How far is Karamay from Roi Et?

The distance between Roi Et (Roi Et Airport) and Karamay (Karamay Airport) is 2309 miles / 3715 kilometers / 2006 nautical miles.

The driving distance from Roi Et (ROI) to Karamay (KRY) is 3248 miles / 5227 kilometers, and travel time by car is about 60 hours 54 minutes.

Distance from Roi Et to Karamay

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

Vincenty's formula (applied above)

• 2308.592 miles
• 3715.318 kilometers
• 2006.111 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

• 2312.665 miles
• 3721.874 kilometers
• 2009.651 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 Karamay?

The estimated flight time from Roi Et Airport to Karamay Airport is 4 hours and 52 minutes.

What is the time difference between Roi Et and Karamay?

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

Flight carbon footprint between Roi Et Airport (ROI) and Karamay Airport (KRY)

On average, flying from Roi Et to Karamay generates about 253 kg of CO2 per passenger, and 253 kilograms equals 558 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 Karamay

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

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	Karamay Airport
City:	Karamay
Country:	China
IATA Code:	KRY
ICAO Code:	ZWKM
Coordinates:	45°37′1″N, 84°52′58″E