How far is Oita from Vientiane?

The distance between Vientiane (Wattay International Airport) and Oita (Oita Airport) is 2097 miles / 3375 kilometers / 1822 nautical miles.

The driving distance from Vientiane (VTE) to Oita (OIT) is 3401 miles / 5474 kilometers, and travel time by car is about 66 hours 44 minutes.

Distance from Vientiane to Oita

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

Vincenty's formula (applied above)

• 2097.086 miles
• 3374.933 kilometers
• 1822.318 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

• 2096.359 miles
• 3373.763 kilometers
• 1821.686 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 Oita?

The estimated flight time from Wattay International Airport to Oita Airport is 4 hours and 28 minutes.

What is the time difference between Vientiane and Oita?

The time difference between Vientiane and Oita is 2 hours. Oita is 2 hours ahead of Vientiane.

Flight carbon footprint between Wattay International Airport (VTE) and Oita Airport (OIT)

On average, flying from Vientiane to Oita generates about 228 kg of CO2 per passenger, and 228 kilograms equals 504 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 Oita

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

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	Oita Airport
City:	Oita
Country:	Japan
IATA Code:	OIT
ICAO Code:	RJFO
Coordinates:	33°28′45″N, 131°44′13″E