How far is Chambery from Rennes?

The distance between Rennes (Rennes–Saint-Jacques Airport) and Chambery (Chambéry Airport) is 398 miles / 640 kilometers / 346 nautical miles.

The driving distance from Rennes (RNS) to Chambery (CMF) is 511 miles / 822 kilometers, and travel time by car is about 8 hours 53 minutes.

Distance from Rennes to Chambery

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

Vincenty's formula (applied above)

• 397.792 miles
• 640.185 kilometers
• 345.672 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

• 396.862 miles
• 638.688 kilometers
• 344.864 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 Chambery?

The estimated flight time from Rennes–Saint-Jacques Airport to Chambéry Airport is 1 hour and 15 minutes.

What is the time difference between Rennes and Chambery?

There is no time difference between Rennes and Chambery.

Flight carbon footprint between Rennes–Saint-Jacques Airport (RNS) and Chambéry Airport (CMF)

On average, flying from Rennes to Chambery generates about 84 kg of CO2 per passenger, and 84 kilograms equals 184 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 Chambery

See the map of the shortest flight path between Rennes–Saint-Jacques Airport (RNS) and Chambéry Airport (CMF).

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	Chambéry Airport
City:	Chambery
Country:	France
IATA Code:	CMF
ICAO Code:	LFLB
Coordinates:	45°38′17″N, 5°52′48″E