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HLN to MMJ: distance & flight time
Helena (Helena Regional Airport) → Matsumoto (Matsumoto Airport)
5,266 mi
8,475 km · 4,576 nm
10h 48m
estimated nonstop flight time
+15h
time difference · heading northwest
See live HLN→MMJ fares Phone-only fares on this route — call free
Flight time details
5,266 miles nonstop takes roughly 10h 48m 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
- HLN — Helena Regional Airport · Helena, United States
- MMJ — Matsumoto Airport · Matsumoto, 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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Near MMJ
- TOY · Toyama Airport53 mi away
- HND · Tokyo Haneda International Airport112 mi away
- QGU · Gifu Airport80 mi away
- NKM · Nagoya Airport84 mi away
Frequently asked questions
How far is HLN from MMJ?
The flight distance from Helena (HLN) to Matsumoto (MMJ) is 5,266 miles (8,475 km, 4,576 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to MMJ?
A nonstop flight takes about 10h 48m 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 Helena and Matsumoto?
Matsumoto is 15 hours ahead of Helena.
What is the cheapest way to fly from HLN to MMJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–MMJ that never appear on search engines, with no booking fees.