How far is Brest from Rennes?

The distance between Rennes (Rennes–Saint-Jacques Airport) and Brest (Brest Bretagne Airport) is 127 miles / 204 kilometers / 110 nautical miles.

The driving distance from Rennes (RNS) to Brest (BES) is 147 miles / 237 kilometers, and travel time by car is about 2 hours 52 minutes.

Distance from Rennes to Brest

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

Vincenty's formula (applied above)

• 126.545 miles
• 203.655 kilometers
• 109.965 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

• 126.184 miles
• 203.073 kilometers
• 109.651 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 Rennes to Brest?

The estimated flight time from Rennes–Saint-Jacques Airport to Brest Bretagne Airport is 44 minutes.

What is the time difference between Rennes and Brest?

There is no time difference between Rennes and Brest.

Flight carbon footprint between Rennes–Saint-Jacques Airport (RNS) and Brest Bretagne Airport (BES)

On average, flying from Rennes to Brest generates about 44 kg of CO2 per passenger, and 44 kilograms equals 96 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Rennes to Brest

See the map of the shortest flight path between Rennes–Saint-Jacques Airport (RNS) and Brest Bretagne Airport (BES).

Airport information

Origin	Rennes–Saint-Jacques Airport
City:	Rennes
Country:	France
IATA Code:	RNS
ICAO Code:	LFRN
Coordinates:	48°4′10″N, 1°44′5″W

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