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OKO to UIN: distance & flight time
Yokota (Yokota Air Base) → Quincy (Quincy Regional Baldwin Field)
6,299 mi
10,137 km · 5,474 nm
12h 49m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OKO→UIN fares Phone-only fares on this route — call free
Flight time details
6,299 miles nonstop takes roughly 12h 49m 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
- UIN — Quincy Regional Baldwin Field · Quincy, 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 UIN
- EOK · Keokuk Municipal Airport38 mi away
- BRL · Southeast Iowa Regional Airport58 mi away
- IRK · Kirksville Regional Airport72 mi away
- GBG · Galesburg Municipal Airport80 mi away
Frequently asked questions
How far is OKO from UIN?
The flight distance from Yokota (OKO) to Quincy (UIN) is 6,299 miles (10,137 km, 5,474 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to UIN?
A nonstop flight takes about 12h 49m 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 Quincy?
Quincy is 14 hours behind Yokota.
What is the cheapest way to fly from OKO to UIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–UIN that never appear on search engines, with no booking fees.