How far is Trang from Vientiane?

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

The driving distance from Vientiane (VTE) to Trang (TST) is 931 miles / 1499 kilometers, and travel time by car is about 18 hours 2 minutes.

Distance from Vientiane to Trang

There are several ways to calculate the distance from Vientiane to Trang. 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 Vientiane to Trang?

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

What is the time difference between Vientiane and Trang?

There is no time difference between Vientiane and Trang.

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

On average, flying from Vientiane to Trang 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 Vientiane to Trang

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

Airport information

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

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