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LAI to DBQ: distance & flight time
Lannion (Lannion-Côte de Granit Airport) → Dubuque IA (Dubuque Regional Airport)
4,005 mi
6,445 km · 3,480 nm
8h 19m
estimated nonstop flight time
-7h
time difference · heading northwest
See live LAI→DBQ fares Phone-only fares on this route — call free
Flight time details
4,005 miles nonstop takes roughly 8h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- LAI — Lannion-Côte de Granit Airport · Lannion, France
- DBQ — Dubuque Regional Airport · Dubuque IA, United States
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 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
Near DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 mi away
Frequently asked questions
How far is LAI from DBQ?
The flight distance from Lannion (LAI) to Dubuque IA (DBQ) is 4,005 miles (6,445 km, 3,480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAI to DBQ?
A nonstop flight takes about 8h 19m 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 Lannion and Dubuque IA?
Dubuque IA is 7 hours behind Lannion.
What is the cheapest way to fly from LAI to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAI–DBQ that never appear on search engines, with no booking fees.