How far is Donegal from Brest?

The distance between Brest (Brest Bretagne Airport) and Donegal (Donegal Airport) is 486 miles / 782 kilometers / 422 nautical miles.

The driving distance from Brest (BES) to Donegal (CFN) is 761 miles / 1225 kilometers, and travel time by car is about 19 hours 41 minutes.

Distance from Brest to Donegal

There are several ways to calculate the distance from Brest to Donegal. Here are two standard methods:

Vincenty's formula (applied above)

• 485.918 miles
• 782.009 kilometers
• 422.251 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

• 485.476 miles
• 781.297 kilometers
• 421.867 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 Brest to Donegal?

The estimated flight time from Brest Bretagne Airport to Donegal Airport is 1 hour and 25 minutes.

What is the time difference between Brest and Donegal?

The time difference between Brest and Donegal is 1 hour. Donegal is 1 hour behind Brest.

Flight carbon footprint between Brest Bretagne Airport (BES) and Donegal Airport (CFN)

On average, flying from Brest to Donegal generates about 97 kg of CO2 per passenger, and 97 kilograms equals 213 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Brest to Donegal

See the map of the shortest flight path between Brest Bretagne Airport (BES) and Donegal Airport (CFN).

Airport information

Origin	Brest Bretagne Airport
City:	Brest
Country:	France
IATA Code:	BES
ICAO Code:	LFRB
Coordinates:	48°26′52″N, 4°25′6″W

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