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BFI to MMJ: distance & flight time
Seattle (Boeing Field King County International Airport) → Matsumoto (Matsumoto Airport)
4,833 mi
7,779 km · 4,200 nm
9h 57m
estimated nonstop flight time
+16h
time difference · heading northwest
See live BFI→MMJ fares Phone-only fares on this route — call free
Flight time details
4,833 miles nonstop takes roughly 9h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, 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 BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 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 BFI from MMJ?
The flight distance from Seattle (BFI) to Matsumoto (MMJ) is 4,833 miles (7,779 km, 4,200 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to MMJ?
A nonstop flight takes about 9h 57m 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 Seattle and Matsumoto?
Matsumoto is 16 hours ahead of Seattle.
What is the cheapest way to fly from BFI to MMJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–MMJ that never appear on search engines, with no booking fees.