Need help booking?
Unpublished phone-only deals available
OKE to ONO: distance & flight time
Okierabu (Okierabu Airport) → Ontario (Ontario Municipal Airport)
5,990 mi
9,641 km · 5,205 nm
12h 13m
estimated nonstop flight time
-15h
time difference · heading northeast
See live OKE→ONO fares Phone-only fares on this route — call free
Flight time details
5,990 miles nonstop takes roughly 12h 13m 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
- OKE — Okierabu Airport · Okierabu, Japan
- ONO — Ontario Municipal Airport · Ontario, 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 OKE
- TKN · Tokunoshima Airport30 mi away
- RNJ · Yoron Airport32 mi away
- IEJ · Ie Jima Airport74 mi away
- ASJ · Amami Airport93 mi away
Near ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Frequently asked questions
How far is OKE from ONO?
The flight distance from Okierabu (OKE) to Ontario (ONO) is 5,990 miles (9,641 km, 5,205 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKE to ONO?
A nonstop flight takes about 12h 13m 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 Okierabu and Ontario?
Ontario is 15 hours behind Okierabu.
What is the cheapest way to fly from OKE to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKE–ONO that never appear on search engines, with no booking fees.