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CCR to OKO: distance & flight time
Concord (Buchanan Field) → Yokota (Yokota Air Base)
5,161 mi
8,305 km · 4,485 nm
10h 35m
estimated nonstop flight time
+16h
time difference · heading northwest
See live CCR→OKO fares Phone-only fares on this route — call free
Flight time details
5,161 miles nonstop takes roughly 10h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- CCR — Buchanan Field · Concord, 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 CCR
- SFO · San Francisco International Airport31 mi away
- SUU · Travis Air Force Base20 mi away
- APC · Napa County Airport20 mi away
- NGZ · Alameda Naval Air Station20 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 CCR from OKO?
The flight distance from Concord (CCR) to Yokota (OKO) is 5,161 miles (8,305 km, 4,485 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCR to OKO?
A nonstop flight takes about 10h 35m 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 Concord and Yokota?
Yokota is 16 hours ahead of Concord.
What is the cheapest way to fly from CCR to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCR–OKO that never appear on search engines, with no booking fees.