How far is Roi Et from Xiahe?

The distance between Xiahe (Gannan Xiahe Airport) and Roi Et (Roi Et Airport) is 1289 miles / 2074 kilometers / 1120 nautical miles.

The driving distance from Xiahe (GXH) to Roi Et (ROI) is 1859 miles / 2992 kilometers, and travel time by car is about 35 hours 58 minutes.

Distance from Xiahe to Roi Et

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

Vincenty's formula (applied above)

• 1288.765 miles
• 2074.067 kilometers
• 1119.907 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

• 1293.503 miles
• 2081.691 kilometers
• 1124.023 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 Xiahe to Roi Et?

The estimated flight time from Gannan Xiahe Airport to Roi Et Airport is 2 hours and 56 minutes.

What is the time difference between Xiahe and Roi Et?

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

Flight carbon footprint between Gannan Xiahe Airport (GXH) and Roi Et Airport (ROI)

On average, flying from Xiahe to Roi Et generates about 166 kg of CO2 per passenger, and 166 kilograms equals 366 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Xiahe to Roi Et

See the map of the shortest flight path between Gannan Xiahe Airport (GXH) and Roi Et Airport (ROI).

Airport information

Origin	Gannan Xiahe Airport
City:	Xiahe
Country:	China
IATA Code:	GXH
ICAO Code:	ZLXH
Coordinates:	34°48′37″N, 102°38′40″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