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BTM to MHQ: distance & flight time
Butte (Bert Mooney Airport) → Mariehamn (Mariehamn Airport)
4,633 mi
7,457 km · 4,026 nm
9h 33m
estimated nonstop flight time
+9h
time difference · heading northeast
See live BTM→MHQ fares Phone-only fares on this route — call free
Flight time details
4,633 miles nonstop takes roughly 9h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- MHQ — Mariehamn Airport · Mariehamn, Finland
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 MHQ
- ARN · Stockholm-Arlanda Airport76 mi away
- TKU · Turku Airport85 mi away
- BMA · Stockholm-Bromma Airport86 mi away
- GVX · Gävle Sandviken Airport106 mi away
Frequently asked questions
How far is BTM from MHQ?
The flight distance from Butte (BTM) to Mariehamn (MHQ) is 4,633 miles (7,457 km, 4,026 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to MHQ?
A nonstop flight takes about 9h 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 Mariehamn?
Mariehamn is 9 hours ahead of Butte.
What is the cheapest way to fly from BTM to MHQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–MHQ that never appear on search engines, with no booking fees.