How far is Lannion from Louisville, KY?

The distance between Louisville (Louisville International Airport) and Lannion (Lannion – Côte de Granit Airport) is 3996 miles / 6431 kilometers / 3473 nautical miles.

Distance from Louisville to Lannion

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

Vincenty's formula (applied above)

• 3996.340 miles
• 6431.486 kilometers
• 3472.725 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

• 3986.119 miles
• 6415.036 kilometers
• 3463.842 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 Louisville to Lannion?

The estimated flight time from Louisville International Airport to Lannion – Côte de Granit Airport is 8 hours and 3 minutes.

What is the time difference between Louisville and Lannion?

The time difference between Louisville and Lannion is 6 hours. Lannion is 6 hours ahead of Louisville.

Flight carbon footprint between Louisville International Airport (SDF) and Lannion – Côte de Granit Airport (LAI)

On average, flying from Louisville to Lannion generates about 456 kg of CO2 per passenger, and 456 kilograms equals 1 005 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Louisville to Lannion

See the map of the shortest flight path between Louisville International Airport (SDF) and Lannion – Côte de Granit Airport (LAI).

Airport information

Origin	Louisville International Airport
City:	Louisville, KY
Country:	United States
IATA Code:	SDF
ICAO Code:	KSDF
Coordinates:	38°10′27″N, 85°44′9″W

Destination	Lannion – Côte de Granit Airport
City:	Lannion
Country:	France
IATA Code:	LAI
ICAO Code:	LFRO
Coordinates:	48°45′15″N, 3°28′17″W