Air Miles Calculator

Distance between Lannion (LAI) and Guernsey (GCI)

Flight distance from Lannion to Guernsey (Lannion – Côte de Granit Airport – Guernsey Airport) is 61 miles / 99 kilometers / 53 nautical miles. Estimated flight time is 36 minutes.

Driving distance from Lannion (LAI) to Guernsey (GCI) is 165 miles / 266 kilometers and travel time by car is about 3 hours 48 minutes.

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

Shortest flight path between Lannion – Côte de Granit Airport (LAI) and Guernsey Airport (GCI).

How far is Guernsey from Lannion?

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

Vincenty's formula (applied above)
  • 61.397 miles
  • 98.809 kilometers
  • 53.352 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
  • 61.315 miles
  • 98.676 kilometers
  • 53.281 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 Guernsey Airport
City: Guernsey
Country: Guernsey Flag of Guernsey
IATA Code: GCI
ICAO Code: EGJB
Coordinates: 49°26′6″N, 2°36′7″W

Time difference and current local times

The time difference between Lannion and Guernsey is 1 hour. Guernsey is 1 hour behind Lannion.

Time Difference

Lannion

 CET

Guernsey

 GMT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 34 kg (75 pounds).

Frequent Flyer Miles Calculator

Lannion (LAI) → Guernsey (GCI).

Distance:
61
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
61

Round trip?