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DSM to LAI: distance & flight time
Des Moines (Des Moines International Airport) → Lannion (Lannion-Côte de Granit Airport)
4,160 mi
6,694 km · 3,615 nm
8h 37m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DSM→LAI fares Phone-only fares on this route — call free
Flight time details
4,160 miles nonstop takes roughly 8h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- DSM — Des Moines International Airport · Des Moines, 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 DSM
- OTM · Ottumwa Regional Airport70 mi away
- FOD · Fort Dodge Regional Airport75 mi away
- ALO · Waterloo Regional Airport96 mi away
- CID · The Eastern Iowa Airport104 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 DSM from LAI?
The flight distance from Des Moines (DSM) to Lannion (LAI) is 4,160 miles (6,694 km, 3,615 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSM to LAI?
A nonstop flight takes about 8h 37m 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 Des Moines and Lannion?
Lannion is 7 hours ahead of Des Moines.
What is the cheapest way to fly from DSM to LAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSM–LAI that never appear on search engines, with no booking fees.