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OKO to CWI: distance & flight time
Yokota (Yokota Air Base) → Clinton (Clinton Municipal Airport)
6,225 mi
10,018 km · 5,409 nm
12h 40m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OKO→CWI fares Phone-only fares on this route — call free
Flight time details
6,225 miles nonstop takes roughly 12h 40m 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
- CWI — Clinton Municipal Airport · Clinton, 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 CWI
- MLI · Quad City International Airport28 mi away
- DBQ · Dubuque Regional Airport44 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IOW · Iowa City Municipal Airport64 mi away
Frequently asked questions
How far is OKO from CWI?
The flight distance from Yokota (OKO) to Clinton (CWI) is 6,225 miles (10,018 km, 5,409 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to CWI?
A nonstop flight takes about 12h 40m 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 Clinton?
Clinton is 14 hours behind Yokota.
What is the cheapest way to fly from OKO to CWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–CWI that never appear on search engines, with no booking fees.