How far is Roi Et from Columbus, OH?

The distance between Columbus (John Glenn Columbus International Airport) and Roi Et (Roi Et Airport) is 8546 miles / 13754 kilometers / 7427 nautical miles.

Distance from Columbus to Roi Et

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

Vincenty's formula (applied above)

• 8546.354 miles
• 13754.023 kilometers
• 7426.578 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

• 8535.974 miles
• 13737.319 kilometers
• 7417.559 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 Columbus to Roi Et?

The estimated flight time from John Glenn Columbus International Airport to Roi Et Airport is 16 hours and 40 minutes.

What is the time difference between Columbus and Roi Et?

The time difference between Columbus and Roi Et is 12 hours. Roi Et is 12 hours ahead of Columbus.

Flight carbon footprint between John Glenn Columbus International Airport (CMH) and Roi Et Airport (ROI)

On average, flying from Columbus to Roi Et generates about 1 079 kg of CO2 per passenger, and 1 079 kilograms equals 2 379 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Columbus to Roi Et

See the map of the shortest flight path between John Glenn Columbus International Airport (CMH) and Roi Et Airport (ROI).

Airport information

Origin	John Glenn Columbus International Airport
City:	Columbus, OH
Country:	United States
IATA Code:	CMH
ICAO Code:	KCMH
Coordinates:	39°59′52″N, 82°53′30″W

Destination	Roi Et Airport
City:	Roi Et
Country:	Thailand
IATA Code:	ROI
ICAO Code:	VTUV
Coordinates:	16°7′0″N, 103°46′26″E