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LAI to DEN: distance & flight time
Lannion (Lannion-Côte de Granit Airport) → Denver (Denver International Airport)
4,660 mi
7,499 km · 4,049 nm
9h 36m
estimated nonstop flight time
-8h
time difference · heading northwest
See live LAI→DEN fares Phone-only fares on this route — call free
Flight time details
4,660 miles nonstop takes roughly 9h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- LAI — Lannion-Côte de Granit Airport · Lannion, France
- DEN — Denver International Airport · Denver, 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Frequently asked questions
How far is LAI from DEN?
The flight distance from Lannion (LAI) to Denver (DEN) is 4,660 miles (7,499 km, 4,049 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAI to DEN?
A nonstop flight takes about 9h 36m 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 Denver?
Denver is 8 hours behind Lannion.
What is the cheapest way to fly from LAI to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAI–DEN that never appear on search engines, with no booking fees.