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DEN to GNB: distance & flight time
Denver (Denver International Airport) → Grenoble (Grenoble-Isère Airport)
5,130 mi
8,255 km · 4,457 nm
10h 31m
estimated nonstop flight time
+8h
time difference · heading northeast
See live DEN→GNB fares Phone-only fares on this route — call free
Flight time details
5,130 miles nonstop takes roughly 10h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- DEN — Denver International Airport · Denver, United States
- GNB — Grenoble-Isère Airport · Grenoble, 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 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
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
Frequently asked questions
How far is DEN from GNB?
The flight distance from Denver (DEN) to Grenoble (GNB) is 5,130 miles (8,255 km, 4,457 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to GNB?
A nonstop flight takes about 10h 31m 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 Denver and Grenoble?
Grenoble is 8 hours ahead of Denver.
What is the cheapest way to fly from DEN to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–GNB that never appear on search engines, with no booking fees.