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LAI to ALN: distance & flight time

Lannion (Lannion-Côte de Granit Airport) → Alton/St Louis (St Louis Regional Airport)

4,133 mi
6,652 km · 3,592 nm
8h 34m
estimated nonstop flight time
—
time difference · heading northwest
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Flight time details

4,133 miles nonstop takes roughly 8h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is LAI from ALN?

The flight distance from Lannion (LAI) to Alton/St Louis (ALN) is 4,133 miles (6,652 km, 3,592 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from LAI to ALN?

A nonstop flight takes about 8h 34m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the cheapest way to fly from LAI to ALN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAI–ALN that never appear on search engines, with no booking fees.
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