Map of flight path and driving directions from Hat Yai to Ubon Ratchathani.
Shortest flight path between Hat Yai International Airport (HDY) and Ubon Ratchathani Airport (UBP).
How far is Ubon Ratchathani from Hat Yai?
There are several ways to calculate distances between Hat Yai and Ubon Ratchathani. Here are two common methods:Vincenty's formula (applied above)
- 647.361 miles
- 1041.827 kilometers
- 562.541 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
- 649.824 miles
- 1045.790 kilometers
- 564.682 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 Hat Yai and Ubon Ratchathani.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 119 kg (261 pounds).
Frequent Flyer Miles Calculator
Hat Yai (HDY) → Ubon Ratchathani (UBP).