How far is Tacheng from Roi Et?

The distance between Roi Et (Roi Et Airport) and Tacheng (Tacheng Airport) is 2411 miles / 3880 kilometers / 2095 nautical miles.

The driving distance from Roi Et (ROI) to Tacheng (TCG) is 3370 miles / 5423 kilometers, and travel time by car is about 63 hours 22 minutes.

Distance from Roi Et to Tacheng

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

Vincenty's formula (applied above)

• 2410.836 miles
• 3879.865 kilometers
• 2094.959 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

• 2414.773 miles
• 3886.200 kilometers
• 2098.380 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 Tacheng?

The estimated flight time from Roi Et Airport to Tacheng Airport is 5 hours and 3 minutes.

What is the time difference between Roi Et and Tacheng?

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

Flight carbon footprint between Roi Et Airport (ROI) and Tacheng Airport (TCG)

On average, flying from Roi Et to Tacheng generates about 265 kg of CO2 per passenger, and 265 kilograms equals 584 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 Tacheng

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

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	Tacheng Airport
City:	Tacheng
Country:	China
IATA Code:	TCG
ICAO Code:	ZWTC
Coordinates:	46°40′21″N, 83°20′26″E