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LAI to DPA: distance & flight time
Lannion (Lannion-Côte de Granit Airport) → West Chicago (Dupage Airport)
3,928 mi
6,321 km · 3,413 nm
8h 10m
estimated nonstop flight time
-7h
time difference · heading northwest
See live LAI→DPA fares Phone-only fares on this route — call free
Flight time details
3,928 miles nonstop takes roughly 8h 10m 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
- DPA — Dupage Airport · West Chicago, 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 DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 mi away
Frequently asked questions
How far is LAI from DPA?
The flight distance from Lannion (LAI) to West Chicago (DPA) is 3,928 miles (6,321 km, 3,413 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAI to DPA?
A nonstop flight takes about 8h 10m 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 West Chicago?
West Chicago is 7 hours behind Lannion.
What is the cheapest way to fly from LAI to DPA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAI–DPA that never appear on search engines, with no booking fees.