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OKJ to OJC: distance & flight time
Okayama (Okayama Airport) → Olathe (Johnson County Executive Airport)
6,478 mi
10,426 km · 5,630 nm
13h 10m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OKJ→OJC fares Phone-only fares on this route — call free
Flight time details
6,478 miles nonstop takes roughly 13h 10m 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
- OKJ — Okayama Airport · Okayama, Japan
- OJC — Johnson County Executive Airport · Olathe, 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 OKJ
- TAK · Takamatsu Airport39 mi away
- TTJ · Tottori Airport56 mi away
- HIJ · Hiroshima Airport58 mi away
- TKS · Tokushima Airport/JMSDF Air Base61 mi away
Near OJC
- JCI · New Century Aircenter Airport8 mi away
- MKC · Charles B. Wheeler Downtown Airport21 mi away
- LWC · Lawrence Municipal Airport28 mi away
- MCI · Kansas City International Airport31 mi away
Frequently asked questions
How far is OKJ from OJC?
The flight distance from Okayama (OKJ) to Olathe (OJC) is 6,478 miles (10,426 km, 5,630 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKJ to OJC?
A nonstop flight takes about 13h 10m 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 Okayama and Olathe?
Olathe is 14 hours behind Okayama.
What is the cheapest way to fly from OKJ to OJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKJ–OJC that never appear on search engines, with no booking fees.