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MSO to MMB: distance & flight time
Missoula (Missoula International Airport) → Memanbetsu (Memanbetsu Airport)
4,563 mi
7,344 km · 3,965 nm
9h 25m
estimated nonstop flight time
+15h
time difference · heading northwest
See live MSO→MMB fares Phone-only fares on this route — call free
Flight time details
4,563 miles nonstop takes roughly 9h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- MSO — Missoula International Airport · Missoula, United States
- MMB — Memanbetsu Airport · Memanbetsu, Japan
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 MSO
- FCA · Glacier Park International Airport97 mi away
- BTM · Bert Mooney Airport101 mi away
- HLN · Helena Regional Airport102 mi away
- SMN · Lemhi County Airport124 mi away
Near MMB
- SHB · Nakashibetsu Airport45 mi away
- MBE · Monbetsu Airport48 mi away
- KUH · Kushiro Airport58 mi away
- DEE · Mendeleyevo Airport76 mi away
Frequently asked questions
How far is MSO from MMB?
The flight distance from Missoula (MSO) to Memanbetsu (MMB) is 4,563 miles (7,344 km, 3,965 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSO to MMB?
A nonstop flight takes about 9h 25m 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 Missoula and Memanbetsu?
Memanbetsu is 15 hours ahead of Missoula.
What is the cheapest way to fly from MSO to MMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSO–MMB that never appear on search engines, with no booking fees.