How far is Rennes from Brest?

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

The driving distance from Brest (BES) to Rennes (RNS) is 147 miles / 237 kilometers, and travel time by car is about 2 hours 50 minutes.

Distance from Brest to Rennes

There are several ways to calculate the distance from Brest to Rennes. 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 Brest to Rennes?

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

What is the time difference between Brest and Rennes?

There is no time difference between Brest and Rennes.

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

On average, flying from Brest to Rennes 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 Brest to Rennes

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

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