How far is Udon Thani from Trang?

The distance between Trang (Trang Airport) and Udon Thani (Udon Thani International Airport) is 712 miles / 1146 kilometers / 619 nautical miles.

The driving distance from Trang (TST) to Udon Thani (UTH) is 871 miles / 1402 kilometers, and travel time by car is about 16 hours 44 minutes.

Distance from Trang to Udon Thani

There are several ways to calculate the distance from Trang to Udon Thani. Here are two standard methods:

Vincenty's formula (applied above)

• 711.910 miles
• 1145.708 kilometers
• 618.633 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 715.146 miles
• 1150.916 kilometers
• 621.445 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).

How long does it take to fly from Trang to Udon Thani?

The estimated flight time from Trang Airport to Udon Thani International Airport is 1 hour and 50 minutes.

What is the time difference between Trang and Udon Thani?

There is no time difference between Trang and Udon Thani.

Flight carbon footprint between Trang Airport (TST) and Udon Thani International Airport (UTH)

On average, flying from Trang to Udon Thani generates about 126 kg of CO2 per passenger, and 126 kilograms equals 278 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Trang to Udon Thani

See the map of the shortest flight path between Trang Airport (TST) and Udon Thani International Airport (UTH).

Airport information

Origin	Trang Airport
City:	Trang
Country:	Thailand
IATA Code:	TST
ICAO Code:	VTST
Coordinates:	7°30′31″N, 99°36′59″E

Destination	Udon Thani International Airport
City:	Udon Thani
Country:	Thailand
IATA Code:	UTH
ICAO Code:	VTUD
Coordinates:	17°23′11″N, 102°47′16″E