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BTM to ALF: distance & flight time
Butte (Bert Mooney Airport) → Alta (Alta Airport)
4,125 mi
6,639 km · 3,585 nm
8h 33m
estimated nonstop flight time
+8h
time difference · heading north
See live BTM→ALF fares Phone-only fares on this route — call free
Flight time details
4,125 miles nonstop takes roughly 8h 33m gate to gate, flying north. 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
- BTM — Bert Mooney Airport · Butte, United States
- ALF — Alta Airport · Alta, Norway
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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near ALF
- LKL · Banak Airport38 mi away
- HAA · Hasvik Airport46 mi away
- HFT · Hammerfest Airport49 mi away
- SOJ · Sørkjosen Airport59 mi away
Frequently asked questions
How far is BTM from ALF?
The flight distance from Butte (BTM) to Alta (ALF) is 4,125 miles (6,639 km, 3,585 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to ALF?
A nonstop flight takes about 8h 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 Butte and Alta?
Alta is 8 hours ahead of Butte.
What is the cheapest way to fly from BTM to ALF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–ALF that never appear on search engines, with no booking fees.