How far is Inisheer from Brest?

The distance between Brest (Brest Bretagne Airport) and Inisheer (Inisheer Aerodrome) is 389 miles / 626 kilometers / 338 nautical miles.

The driving distance from Brest (BES) to Inisheer (INQ) is 454 miles / 731 kilometers, and travel time by car is about 17 hours 42 minutes.

Distance from Brest to Inisheer

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

Vincenty's formula (applied above)

• 389.270 miles
• 626.470 kilometers
• 338.267 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

• 388.758 miles
• 625.645 kilometers
• 337.822 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 Inisheer?

The estimated flight time from Brest Bretagne Airport to Inisheer Aerodrome is 1 hour and 14 minutes.

What is the time difference between Brest and Inisheer?

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

Flight carbon footprint between Brest Bretagne Airport (BES) and Inisheer Aerodrome (INQ)

On average, flying from Brest to Inisheer generates about 82 kg of CO2 per passenger, and 82 kilograms equals 181 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 Inisheer

See the map of the shortest flight path between Brest Bretagne Airport (BES) and Inisheer Aerodrome (INQ).

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	Inisheer Aerodrome
City:	Inisheer
Country:	Ireland
IATA Code:	INQ
ICAO Code:	EIIR
Coordinates:	53°3′52″N, 9°30′39″W