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KCO to OKO: distance & flight time
Topel (Cengiz Topel Airport) → Yokota (Yokota Air Base)
5,509 mi
8,865 km · 4,787 nm
11h 16m
estimated nonstop flight time
+6h
time difference · heading northeast
See live KCO→OKO fares Phone-only fares on this route — call free
Flight time details
5,509 miles nonstop takes roughly 11h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- KCO — Cengiz Topel Airport · Topel, Turkey
- 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 KCO
- IST · Istanbul Airport79 mi away
- SAW · Sabiha Gökçen International Airport42 mi away
- YEI · Bursa Yenişehir Airport43 mi away
- BTZ · Bursa Airport66 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 KCO from OKO?
The flight distance from Topel (KCO) to Yokota (OKO) is 5,509 miles (8,865 km, 4,787 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCO to OKO?
A nonstop flight takes about 11h 16m 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 Topel and Yokota?
Yokota is 6 hours ahead of Topel.
What is the cheapest way to fly from KCO to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCO–OKO that never appear on search engines, with no booking fees.