Map of flight path and driving directions from Singapore to Ubon Ratchathani.
Shortest flight path between Singapore Changi Airport (SIN) and Ubon Ratchathani Airport (UBP).
How far is Ubon Ratchathani from Singapore?
There are several ways to calculate distances between Singapore and Ubon Ratchathani. Here are two common methods:Vincenty's formula (applied above)
- 957.228 miles
- 1540.509 kilometers
- 831.808 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
- 962.331 miles
- 1548.722 kilometers
- 836.243 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
The time difference between Singapore and Ubon Ratchathani is 1 hour. Ubon Ratchathani is 1 hour behind Singapore.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 148 kg (326 pounds).
Frequent Flyer Miles Calculator
Singapore (SIN) → Ubon Ratchathani (UBP).