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UKI to OKO: distance & flight time
Ukiah (Ukiah Municipal Airport) → Yokota (Yokota Air Base)
5,066 mi
8,153 km · 4,402 nm
10h 24m
estimated nonstop flight time
—
time difference · heading northwest
See live UKI→OKO fares Phone-only fares on this route — call free
Flight time details
5,066 miles nonstop takes roughly 10h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- UKI — Ukiah Municipal Airport · Ukiah, 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 UKI
- STS · Charles M. Schulz Sonoma County Airport47 mi away
- SFO · San Francisco International Airport113 mi away
- NOT · Marin County Airport - Gnoss Field76 mi away
- APC · Napa County 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 UKI from OKO?
The flight distance from Ukiah (UKI) to Yokota (OKO) is 5,066 miles (8,153 km, 4,402 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UKI to OKO?
A nonstop flight takes about 10h 24m 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 cheapest way to fly from UKI to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UKI–OKO that never appear on search engines, with no booking fees.