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OKJ to RIW: distance & flight time
Okayama (Okayama Airport) → Riverton WY (Riverton Regional Airport)
5,780 mi
9,303 km · 5,023 nm
11h 48m
estimated nonstop flight time
-15h
time difference · heading northeast
See live OKJ→RIW fares Phone-only fares on this route — call free
Flight time details
5,780 miles nonstop takes roughly 11h 48m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- OKJ — Okayama Airport · Okayama, Japan
- RIW — Riverton Regional Airport · Riverton WY, 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 RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Frequently asked questions
How far is OKJ from RIW?
The flight distance from Okayama (OKJ) to Riverton WY (RIW) is 5,780 miles (9,303 km, 5,023 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKJ to RIW?
A nonstop flight takes about 11h 48m 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 Riverton WY?
Riverton WY is 15 hours behind Okayama.
What is the cheapest way to fly from OKJ to RIW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKJ–RIW that never appear on search engines, with no booking fees.