How far is Vientiane from Hua Hin?

The distance between Hua Hin (Hua Hin Airport) and Vientiane (Wattay International Airport) is 407 miles / 655 kilometers / 354 nautical miles.

The driving distance from Hua Hin (HHQ) to Vientiane (VTE) is 524 miles / 844 kilometers, and travel time by car is about 10 hours 24 minutes.

Distance from Hua Hin to Vientiane

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

Vincenty's formula (applied above)

• 407.135 miles
• 655.220 kilometers
• 353.791 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

• 408.666 miles
• 657.685 kilometers
• 355.121 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 Hua Hin to Vientiane?

The estimated flight time from Hua Hin Airport to Wattay International Airport is 1 hour and 16 minutes.

What is the time difference between Hua Hin and Vientiane?

There is no time difference between Hua Hin and Vientiane.

Flight carbon footprint between Hua Hin Airport (HHQ) and Wattay International Airport (VTE)

On average, flying from Hua Hin to Vientiane generates about 85 kg of CO2 per passenger, and 85 kilograms equals 187 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hua Hin to Vientiane

See the map of the shortest flight path between Hua Hin Airport (HHQ) and Wattay International Airport (VTE).

Airport information

Origin	Hua Hin Airport
City:	Hua Hin
Country:	Thailand
IATA Code:	HHQ
ICAO Code:	VTPH
Coordinates:	12°38′10″N, 99°57′5″E

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