# How far is Lannion from Caen?

The distance between Caen (Caen – Carpiquet Airport) and Lannion (Lannion – Côte de Granit Airport) is 140 miles / 226 kilometers / 122 nautical miles.

The driving distance from Caen (CFR) to Lannion (LAI) is 180 miles / 290 kilometers, and travel time by car is about 3 hours 22 minutes.

140
Miles
226
Kilometers
122
Nautical miles

## Distance from Caen to Lannion

There are several ways to calculate the distance from Caen to Lannion. Here are two standard methods:

Vincenty's formula (applied above)
• 140.489 miles
• 226.095 kilometers
• 122.081 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
• 140.081 miles
• 225.439 kilometers
• 121.727 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 Caen to Lannion?

The estimated flight time from Caen – Carpiquet Airport to Lannion – Côte de Granit Airport is 45 minutes.

## Flight carbon footprint between Caen – Carpiquet Airport (CFR) and Lannion – Côte de Granit Airport (LAI)

On average, flying from Caen to Lannion generates about 46 kg of CO2 per passenger, and 46 kilograms equals 101 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Caen to Lannion

See the map of the shortest flight path between Caen – Carpiquet Airport (CFR) and Lannion – Côte de Granit Airport (LAI).

## Airport information

Origin Caen – Carpiquet Airport
City: Caen
Country: France
IATA Code: CFR
ICAO Code: LFRK
Coordinates: 49°10′23″N, 0°26′59″W
Destination Lannion – Côte de Granit Airport
City: Lannion
Country: France
IATA Code: LAI
ICAO Code: LFRO
Coordinates: 48°45′15″N, 3°28′17″W