Air Miles Calculator

Distance between Lannion (LAI) and Rennes (RNS)

Flight distance from Lannion to Rennes (Lannion – Côte de Granit Airport – Rennes–Saint-Jacques Airport) is 93 miles / 149 kilometers / 81 nautical miles. Estimated flight time is 40 minutes.

Driving distance from Lannion (LAI) to Rennes (RNS) is 106 miles / 171 kilometers and travel time by car is about 1 hour 59 minutes.

Map of flight path and driving directions from Lannion to Rennes.

Shortest flight path between Lannion – Côte de Granit Airport (LAI) and Rennes–Saint-Jacques Airport (RNS).

How far is Rennes from Lannion?

There are several ways to calculate distances between Lannion and Rennes. Here are two common methods:

Vincenty's formula (applied above)
  • 92.856 miles
  • 149.436 kilometers
  • 80.689 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 92.649 miles
  • 149.105 kilometers
  • 80.510 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).

Airport information


A Lannion – Côte de Granit Airport
City: Lannion
Country: France Flag of France
IATA Code: LAI
ICAO Code: LFRO
Coordinates: 48°45′15″N, 3°28′17″W

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

Time difference and current local times

There is no time difference between Lannion and Rennes.

Time Difference

Lannion

 CEST

Rennes

 CEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 39 kg (85 pounds).

Frequent Flyer Miles Calculator

Lannion (LAI) → Rennes (RNS).

Distance:
93
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
93

Round trip?