How far is Derry from Tours?

The distance between Tours (Tours Val de Loire Airport) and Derry (City of Derry Airport) is 627 miles / 1009 kilometers / 545 nautical miles.

The driving distance from Tours (TUF) to Derry (LDY) is 933 miles / 1501 kilometers, and travel time by car is about 18 hours 25 minutes.

Distance from Tours to Derry

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

Vincenty's formula (applied above)

• 626.818 miles
• 1008.766 kilometers
• 544.690 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

• 626.008 miles
• 1007.462 kilometers
• 543.986 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 Tours to Derry?

The estimated flight time from Tours Val de Loire Airport to City of Derry Airport is 1 hour and 41 minutes.

What is the time difference between Tours and Derry?

The time difference between Tours and Derry is 1 hour. Derry is 1 hour behind Tours.

Flight carbon footprint between Tours Val de Loire Airport (TUF) and City of Derry Airport (LDY)

On average, flying from Tours to Derry generates about 116 kg of CO2 per passenger, and 116 kilograms equals 256 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tours to Derry

See the map of the shortest flight path between Tours Val de Loire Airport (TUF) and City of Derry Airport (LDY).

Airport information

Origin	Tours Val de Loire Airport
City:	Tours
Country:	France
IATA Code:	TUF
ICAO Code:	LFOT
Coordinates:	47°25′55″N, 0°43′39″E

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