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UBJ to OKJ: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → Okayama (Okayama Airport)
158 mi
254 km · 137 nm
53m
estimated nonstop flight time
Same time
time difference · heading east
See live UBJ→OKJ fares Phone-only fares on this route — call free
Flight time details
158 miles nonstop takes roughly 53m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- UBJ — Yamaguchi Ube Airport · Yamaguchi, Japan
- OKJ — Okayama Airport · Okayama, 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 UBJ
- KKJ · Kitakyūshū Airport15 mi away
- OIT · Oita Airport41 mi away
- FUK · Fukuoka Airport53 mi away
- IWK · Iwakuni Marine Corps Air Station57 mi away
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
Frequently asked questions
How far is UBJ from OKJ?
The flight distance from Yamaguchi (UBJ) to Okayama (OKJ) is 158 miles (254 km, 137 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to OKJ?
A nonstop flight takes about 53m 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 cheapest way to fly from UBJ to OKJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–OKJ that never appear on search engines, with no booking fees.