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APA to GNB: distance & flight time
Denver (Centennial Airport) → Grenoble (Grenoble-Isère Airport)
5,151 mi
8,289 km · 4,476 nm
10h 34m
estimated nonstop flight time
+8h
time difference · heading northeast
See live APA→GNB fares Phone-only fares on this route — call free
Flight time details
5,151 miles nonstop takes roughly 10h 34m 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
- APA — Centennial 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 APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 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 APA from GNB?
The flight distance from Denver (APA) to Grenoble (GNB) is 5,151 miles (8,289 km, 4,476 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APA to GNB?
A nonstop flight takes about 10h 34m 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 APA to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APA–GNB that never appear on search engines, with no booking fees.