How far is Vientiane from Trang?

The distance between Trang (Trang Airport) and Vientiane (Wattay International Airport) is 747 miles / 1203 kilometers / 649 nautical miles.

The driving distance from Trang (TST) to Vientiane (VTE) is 930 miles / 1496 kilometers, and travel time by car is about 18 hours 0 minutes.

Distance from Trang to Vientiane

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

Vincenty's formula (applied above)

• 747.242 miles
• 1202.570 kilometers
• 649.336 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

• 750.715 miles
• 1208.159 kilometers
• 652.354 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 Vientiane?

The estimated flight time from Trang Airport to Wattay International Airport is 1 hour and 54 minutes.

What is the time difference between Trang and Vientiane?

There is no time difference between Trang and Vientiane.

Flight carbon footprint between Trang Airport (TST) and Wattay International Airport (VTE)

On average, flying from Trang to Vientiane generates about 130 kg of CO2 per passenger, and 130 kilograms equals 286 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 Vientiane

See the map of the shortest flight path between Trang Airport (TST) and Wattay International Airport (VTE).

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	Wattay International Airport
City:	Vientiane
Country:	Laos
IATA Code:	VTE
ICAO Code:	VLVT
Coordinates:	17°59′17″N, 102°33′46″E