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GRM to MMJ: distance & flight time

Grand Marais (Grand Marais Cook County Airport) → Matsumoto (Matsumoto Airport)

5,913 mi
9,516 km · 5,138 nm
12h 4m
estimated nonstop flight time
+14h
time difference · heading northwest
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Flight time details

5,913 miles nonstop takes roughly 12h 4m 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

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is GRM from MMJ?

The flight distance from Grand Marais (GRM) to Matsumoto (MMJ) is 5,913 miles (9,516 km, 5,138 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from GRM to MMJ?

A nonstop flight takes about 12h 4m 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 Grand Marais and Matsumoto?

Matsumoto is 14 hours ahead of Grand Marais.

What is the cheapest way to fly from GRM to MMJ?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–MMJ that never appear on search engines, with no booking fees.
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