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How far is Brest from Belfast?

The distance between Belfast (Belfast International Airport) and Brest (Brest Bretagne Airport) is 436 miles / 702 kilometers / 379 nautical miles.

The driving distance from Belfast (BFS) to Brest (BES) is 640 miles / 1030 kilometers, and travel time by car is about 17 hours 50 minutes.

Belfast International Airport – Brest Bretagne Airport

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436
Miles
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702
Kilometers
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379
Nautical miles

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Distance from Belfast to Brest

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

Vincenty's formula (applied above)
  • 436.181 miles
  • 701.965 kilometers
  • 379.031 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
  • 435.897 miles
  • 701.508 kilometers
  • 378.784 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 Belfast to Brest?

The estimated flight time from Belfast International Airport to Brest Bretagne Airport is 1 hour and 19 minutes.

Flight carbon footprint between Belfast International Airport (BFS) and Brest Bretagne Airport (BES)

On average, flying from Belfast to Brest generates about 89 kg of CO2 per passenger, and 89 kilograms equals 197 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Belfast to Brest

See the map of the shortest flight path between Belfast International Airport (BFS) and Brest Bretagne Airport (BES).

Airport information

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