Need help booking?
Unpublished phone-only deals available
OKO to IST: distance & flight time
Yokota (Yokota Air Base) → Istanbul (Istanbul Airport)
5,539 mi
8,914 km · 4,813 nm
11h 20m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OKO→IST fares Phone-only fares on this route — call free
Flight time details
5,539 miles nonstop takes roughly 11h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OKO — Yokota Air Base · Yokota, Japan
- IST — Istanbul Airport · Istanbul, Turkey
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 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
Near IST
- ISL · Atatürk International Airport21 mi away
- SAW · Sabiha Gökçen International Airport39 mi away
- TEQ · Tekirdağ Çorlu Airport44 mi away
- BTZ · Bursa Airport73 mi away
Frequently asked questions
How far is OKO from IST?
The flight distance from Yokota (OKO) to Istanbul (IST) is 5,539 miles (8,914 km, 4,813 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to IST?
A nonstop flight takes about 11h 20m 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 Yokota and Istanbul?
Istanbul is 6 hours behind Yokota.
What is the cheapest way to fly from OKO to IST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–IST that never appear on search engines, with no booking fees.