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.
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London - Donegal
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  |
| IATA Code: | LHR |
| ICAO Code: | EGLL |
| Coordinates: | 51°28′14″N, 0°27′42″W |
| B | Donegal Airport |
|---|---|
| City: | Donegal |
| Country: | 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
Donegal
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 85 kg (188 pounds).
Frequent Flyer Miles Calculator
London (LHR) → Donegal (CFN).
In total
Round trip?