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CEF to OKO: distance & flight time
Chicopee Falls (Westover ARB/Metropolitan Airport) → Yokota (Yokota Air Base)
6,687 mi
10,762 km · 5,811 nm
13h 35m
estimated nonstop flight time
+13h
time difference · heading northwest
See live CEF→OKO fares Phone-only fares on this route — call free
Flight time details
6,687 miles nonstop takes roughly 13h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- CEF — Westover ARB/Metropolitan Airport · Chicopee Falls, 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 CEF
- BAF · Westfield-Barnes Regional Airport10 mi away
- BDL · Bradley International Airport19 mi away
- HFD · Hartford Brainard Airport32 mi away
- ORH · Worcester Regional Airport34 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 CEF from OKO?
The flight distance from Chicopee Falls (CEF) to Yokota (OKO) is 6,687 miles (10,762 km, 5,811 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEF to OKO?
A nonstop flight takes about 13h 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 Chicopee Falls and Yokota?
Yokota is 13 hours ahead of Chicopee Falls.
What is the cheapest way to fly from CEF to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEF–OKO that never appear on search engines, with no booking fees.