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How far is Lannion from Cardiff?

The distance between Cardiff (Cardiff Airport) and Lannion (Lannion – Côte de Granit Airport) is 183 miles / 294 kilometers / 159 nautical miles.

The driving distance from Cardiff (CWL) to Lannion (LAI) is 380 miles / 612 kilometers, and travel time by car is about 9 hours 49 minutes.

Cardiff Airport – Lannion – Côte de Granit Airport

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183
Miles
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294
Kilometers
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159
Nautical miles

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Distance from Cardiff to Lannion

There are several ways to calculate the distance from Cardiff to Lannion. Here are two standard methods:

Vincenty's formula (applied above)
  • 182.713 miles
  • 294.048 kilometers
  • 158.773 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
  • 182.654 miles
  • 293.954 kilometers
  • 158.722 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 Cardiff to Lannion?

The estimated flight time from Cardiff Airport to Lannion – Côte de Granit Airport is 50 minutes.

Flight carbon footprint between Cardiff Airport (CWL) and Lannion – Côte de Granit Airport (LAI)

On average, flying from Cardiff to Lannion generates about 52 kg of CO2 per passenger, and 52 kilograms equals 114 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Cardiff to Lannion

See the map of the shortest flight path between Cardiff Airport (CWL) and Lannion – Côte de Granit Airport (LAI).

Airport information

Origin Cardiff Airport
City: Cardiff
Country: United Kingdom Flag of United Kingdom
IATA Code: CWL
ICAO Code: EGFF
Coordinates: 51°23′48″N, 3°20′35″W
Destination Lannion – Côte de Granit Airport
City: Lannion
Country: France Flag of France
IATA Code: LAI
ICAO Code: LFRO
Coordinates: 48°45′15″N, 3°28′17″W