How far is Roi Et from Tacheng?

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

The driving distance from Tacheng (TCG) to Roi Et (ROI) is 3393 miles / 5460 kilometers, and travel time by car is about 63 hours 56 minutes.

Distance from Tacheng to Roi Et

There are several ways to calculate the distance from Tacheng to Roi Et. 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 Tacheng to Roi Et?

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

What is the time difference between Tacheng and Roi Et?

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

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

On average, flying from Tacheng to Roi Et 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 Tacheng to Roi Et

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

Airport information

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