How far is Korla from Roi Et?

The distance between Roi Et (Roi Et Airport) and Korla (Korla Airport) is 2052 miles / 3302 kilometers / 1783 nautical miles.

The driving distance from Roi Et (ROI) to Korla (KRL) is 2982 miles / 4799 kilometers, and travel time by car is about 58 hours 33 minutes.

Distance from Roi Et to Korla

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

Vincenty's formula (applied above)

• 2051.527 miles
• 3301.613 kilometers
• 1782.728 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

• 2055.299 miles
• 3307.684 kilometers
• 1786.006 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 Korla?

The estimated flight time from Roi Et Airport to Korla Airport is 4 hours and 23 minutes.

What is the time difference between Roi Et and Korla?

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

Flight carbon footprint between Roi Et Airport (ROI) and Korla Airport (KRL)

On average, flying from Roi Et to Korla generates about 223 kg of CO2 per passenger, and 223 kilograms equals 492 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 Korla

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

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	Korla Airport
City:	Korla
Country:	China
IATA Code:	KRL
ICAO Code:	ZWKL
Coordinates:	41°41′52″N, 86°7′44″E