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IST to OIM: distance & flight time
Istanbul (Istanbul Airport) → Oshima (Oshima Airport)
5,586 mi
8,990 km · 4,854 nm
11h 25m
estimated nonstop flight time
+6h
time difference · heading northeast
See live IST→OIM fares Phone-only fares on this route — call free
Flight time details
5,586 miles nonstop takes roughly 11h 25m 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
- IST — Istanbul Airport · Istanbul, Turkey
- OIM — Oshima Airport · Oshima, 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 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
Near OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 mi away
Frequently asked questions
How far is IST from OIM?
The flight distance from Istanbul (IST) to Oshima (OIM) is 5,586 miles (8,990 km, 4,854 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IST to OIM?
A nonstop flight takes about 11h 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 IST to OIM?
Nonstop service on IST–OIM 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 11h 25m nonstop estimate.
What is the time difference between Istanbul and Oshima?
Oshima is 6 hours ahead of Istanbul.
What is the cheapest way to fly from IST to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IST–OIM that never appear on search engines, with no booking fees.
Why are some IST to OIM fares phone-only?
Consolidator contracts let us sell certain IST–OIM 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.