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KMJ to OKC: distance & flight time
Kumamoto (Kumamoto Airport) → Oklahoma City (Will Rogers World Airport)
6,775 mi
10,904 km · 5,887 nm
13h 45m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KMJ→OKC fares Phone-only fares on this route — call free
Flight time details
6,775 miles nonstop takes roughly 13h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- KMJ — Kumamoto Airport · Kumamoto, Japan
- OKC — Will Rogers World Airport · Oklahoma City, 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 KMJ
- HSG · Saga Airport39 mi away
- AXJ · Amakusa Airport47 mi away
- NGS · Nagasaki Airport55 mi away
- FUK · Fukuoka Airport57 mi away
Near OKC
- PWA · Wiley Post Airport10 mi away
- TIK · Tinker Air Force Base12 mi away
- SWO · Stillwater Regional Airport60 mi away
- CUH · Cushing Municipal Airport60 mi away
Frequently asked questions
How far is KMJ from OKC?
The flight distance from Kumamoto (KMJ) to Oklahoma City (OKC) is 6,775 miles (10,904 km, 5,887 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMJ to OKC?
A nonstop flight takes about 13h 45m 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 Kumamoto and Oklahoma City?
Oklahoma City is 14 hours behind Kumamoto.
What is the cheapest way to fly from KMJ to OKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMJ–OKC that never appear on search engines, with no booking fees.