How far is Derry from London?

The distance between London (London Gatwick Airport) and Derry (City of Derry Airport) is 396 miles / 637 kilometers / 344 nautical miles.

The driving distance from London (LGW) to Derry (LDY) is 534 miles / 859 kilometers, and travel time by car is about 11 hours 36 minutes.

Distance from London to Derry

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

Vincenty's formula (applied above)

• 395.546 miles
• 636.570 kilometers
• 343.720 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

• 394.703 miles
• 635.212 kilometers
• 342.987 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 Derry?

The estimated flight time from London Gatwick Airport to City of Derry Airport is 1 hour and 14 minutes.

What is the time difference between London and Derry?

There is no time difference between London and Derry.

Flight carbon footprint between London Gatwick Airport (LGW) and City of Derry Airport (LDY)

On average, flying from London to Derry generates about 83 kg of CO2 per passenger, and 83 kilograms equals 184 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 Derry

See the map of the shortest flight path between London Gatwick Airport (LGW) and City of Derry Airport (LDY).

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	City of Derry Airport
City:	Derry
Country:	United Kingdom
IATA Code:	LDY
ICAO Code:	EGAE
Coordinates:	55°2′34″N, 7°9′39″W