How far is London from Derry?

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

The driving distance from Derry (LDY) to London (LGW) is 536 miles / 862 kilometers, and travel time by car is about 11 hours 41 minutes.

Distance from Derry to London

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

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

What is the time difference between Derry and London?

There is no time difference between Derry and London.

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

On average, flying from Derry to London 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 Derry to London

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

Airport information

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