How far is Guernsey from Lannion?

The distance between Lannion (Lannion – Côte de Granit Airport) and Guernsey (Guernsey Airport) is 61 miles / 99 kilometers / 53 nautical miles.

The driving distance from Lannion (LAI) to Guernsey (GCI) is 165 miles / 266 kilometers, and travel time by car is about 4 hours 2 minutes.

Distance from Lannion to Guernsey

There are several ways to calculate the distance from Lannion to Guernsey. Here are two standard 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 planet.

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).

How long does it take to fly from Lannion to Guernsey?

The estimated flight time from Lannion – Côte de Granit Airport to Guernsey Airport is 36 minutes.

What is the time difference between Lannion and Guernsey?

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

Flight carbon footprint between Lannion – Côte de Granit Airport (LAI) and Guernsey Airport (GCI)

On average, flying from Lannion to Guernsey generates about 34 kg of CO2 per passenger, and 34 kilograms equals 75 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lannion to Guernsey

See the map of the shortest flight path between Lannion – Côte de Granit Airport (LAI) and Guernsey Airport (GCI).

Airport information

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

Destination	Guernsey Airport
City:	Guernsey
Country:	Guernsey
IATA Code:	GCI
ICAO Code:	EGJB
Coordinates:	49°26′6″N, 2°36′7″W