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GAI to LAI: distance & flight time
Gaithersburg (Montgomery County Airpark) → Lannion (Lannion-Côte de Granit Airport)
3,579 mi
5,760 km · 3,110 nm
7h 29m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GAI→LAI fares Phone-only fares on this route — call free
Flight time details
3,579 miles nonstop takes roughly 7h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- 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 GAI
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 GAI from LAI?
The flight distance from Gaithersburg (GAI) to Lannion (LAI) is 3,579 miles (5,760 km, 3,110 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to LAI?
A nonstop flight takes about 7h 29m 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 Gaithersburg and Lannion?
Lannion is 6 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to LAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–LAI that never appear on search engines, with no booking fees.