Air Miles Calculator

Distance between London (LHR) and Donegal (CFN)

Flight distance from London to Donegal (London Heathrow Airport – Donegal Airport) is 409 miles / 659 kilometers / 356 nautical miles. Estimated flight time is 1 hour 16 minutes.

Driving distance from London (LHR) to Donegal (CFN) is 521 miles / 839 kilometers and travel time by car is about 10 hours 17 minutes.

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

Shortest flight path between London Heathrow Airport (LHR) and Donegal Airport (CFN).

How far is Donegal from London?

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

Vincenty's formula (applied above)
  • 409.263 miles
  • 658.646 kilometers
  • 355.640 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
  • 408.286 miles
  • 657.073 kilometers
  • 354.791 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 London Heathrow Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LHR
ICAO Code: EGLL
Coordinates: 51°28′14″N, 0°27′42″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 London and Donegal.

Time Difference

London

 GMT

Donegal

 GMT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 85 kg (188 pounds).

Frequent Flyer Miles Calculator

London (LHR) → Donegal (CFN).

Distance:
409
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
409

Round trip?