Air Miles Calculator

Distance between Lannion (LAI) and St Etienne (EBU)

Flight distance from Lannion to St Etienne (Lannion – Côte de Granit Airport – Saint-Étienne–Bouthéon Airport) is 428 miles / 689 kilometers / 372 nautical miles. Estimated flight time is 1 hour 18 minutes.

Driving distance from Lannion (LAI) to St Etienne (EBU) is 532 miles / 856 kilometers and travel time by car is about 8 hours 40 minutes.

Map of flight path and driving directions from Lannion to St Etienne.

Shortest flight path between Lannion – Côte de Granit Airport (LAI) and Saint-Étienne–Bouthéon Airport (EBU).

How far is St Etienne from Lannion?

There are several ways to calculate distances between Lannion and St Etienne. Here are two common methods:

Vincenty's formula (applied above)
  • 427.841 miles
  • 688.544 kilometers
  • 371.784 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 426.953 miles
  • 687.114 kilometers
  • 371.012 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).

Airport information


A 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

B Saint-Étienne–Bouthéon Airport
City: St Etienne
Country: France Flag of France
IATA Code: EBU
ICAO Code: LFMH
Coordinates: 45°32′26″N, 4°17′47″E

Time difference and current local times

There is no time difference between Lannion and St Etienne.

Time Difference

Lannion

 CEST

St Etienne

 CEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 88 kg (194 pounds).

Frequent Flyer Miles Calculator

Lannion (LAI) → St Etienne (EBU).

Distance:
428
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
428

Round trip?