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BTM to BSL: distance & flight time
Butte (Bert Mooney Airport) → Mulhouse (EuroAirport Basel-Mulhouse-Freiburg Airport)
5,028 mi
8,092 km · 4,370 nm
10h 20m
estimated nonstop flight time
+8h
time difference · heading northeast
See live BTM→BSL fares Phone-only fares on this route — call free
Flight time details
5,028 miles nonstop takes roughly 10h 20m 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
- BTM — Bert Mooney Airport · Butte, United States
- BSL — EuroAirport Basel-Mulhouse-Freiburg Airport · Mulhouse, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near BSL
- BOR · Fontaine Airport25 mi away
- ZHI · Grenchen Airport29 mi away
- CMR · Colmar-Houssen Airport37 mi away
- BRN · Bern Belp Airport47 mi away
Frequently asked questions
How far is BTM from BSL?
The flight distance from Butte (BTM) to Mulhouse (BSL) is 5,028 miles (8,092 km, 4,370 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to BSL?
A nonstop flight takes about 10h 20m 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 Mulhouse?
Mulhouse is 8 hours ahead of Butte.
What is the cheapest way to fly from BTM to BSL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–BSL that never appear on search engines, with no booking fees.