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ISL to OKO: distance & flight time
Istanbul (Atatürk International Airport) → Yokota (Yokota Air Base)
5,549 mi
8,931 km · 4,822 nm
11h 21m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ISL→OKO fares Phone-only fares on this route — call free
Flight time details
5,549 miles nonstop takes roughly 11h 21m 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
- ISL — Atatürk International Airport · Istanbul, 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 ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 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 ISL from OKO?
The flight distance from Istanbul (ISL) to Yokota (OKO) is 5,549 miles (8,931 km, 4,822 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISL to OKO?
A nonstop flight takes about 11h 21m 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 Istanbul and Yokota?
Yokota is 6 hours ahead of Istanbul.
What is the cheapest way to fly from ISL to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISL–OKO that never appear on search engines, with no booking fees.