Osaka to Istanbul
11h 17m The flight from Kansai International Airport (KIX) to İstanbul Airport (IST) covers 8,746 km (5,434 miles) and takes approximately 11h 17m gate to gate for a typical jet.
The route heads north-west on an initial great-circle bearing of 313°, passing near 52.4° N, 85.6° E at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 15h 54m | 16h 19m |
| Narrowbody jet (A320, 737) | 780 km/h | 11h 13m | 11h 38m |
| Widebody jet (777, 787, A350) | 900 km/h | 9h 43m | 10h 08m |
| Private jet (Gulfstream) | 850 km/h | 10h 17m | 10h 43m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| KIX | IST | |
|---|---|---|
| Airport | Kansai International Airport | İstanbul Airport |
| City | Osaka | Istanbul |
| Country | Japan | Turkey |
| ICAO | RJBB | LTFM |
| Coordinates | 34.4273, 135.244 | 41.2749, 28.7321 |
| Elevation | 26 ft | 325 ft |
Questions
How long is the flight from Osaka to Istanbul?
A non-stop flight from Osaka (KIX) to Istanbul (IST) takes about 11h 17m. The great-circle distance is 8,746 km (5,434 miles, 4,722 nautical miles), flying north-west on an initial bearing of 313°.
How far is Osaka from Istanbul?
8,746 kilometres in a straight line over the earth's surface — 5,434 miles or 4,722 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between KIX and IST?
This page calculates the direct-line time and distance; it does not track airline schedules. At 8,746 km the route is comfortably within range of a non-stop service if an airline chooses to fly it. Check an airline or booking site for what is actually scheduled.
What should I expect on a 11h 17m flight?
Anything past six hours is a long-haul flight: expect at least one meal service, a significant time-zone shift, and enough sitting that circulation and hydration start to matter. Cabin altitude, dry air and disrupted sleep do more damage to a training routine than the flight itself.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.