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OKM to IBR: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Ibaraki (Hyakuri Airport)
6,294 mi
10,129 km · 5,469 nm
12h 48m
estimated nonstop flight time
+14h
time difference · heading northwest
See live OKM→IBR fares Phone-only fares on this route — call free
Flight time details
6,294 miles nonstop takes roughly 12h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- OKM — Okmulgee Regional Airport · Okmulgee, United States
- IBR — Hyakuri Airport · Ibaraki, 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 OKM
- RVS · Richard Lloyd Jones Jr Airport26 mi away
- TUL · Tulsa International Airport37 mi away
- CUH · Cushing Municipal Airport50 mi away
- MLC · Mc Alester Regional Airport55 mi away
Near IBR
- NRT · Narita International Airport29 mi away
- HND · Tokyo Haneda International Airport56 mi away
- OKO · Yokota Air Base67 mi away
- FKS · Fukushima Airport72 mi away
Frequently asked questions
How far is OKM from IBR?
The flight distance from Okmulgee (OKM) to Ibaraki (IBR) is 6,294 miles (10,129 km, 5,469 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to IBR?
A nonstop flight takes about 12h 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 Okmulgee and Ibaraki?
Ibaraki is 14 hours ahead of Okmulgee.
What is the cheapest way to fly from OKM to IBR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–IBR that never appear on search engines, with no booking fees.