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GNB to DSM: distance & flight time
Grenoble (Grenoble-Isère Airport) → Des Moines (Des Moines International Airport)
4,634 mi
7,458 km · 4,027 nm
9h 33m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GNB→DSM fares Phone-only fares on this route — call free
Flight time details
4,634 miles nonstop takes roughly 9h 33m 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
- GNB — Grenoble-Isère Airport · Grenoble, France
- DSM — Des Moines International Airport · Des Moines, 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 GNB
- LYS · Lyon Saint-Exupéry Airport28 mi away
- LYN · Lyon-Bron Airport31 mi away
- CMF · Chambéry-Savoie Airport33 mi away
- VAF · Valence-Chabeuil Airport35 mi away
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
Frequently asked questions
How far is GNB from DSM?
The flight distance from Grenoble (GNB) to Des Moines (DSM) is 4,634 miles (7,458 km, 4,027 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNB to DSM?
A nonstop flight takes about 9h 33m 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 Grenoble and Des Moines?
Des Moines is 7 hours behind Grenoble.
What is the cheapest way to fly from GNB to DSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–DSM that never appear on search engines, with no booking fees.