Map of flight path and driving directions from Hat Yai to Trat.
Shortest flight path between Hat Yai International Airport (HDY) and Trat Airport (TDX).
How far is Trat from Hat Yai?
There are several ways to calculate distances between Hat Yai and Trat. Here are two common methods:Vincenty's formula (applied above)
- 389.880 miles
- 627.450 kilometers
- 338.796 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
- 391.668 miles
- 630.328 kilometers
- 340.350 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 Trat.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 82 kg (182 pounds).
Frequent Flyer Miles Calculator
Hat Yai (HDY) → Trat (TDX).