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OKO to IRB: distance & flight time
Yokota (Yokota Air Base) → Iraan (Iraan Municipal Airport)
6,357 mi
10,230 km · 5,524 nm
12h 56m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OKO→IRB fares Phone-only fares on this route — call free
Flight time details
6,357 miles nonstop takes roughly 12h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- OKO — Yokota Air Base · Yokota, Japan
- IRB — Iraan Municipal Airport · Iraan, 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 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
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
Frequently asked questions
How far is OKO from IRB?
The flight distance from Yokota (OKO) to Iraan (IRB) 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 OKO to IRB?
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 Yokota and Iraan?
Iraan is 14 hours behind Yokota.
What is the cheapest way to fly from OKO to IRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–IRB that never appear on search engines, with no booking fees.