How far is Guernsey from London?

The distance between London (London Gatwick Airport) and Guernsey (Guernsey Airport) is 159 miles / 257 kilometers / 139 nautical miles.

The driving distance from London (LGW) to Guernsey (GCI) is 220 miles / 354 kilometers, and travel time by car is about 5 hours 34 minutes.

Distance from London to Guernsey

There are several ways to calculate the distance from London to Guernsey. Here are two standard methods:

Vincenty's formula (applied above)

• 159.431 miles
• 256.580 kilometers
• 138.542 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

• 159.179 miles
• 256.173 kilometers
• 138.322 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 London to Guernsey?

The estimated flight time from London Gatwick Airport to Guernsey Airport is 48 minutes.

What is the time difference between London and Guernsey?

There is no time difference between London and Guernsey.

Flight carbon footprint between London Gatwick Airport (LGW) and Guernsey Airport (GCI)

On average, flying from London to Guernsey generates about 48 kg of CO2 per passenger, and 48 kilograms equals 107 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from London to Guernsey

See the map of the shortest flight path between London Gatwick Airport (LGW) and Guernsey Airport (GCI).

Airport information

Origin	London Gatwick Airport
City:	London
Country:	United Kingdom
IATA Code:	LGW
ICAO Code:	EGKK
Coordinates:	51°8′53″N, 0°11′25″W

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

Airlines flying from London (LGW) to Guernsey (GCI)

Aurigny