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CJM to OKO: distance & flight time
Chumphon (Chumphon Airport) → Yokota (Yokota Air Base)
3,039 mi
4,890 km · 2,641 nm
6h 25m
estimated nonstop flight time
+2h
time difference · heading northeast
See live CJM→OKO fares Phone-only fares on this route — call free
Flight time details
3,039 miles nonstop takes roughly 6h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CJM — Chumphon Airport · Chumphon, Thailand
- 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 CJM
- VBP · Bokpyinn Airport52 mi away
- KAW · Kawthoung Airport72 mi away
- UNN · Ranong Airport83 mi away
- USM · Samui Airport93 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 CJM from OKO?
The flight distance from Chumphon (CJM) to Yokota (OKO) is 3,039 miles (4,890 km, 2,641 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CJM to OKO?
A nonstop flight takes about 6h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CJM to OKO?
Nonstop service on CJM–OKO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 6h 25m nonstop estimate.
What is the time difference between Chumphon and Yokota?
Yokota is 2 hours ahead of Chumphon.
What is the cheapest way to fly from CJM to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CJM–OKO that never appear on search engines, with no booking fees.
Why are some CJM to OKO fares phone-only?
Consolidator contracts let us sell certain CJM–OKO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.