Map of flight path and driving directions from Belfast to Kirkwall.
Shortest flight path between Belfast International Airport (BFS) and Kirkwall Airport (KOI).
How far is Kirkwall from Belfast?
There are several ways to calculate distances between Belfast and Kirkwall. Here are two common methods:Vincenty's formula (applied above)
- 322.905 miles
- 519.665 kilometers
- 280.597 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 322.340 miles
- 518.756 kilometers
- 280.106 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).
Time difference and current local times
There is no time difference between Belfast and Kirkwall.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 73 kg (160 pounds).
Frequent Flyer Miles Calculator
Belfast (BFS) → Kirkwall (KOI).