is 509 miles / 819 kilometers / 442 nautical miles. Estimated flight time is 1 hour 27 minutes.

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).

Airport information


A Ubon Ratchathani Airport
City: Ubon Ratchathani
Country: Thailand Flag of Thailand
IATA Code: UBP
ICAO Code: VTUU
Coordinates: 15°15′4″N, 104°52′12″E

B Samui Airport
City: Ko Samui
Country: Thailand Flag of Thailand
IATA Code: USM
ICAO Code: VTSM
Coordinates: 9°32′52″N, 100°3′43″E

Time difference and current local times

There is no time difference between Ubon Ratchathani and Ko Samui.

Time Difference

Ubon Ratchathani

 +07

Ko Samui

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 100 kg (220 pounds).

Frequent Flyer Miles Calculator

Ubon Ratchathani (UBP) → Ko Samui (USM).

Distance:
509
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
509

Round trip?