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CLS to OKO: distance & flight time
Chehalis (Chehalis Centralia Airport) → Yokota (Yokota Air Base)
4,800 mi
7,725 km · 4,171 nm
9h 53m
estimated nonstop flight time
+16h
time difference · heading northwest
See live CLS→OKO fares Phone-only fares on this route — call free
Flight time details
4,800 miles nonstop takes roughly 9h 53m 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
- CLS — Chehalis Centralia Airport · Chehalis, 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 CLS
- OLM · Olympia Regional Airport21 mi away
- SEA · Seattle Tacoma International Airport62 mi away
- GRF · Gray Army Air Field34 mi away
- KLS · Southwest Washington Regional Airport39 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 CLS from OKO?
The flight distance from Chehalis (CLS) to Yokota (OKO) is 4,800 miles (7,725 km, 4,171 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLS to OKO?
A nonstop flight takes about 9h 53m 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 Chehalis and Yokota?
Yokota is 16 hours ahead of Chehalis.
What is the cheapest way to fly from CLS to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLS–OKO that never appear on search engines, with no booking fees.