How far is Beijing from Roi Et?

The distance between Roi Et (Roi Et Airport) and Beijing (Beijing Nanyuan Airport) is 1799 miles / 2894 kilometers / 1563 nautical miles.

The driving distance from Roi Et (ROI) to Beijing (NAY) is 2223 miles / 3577 kilometers, and travel time by car is about 42 hours 8 minutes.

Distance from Roi Et to Beijing

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

Vincenty's formula (applied above)

• 1798.549 miles
• 2894.484 kilometers
• 1562.896 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

• 1802.852 miles
• 2901.409 kilometers
• 1566.636 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 Beijing?

The estimated flight time from Roi Et Airport to Beijing Nanyuan Airport is 3 hours and 54 minutes.

What is the time difference between Roi Et and Beijing?

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

Flight carbon footprint between Roi Et Airport (ROI) and Beijing Nanyuan Airport (NAY)

On average, flying from Roi Et to Beijing generates about 200 kg of CO2 per passenger, and 200 kilograms equals 441 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 Beijing

See the map of the shortest flight path between Roi Et Airport (ROI) and Beijing Nanyuan Airport (NAY).

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	Beijing Nanyuan Airport
City:	Beijing
Country:	China
IATA Code:	NAY
ICAO Code:	ZBNY
Coordinates:	39°46′58″N, 116°23′16″E