CheapoTrav
Call

Need help booking?

Unpublished phone-only deals available

1 (815) 473-8090

GNB to BTM: distance & flight time

Grenoble (Grenoble-Isère Airport) → Butte (Bert Mooney Airport)

5,081 mi
8,177 km · 4,415 nm
10h 26m
estimated nonstop flight time
-8h
time difference · heading northwest
See live GNB→BTM fares Phone-only fares on this route — call free

Flight time details

5,081 miles nonstop takes roughly 10h 26m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.

Track a live flight on this route →

The two airports

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.

Compare GNB–BTM against every nearby airport — free on one call:

Frequently asked questions

How far is GNB from BTM?

The flight distance from Grenoble (GNB) to Butte (BTM) is 5,081 miles (8,177 km, 4,415 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from GNB to BTM?

A nonstop flight takes about 10h 26m 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 Butte?

Butte is 8 hours behind Grenoble.

What is the cheapest way to fly from GNB to BTM?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNB–BTM that never appear on search engines, with no booking fees.
Keep exploring:BTM to GNB Airports near GNB Airports near BTM Time difference GNB–BTM Distance calculator