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MMJ to ONT: distance & flight time
Matsumoto (Matsumoto Airport) → Ontario (Ontario International Airport)
5,569 mi
8,963 km · 4,839 nm
11h 23m
estimated nonstop flight time
-16h
time difference · heading northeast
See live MMJ→ONT fares Phone-only fares on this route — call free
Flight time details
5,569 miles nonstop takes roughly 11h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- MMJ — Matsumoto Airport · Matsumoto, Japan
- ONT — Ontario International Airport · Ontario, United States
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 MMJ
- TOY · Toyama Airport53 mi away
- HND · Tokyo Haneda International Airport112 mi away
- QGU · Gifu Airport80 mi away
- NKM · Nagoya Airport84 mi away
Near ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is MMJ from ONT?
The flight distance from Matsumoto (MMJ) to Ontario (ONT) is 5,569 miles (8,963 km, 4,839 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MMJ to ONT?
A nonstop flight takes about 11h 23m 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 Matsumoto and Ontario?
Ontario is 16 hours behind Matsumoto.
What is the cheapest way to fly from MMJ to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MMJ–ONT that never appear on search engines, with no booking fees.