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OKO to IOW: distance & flight time
Yokota (Yokota Air Base) → Iowa City (Iowa City Municipal Airport)
6,196 mi
9,972 km · 5,384 nm
12h 37m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OKO→IOW fares Phone-only fares on this route — call free
Flight time details
6,196 miles nonstop takes roughly 12h 37m 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
- IOW — Iowa City Municipal Airport · Iowa City, 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 IOW
- CID · The Eastern Iowa Airport19 mi away
- MLI · Quad City International Airport55 mi away
- OTM · Ottumwa Regional Airport59 mi away
- BRL · Southeast Iowa Regional Airport63 mi away
Frequently asked questions
How far is OKO from IOW?
The flight distance from Yokota (OKO) to Iowa City (IOW) is 6,196 miles (9,972 km, 5,384 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to IOW?
A nonstop flight takes about 12h 37m 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 Iowa City?
Iowa City is 14 hours behind Yokota.
What is the cheapest way to fly from OKO to IOW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–IOW that never appear on search engines, with no booking fees.