How far is Zhongwei from Roi Et?

The distance between Roi Et (Roi Et Airport) and Zhongwei (Zhongwei Shapotou Airport) is 1480 miles / 2381 kilometers / 1286 nautical miles.

The driving distance from Roi Et (ROI) to Zhongwei (ZHY) is 1967 miles / 3166 kilometers, and travel time by car is about 37 hours 58 minutes.

Distance from Roi Et to Zhongwei

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

Vincenty's formula (applied above)

• 1479.748 miles
• 2381.423 kilometers
• 1285.866 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

• 1484.881 miles
• 2389.684 kilometers
• 1290.326 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 Zhongwei?

The estimated flight time from Roi Et Airport to Zhongwei Shapotou Airport is 3 hours and 18 minutes.

What is the time difference between Roi Et and Zhongwei?

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

Flight carbon footprint between Roi Et Airport (ROI) and Zhongwei Shapotou Airport (ZHY)

On average, flying from Roi Et to Zhongwei generates about 178 kg of CO2 per passenger, and 178 kilograms equals 393 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 Zhongwei

See the map of the shortest flight path between Roi Et Airport (ROI) and Zhongwei Shapotou Airport (ZHY).

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	Zhongwei Shapotou Airport
City:	Zhongwei
Country:	China
IATA Code:	ZHY
ICAO Code:	ZLZW
Coordinates:	37°34′23″N, 105°9′16″E