How far is Datong from Roi Et?

The distance between Roi Et (Roi Et Airport) and Datong (Datong Yungang Airport) is 1749 miles / 2815 kilometers / 1520 nautical miles.

The driving distance from Roi Et (ROI) to Datong (DAT) is 2235 miles / 3597 kilometers, and travel time by car is about 42 hours 6 minutes.

Distance from Roi Et to Datong

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

Vincenty's formula (applied above)

• 1749.462 miles
• 2815.487 kilometers
• 1520.241 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

• 1754.221 miles
• 2823.145 kilometers
• 1524.376 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 Datong?

The estimated flight time from Roi Et Airport to Datong Yungang Airport is 3 hours and 48 minutes.

What is the time difference between Roi Et and Datong?

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

Flight carbon footprint between Roi Et Airport (ROI) and Datong Yungang Airport (DAT)

On average, flying from Roi Et to Datong generates about 196 kg of CO2 per passenger, and 196 kilograms equals 433 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 Datong

See the map of the shortest flight path between Roi Et Airport (ROI) and Datong Yungang Airport (DAT).

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	Datong Yungang Airport
City:	Datong
Country:	China
IATA Code:	DAT
ICAO Code:	ZBDT
Coordinates:	40°3′37″N, 113°28′55″E