How far is Vientiane from Dawei?

The distance between Dawei (Dawei Airport) and Vientiane (Wattay International Airport) is 394 miles / 634 kilometers / 342 nautical miles.

The driving distance from Dawei (TVY) to Vientiane (VTE) is 597 miles / 960 kilometers, and travel time by car is about 13 hours 50 minutes.

Distance from Dawei to Vientiane

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

Vincenty's formula (applied above)

• 394.107 miles
• 634.253 kilometers
• 342.469 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

• 394.692 miles
• 635.195 kilometers
• 342.978 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 Dawei to Vientiane?

The estimated flight time from Dawei Airport to Wattay International Airport is 1 hour and 14 minutes.

What is the time difference between Dawei and Vientiane?

The time difference between Dawei and Vientiane is 30 minutes. Vientiane is 30 minutes ahead of Dawei.

Flight carbon footprint between Dawei Airport (TVY) and Wattay International Airport (VTE)

On average, flying from Dawei to Vientiane generates about 83 kg of CO2 per passenger, and 83 kilograms equals 183 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dawei to Vientiane

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

Airport information

Origin	Dawei Airport
City:	Dawei
Country:	Burma
IATA Code:	TVY
ICAO Code:	VYDW
Coordinates:	14°6′14″N, 98°12′12″E

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