How far is Roi Et from Bavannur?

The distance between Bavannur (Bayannur Tianjitai Airport) and Roi Et (Roi Et Airport) is 1725 miles / 2776 kilometers / 1499 nautical miles.

The driving distance from Bavannur (RLK) to Roi Et (ROI) is 2233 miles / 3593 kilometers, and travel time by car is about 42 hours 37 minutes.

Distance from Bavannur to Roi Et

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

Vincenty's formula (applied above)

• 1725.102 miles
• 2776.283 kilometers
• 1499.073 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

• 1730.502 miles
• 2784.973 kilometers
• 1503.765 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 Bavannur to Roi Et?

The estimated flight time from Bayannur Tianjitai Airport to Roi Et Airport is 3 hours and 45 minutes.

What is the time difference between Bavannur and Roi Et?

The time difference between Bavannur and Roi Et is 1 hour. Roi Et is 1 hour behind Bavannur.

Flight carbon footprint between Bayannur Tianjitai Airport (RLK) and Roi Et Airport (ROI)

On average, flying from Bavannur to Roi Et generates about 194 kg of CO2 per passenger, and 194 kilograms equals 429 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Bayannur Tianjitai Airport (RLK) and Roi Et Airport (ROI).

Airport information

Origin	Bayannur Tianjitai Airport
City:	Bavannur
Country:	China
IATA Code:	RLK
ICAO Code:	ZBYZ
Coordinates:	40°55′33″N, 107°44′34″E

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