How far is Vientiane from Naha?

The distance between Naha (Naha Airport) and Vientiane (Wattay International Airport) is 1701 miles / 2737 kilometers / 1478 nautical miles.

The driving distance from Naha (OKA) to Vientiane (VTE) is 3577 miles / 5757 kilometers, and travel time by car is about 204 hours 11 minutes.

Distance from Naha to Vientiane

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

Vincenty's formula (applied above)

• 1700.959 miles
• 2737.428 kilometers
• 1478.093 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

• 1699.334 miles
• 2734.812 kilometers
• 1476.681 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 Naha to Vientiane?

The estimated flight time from Naha Airport to Wattay International Airport is 3 hours and 43 minutes.

What is the time difference between Naha and Vientiane?

The time difference between Naha and Vientiane is 2 hours. Vientiane is 2 hours behind Naha.

Flight carbon footprint between Naha Airport (OKA) and Wattay International Airport (VTE)

On average, flying from Naha to Vientiane generates about 193 kg of CO2 per passenger, and 193 kilograms equals 425 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Naha to Vientiane

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

Airport information

Origin	Naha Airport
City:	Naha
Country:	Japan
IATA Code:	OKA
ICAO Code:	ROAH
Coordinates:	26°11′44″N, 127°38′45″E

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