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ACI to LAI: distance & flight time
Alderney (Alderney Airport) → Lannion (Lannion-Côte de Granit Airport)
87 mi
140 km · 75 nm
42m
estimated nonstop flight time
+1h
time difference · heading southwest
See live ACI→LAI fares Phone-only fares on this route — call free
Flight time details
87 miles nonstop takes roughly 42m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ACI — Alderney Airport · Alderney, Guernsey
- LAI — Lannion-Côte de Granit Airport · Lannion, France
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 mi away
Near LAI
- MXN · Morlaix-Ploujean Airport19 mi away
- SBK · Saint-Brieuc-Armor Airport32 mi away
- LDV · Landivisiau Air Base35 mi away
- BES · Brest Bretagne Airport48 mi away
Frequently asked questions
How far is ACI from LAI?
The flight distance from Alderney (ACI) to Lannion (LAI) is 87 miles (140 km, 75 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to LAI?
A nonstop flight takes about 42m 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 time difference between Alderney and Lannion?
Lannion is 1 hour ahead of Alderney.
What is the cheapest way to fly from ACI to LAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–LAI that never appear on search engines, with no booking fees.