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UIN to OKO: distance & flight time
Quincy (Quincy Regional Baldwin Field) → Yokota (Yokota Air Base)
6,299 mi
10,137 km · 5,474 nm
12h 49m
estimated nonstop flight time
+14h
time difference · heading northwest
See live UIN→OKO fares Phone-only fares on this route — call free
Flight time details
6,299 miles nonstop takes roughly 12h 49m 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
- UIN — Quincy Regional Baldwin Field · Quincy, 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 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
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 UIN from OKO?
The flight distance from Quincy (UIN) to Yokota (OKO) 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 UIN to OKO?
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 Quincy and Yokota?
Yokota is 14 hours ahead of Quincy.
What is the cheapest way to fly from UIN to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UIN–OKO that never appear on search engines, with no booking fees.