How far is Arvaikheer from Roi Et?

The distance between Roi Et (Roi Et Airport) and Arvaikheer (Arvaikheer Airport) is 2077 miles / 3343 kilometers / 1805 nautical miles.

The driving distance from Roi Et (ROI) to Arvaikheer (AVK) is 2720 miles / 4377 kilometers, and travel time by car is about 58 hours 44 minutes.

Distance from Roi Et to Arvaikheer

There are several ways to calculate the distance from Roi Et to Arvaikheer. Here are two standard methods:

Vincenty's formula (applied above)

• 2076.971 miles
• 3342.561 kilometers
• 1804.838 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

• 2082.780 miles
• 3351.910 kilometers
• 1809.887 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 Roi Et to Arvaikheer?

The estimated flight time from Roi Et Airport to Arvaikheer Airport is 4 hours and 25 minutes.

What is the time difference between Roi Et and Arvaikheer?

The time difference between Roi Et and Arvaikheer is 1 hour. Arvaikheer is 1 hour ahead of Roi Et.

Flight carbon footprint between Roi Et Airport (ROI) and Arvaikheer Airport (AVK)

On average, flying from Roi Et to Arvaikheer generates about 226 kg of CO2 per passenger, and 226 kilograms equals 499 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Roi Et to Arvaikheer

See the map of the shortest flight path between Roi Et Airport (ROI) and Arvaikheer Airport (AVK).

Airport information

Origin	Roi Et Airport
City:	Roi Et
Country:	Thailand
IATA Code:	ROI
ICAO Code:	VTUV
Coordinates:	16°7′0″N, 103°46′26″E

Destination	Arvaikheer Airport
City:	Arvaikheer
Country:	Mongolia
IATA Code:	AVK
ICAO Code:	ZMAH
Coordinates:	46°15′1″N, 102°48′7″E