How far is Roi Et from Qiemo?

The distance between Qiemo (Qiemo Yudu Airport) and Roi Et (Roi Et Airport) is 1880 miles / 3025 kilometers / 1634 nautical miles.

The driving distance from Qiemo (IQM) to Roi Et (ROI) is 2933 miles / 4721 kilometers, and travel time by car is about 57 hours 32 minutes.

Distance from Qiemo to Roi Et

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

Vincenty's formula (applied above)

• 1879.875 miles
• 3025.366 kilometers
• 1633.567 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

• 1882.902 miles
• 3030.238 kilometers
• 1636.197 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 Qiemo to Roi Et?

The estimated flight time from Qiemo Yudu Airport to Roi Et Airport is 4 hours and 3 minutes.

What is the time difference between Qiemo and Roi Et?

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

Flight carbon footprint between Qiemo Yudu Airport (IQM) and Roi Et Airport (ROI)

On average, flying from Qiemo to Roi Et generates about 207 kg of CO2 per passenger, and 207 kilograms equals 455 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Qiemo Yudu Airport (IQM) and Roi Et Airport (ROI).

Airport information

Origin	Qiemo Yudu Airport
City:	Qiemo
Country:	China
IATA Code:	IQM
ICAO Code:	ZWCM
Coordinates:	38°8′57″N, 85°31′58″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