Osaka to Chicago
13h 24mgate to gate
The flight from Kansai International Airport (KIX) to Chicago O'Hare International Airport (ORD) covers 10,449 km (6,493 miles) and takes approximately 13h 24m gate to gate for a typical jet.
The route heads north-east on an initial great-circle bearing of 31°, passing near 64.8° N, 163.8° W at its midpoint.
Bearing 31° north-east Midpoint 64.8° N, 163.8° W Model 805 km/h + 25 min
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Take both airports' published coordinates from OurAirports — nothing here is scraped from another flight site.
- Great-circle distance by haversine on a mean earth radius of 6,371.0088 km: 10,449 km.
- Airborne time = that distance ÷ 805 km/h, a representative jet cruise speed: 12h 59m.
- Add a flat 25 minutes for pushback, taxi, climb, descent and taxi-in — the reason a 400 km hop is never half an hour: 13h 24m gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled. The cruise-speed table shows how much that assumption is worth.
10,449 km / 805 km/h = 12h 59m airborne
+ 25 min ground = 13h 24m gate to gate
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
The same route, plotted on a world grid
The strip above gives the route its length and its shape. This gives it a position: latitude and longitude only, no coastlines, because a hand-drawn coastline would be decoration pretending to be data. On a flat grid the shortest path 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 | 19h 00m | 19h 25m |
| Narrowbody jet (A320, 737) | 780 km/h | 13h 24m | 13h 49m |
| Widebody jet (777, 787, A350) | 900 km/h | 11h 37m | 12h 02m |
| Private jet (Gulfstream) | 850 km/h | 12h 18m | 12h 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.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Both airports
| KIX | ORD | |
|---|---|---|
| Airport | Kansai International Airport | Chicago O'Hare International Airport |
| City | Osaka | Chicago |
| Country | Japan | United States |
| ICAO | RJBB | KORD |
| Coordinates | 34.4273, 135.244 | 41.9786, -87.9048 |
| Elevation | 26 ft | 680 ft |
Every figure on this plate is geometry. The shape of the earth is knowable; the airline's schedule is not.
Questions this plate answers
How long is the flight from Osaka to Chicago?
A non-stop flight from Osaka (KIX) to Chicago (ORD) takes about 13h 24m. The great-circle distance is 10,449 km (6,493 miles, 5,642 nautical miles), flying north-east on an initial bearing of 31°.
How far is Osaka from Chicago?
10,449 kilometres in a straight line over the earth's surface — 6,493 miles or 5,642 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 ORD?
This page calculates the direct-line time and distance; it does not track airline schedules. At 10,449 km the route is within reach of long-range widebodies, though not every city pair is served non-stop. Check an airline or booking site for what is actually scheduled.
What should I expect on a 13h 24m 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.
