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IRB to OKO: distance & flight time
Iraan (Iraan Municipal Airport) → Yokota (Yokota Air Base)
6,357 mi
10,230 km · 5,524 nm
12h 56m
estimated nonstop flight time
+14h
time difference · heading northwest
See live IRB→OKO fares Phone-only fares on this route — call free
Flight time details
6,357 miles nonstop takes roughly 12h 56m 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
- IRB — Iraan Municipal Airport · Iraan, United States
- OKO — Yokota Air Base · Yokota, 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 IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 mi away
Near OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 mi away
Frequently asked questions
How far is IRB from OKO?
The flight distance from Iraan (IRB) to Yokota (OKO) is 6,357 miles (10,230 km, 5,524 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to OKO?
A nonstop flight takes about 12h 56m 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 Iraan and Yokota?
Yokota is 14 hours ahead of Iraan.
What is the cheapest way to fly from IRB to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–OKO that never appear on search engines, with no booking fees.