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GRR to KMJ: distance & flight time
Grand Rapids (Gerald R. Ford International Airport) → Kumamoto (Kumamoto Airport)
6,721 mi
10,817 km · 5,841 nm
13h 39m
estimated nonstop flight time
+13h
time difference · heading northwest
See live GRR→KMJ fares Phone-only fares on this route — call free
Flight time details
6,721 miles nonstop takes roughly 13h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- GRR — Gerald R. Ford International Airport · Grand Rapids, United States
- KMJ — Kumamoto Airport · Kumamoto, 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 GRR
- MKG · Muskegon County Airport41 mi away
- BTL · W K Kellogg Airport42 mi away
- AZO · Kalamazoo Battle Creek International Airport45 mi away
- LAN · Capital City Airport48 mi away
Near KMJ
- HSG · Saga Airport39 mi away
- AXJ · Amakusa Airport47 mi away
- NGS · Nagasaki Airport55 mi away
- FUK · Fukuoka Airport57 mi away
Frequently asked questions
How far is GRR from KMJ?
The flight distance from Grand Rapids (GRR) to Kumamoto (KMJ) is 6,721 miles (10,817 km, 5,841 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRR to KMJ?
A nonstop flight takes about 13h 39m 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 Rapids and Kumamoto?
Kumamoto is 13 hours ahead of Grand Rapids.
What is the cheapest way to fly from GRR to KMJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRR–KMJ that never appear on search engines, with no booking fees.