How far is Qingyang from Roi Et?

The distance between Roi Et (Roi Et Airport) and Qingyang (Qingyang Xifeng Airport) is 1375 miles / 2214 kilometers / 1195 nautical miles.

The driving distance from Roi Et (ROI) to Qingyang (IQN) is 1832 miles / 2948 kilometers, and travel time by car is about 35 hours 17 minutes.

Distance from Roi Et to Qingyang

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

Vincenty's formula (applied above)

• 1375.497 miles
• 2213.647 kilometers
• 1195.274 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

• 1380.257 miles
• 2221.308 kilometers
• 1199.410 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 Qingyang?

The estimated flight time from Roi Et Airport to Qingyang Xifeng Airport is 3 hours and 6 minutes.

What is the time difference between Roi Et and Qingyang?

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

Flight carbon footprint between Roi Et Airport (ROI) and Qingyang Xifeng Airport (IQN)

On average, flying from Roi Et to Qingyang generates about 172 kg of CO2 per passenger, and 172 kilograms equals 378 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 Qingyang

See the map of the shortest flight path between Roi Et Airport (ROI) and Qingyang Xifeng Airport (IQN).

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	Qingyang Xifeng Airport
City:	Qingyang
Country:	China
IATA Code:	IQN
ICAO Code:	ZLQY
Coordinates:	35°47′58″N, 107°36′10″E