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GRK to MMJ: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Matsumoto (Matsumoto Airport)
6,554 mi
10,547 km · 5,695 nm
13h 19m
estimated nonstop flight time
+14h
time difference · heading northwest
See live GRK→MMJ fares Phone-only fares on this route — call free
Flight time details
6,554 miles nonstop takes roughly 13h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, 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 GRK
- HLR · Hood Army Air Field8 mi away
- AUS · Austin Bergstrom International Airport61 mi away
- TPL · Draughon Miller Central Texas Regional Airport26 mi away
- ACT · Waco Regional Airport52 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 GRK from MMJ?
The flight distance from Killeen (GRK) to Matsumoto (MMJ) is 6,554 miles (10,547 km, 5,695 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to MMJ?
A nonstop flight takes about 13h 19m 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 Killeen and Matsumoto?
Matsumoto is 14 hours ahead of Killeen.
What is the cheapest way to fly from GRK to MMJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–MMJ that never appear on search engines, with no booking fees.