# How far is London from Guernsey?

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

The driving distance from Guernsey (GCI) to London (LGW) is 221 miles / 355 kilometers, and travel time by car is about 5 hours 35 minutes.

159
Miles
257
Kilometers
139
Nautical miles

## Distance from Guernsey to London

There are several ways to calculate the distance from Guernsey to London. 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 Guernsey to London?

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

## What is the time difference between Guernsey and London?

There is no time difference between Guernsey and London.

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

On average, flying from Guernsey to London 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 Guernsey to London

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

## Airport information

Origin Guernsey Airport
City: Guernsey
Country: Guernsey
IATA Code: GCI
ICAO Code: EGJB
Coordinates: 49°26′6″N, 2°36′7″W
Destination London Gatwick Airport
City: London
Country: United Kingdom
IATA Code: LGW
ICAO Code: EGKK
Coordinates: 51°8′53″N, 0°11′25″W