Air Miles Calculator

Distance between Belfast (BFS) and Donegal (CFN)

Flight distance from Belfast to Donegal (Belfast International Airport – Donegal Airport) is 89 miles / 143 kilometers / 77 nautical miles. Estimated flight time is 40 minutes.

Driving distance from Belfast (BFS) to Donegal (CFN) is 114 miles / 183 kilometers and travel time by car is about 2 hours 23 minutes.

Map of flight path and driving directions from Belfast to Donegal.

Shortest flight path between Belfast International Airport (BFS) and Donegal Airport (CFN).

How far is Donegal from Belfast?

There are several ways to calculate distances between Belfast and Donegal. Here are two common methods:

Vincenty's formula (applied above)
  • 88.932 miles
  • 143.123 kilometers
  • 77.280 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
  • 88.652 miles
  • 142.671 kilometers
  • 77.036 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).

Airport information


A 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

B Donegal Airport
City: Donegal
Country: Ireland Flag of Ireland
IATA Code: CFN
ICAO Code: EIDL
Coordinates: 55°2′39″N, 8°20′27″W

Time difference and current local times

There is no time difference between Belfast and Donegal.

Time Difference

Belfast

 GMT

Donegal

 GMT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 38 kg (84 pounds).

Frequent Flyer Miles Calculator

Belfast (BFS) → Donegal (CFN).

Distance:
89
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
89

Round trip?