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BWI to LAI: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Lannion (Lannion-Côte de Granit Airport)
3,557 mi
5,725 km · 3,091 nm
7h 27m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BWI→LAI fares Phone-only fares on this route — call free
Flight time details
3,557 miles nonstop takes roughly 7h 27m 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
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, 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 BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 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 BWI from LAI?
The flight distance from Baltimore (BWI) to Lannion (LAI) is 3,557 miles (5,725 km, 3,091 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to LAI?
A nonstop flight takes about 7h 27m 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 Baltimore and Lannion?
Lannion is 6 hours ahead of Baltimore.
What is the cheapest way to fly from BWI to LAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–LAI that never appear on search engines, with no booking fees.