Distance between Hat Yai (HDY) and Trat (TDX)

Flight distance from Hat Yai to Trat (Hat Yai International Airport – Trat Airport) is 390 miles / 627 kilometers / 339 nautical miles. Estimated flight time is 1 hour 14 minutes.

Driving distance from Hat Yai (HDY) to Trat (TDX) is 771 miles / 1241 kilometers and travel time by car is about 13 hours 56 minutes.

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).

Airport information

A Hat Yai International Airport
City: Hat Yai
Country: Thailand
IATA Code: HDY
ICAO Code: VTSS
Coordinates: 6°55′59″N, 100°23′34″E

B Trat Airport
City: Trat
Country: Thailand
IATA Code: TDX
ICAO Code: VTBO
Coordinates: 12°16′28″N, 102°19′8″E

Time difference and current local times

There is no time difference between Hat Yai and Trat.

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Carbon dioxide emissions

Estimated CO2 emissions per passenger is 82 kg (182 pounds).

Frequent Flyer Miles Calculator

Hat Yai (HDY) → Trat (TDX).

Distance:
390
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
390

Round trip?