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BJC to GNB: distance & flight time
Broomfield-CO (Rocky Mountain Metropolitan Airport) → Grenoble (Grenoble-Isère Airport)
5,143 mi
8,277 km · 4,469 nm
10h 33m
estimated nonstop flight time
+8h
time difference · heading northeast
See live BJC→GNB fares Phone-only fares on this route — call free
Flight time details
5,143 miles nonstop takes roughly 10h 33m 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
- BJC — Rocky Mountain Metropolitan Airport · Broomfield-CO, 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 BJC
- DEN · Denver International Airport24 mi away
- WBU · Boulder Municipal Airport11 mi away
- BFK · Buckley Air Force Base24 mi away
- APA · Centennial Airport27 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 BJC from GNB?
The flight distance from Broomfield-CO (BJC) to Grenoble (GNB) is 5,143 miles (8,277 km, 4,469 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BJC to GNB?
A nonstop flight takes about 10h 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 Broomfield-CO and Grenoble?
Grenoble is 8 hours ahead of Broomfield-CO.
What is the cheapest way to fly from BJC to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BJC–GNB that never appear on search engines, with no booking fees.