How far is Lorient from Grenoble?

The distance between Grenoble (Alpes–Isère Airport) and Lorient (Lorient South Brittany Airport) is 449 miles / 723 kilometers / 390 nautical miles.

The driving distance from Grenoble (GNB) to Lorient (LRT) is 581 miles / 935 kilometers, and travel time by car is about 10 hours 3 minutes.

Distance from Grenoble to Lorient

There are several ways to calculate the distance from Grenoble to Lorient. Here are two standard methods:

Vincenty's formula (applied above)

• 449.112 miles
• 722.776 kilometers
• 390.268 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

• 448.012 miles
• 721.006 kilometers
• 389.312 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 Grenoble to Lorient?

The estimated flight time from Alpes–Isère Airport to Lorient South Brittany Airport is 1 hour and 21 minutes.

What is the time difference between Grenoble and Lorient?

There is no time difference between Grenoble and Lorient.

Flight carbon footprint between Alpes–Isère Airport (GNB) and Lorient South Brittany Airport (LRT)

On average, flying from Grenoble to Lorient generates about 91 kg of CO2 per passenger, and 91 kilograms equals 201 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Grenoble to Lorient

See the map of the shortest flight path between Alpes–Isère Airport (GNB) and Lorient South Brittany Airport (LRT).

Airport information

Origin	Alpes–Isère Airport
City:	Grenoble
Country:	France
IATA Code:	GNB
ICAO Code:	LFLS
Coordinates:	45°21′46″N, 5°19′45″E

Destination	Lorient South Brittany Airport
City:	Lorient
Country:	France
IATA Code:	LRT
ICAO Code:	LFRH
Coordinates:	47°45′38″N, 3°26′24″W