Air Miles Calculator logo

How far is Roi Et from Belfast?

The distance between Belfast (Belfast International Airport) and Roi Et (Roi Et Airport) is 6082 miles / 9788 kilometers / 5285 nautical miles.

Belfast International Airport – Roi Et Airport

Distance arrow
6082
Miles
Distance arrow
9788
Kilometers
Distance arrow
5285
Nautical miles

Search flights

Distance from Belfast to Roi Et

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

Vincenty's formula (applied above)
  • 6081.922 miles
  • 9787.904 kilometers
  • 5285.046 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
  • 6074.038 miles
  • 9775.217 kilometers
  • 5278.195 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 Belfast to Roi Et?

The estimated flight time from Belfast International Airport to Roi Et Airport is 12 hours and 0 minutes.

Flight carbon footprint between Belfast International Airport (BFS) and Roi Et Airport (ROI)

On average, flying from Belfast to Roi Et generates about 728 kg of CO2 per passenger, and 728 kilograms equals 1 604 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Roi Et

See the map of the shortest flight path between Belfast International Airport (BFS) and Roi Et Airport (ROI).

Airport information

Origin Belfast International Airport
City: Belfast
Country: United Kingdom Flag of United Kingdom
IATA Code: BFS
ICAO Code: EGAA
Coordinates: 54°39′27″N, 6°12′56″W
Destination Roi Et Airport
City: Roi Et
Country: Thailand Flag of Thailand
IATA Code: ROI
ICAO Code: VTUV
Coordinates: 16°7′0″N, 103°46′26″E