Distance From Sievers Field to Kansai International Airport

The distance from Sievers Field () to Kansai International Airport (KIX) is 7004 miles or 11271 kilometers or 6082 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Duson ( United States ) to Osaka ( Japan )?

A one-way nonstop (direct) flight between Duson and Osaka takes around 16 hours 6 minutes.

Estimated flight time from Sievers Field, Duson, United States to Kansai International Airport, Osaka, Japan is 16 hours 6 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - KIX

Kilometers		11271 km
Statute Miles		7004 miles
Nautical Miles		6082 nm
Avg. Time of Flight		16 hours 6 minutes

Sievers Field to Kansai International Airport Flight Route Map - to KIX Flight Path

Location of Sievers Field & Kansai International Airport is given below.
Click the map to view Duson to Osaka nonstop flight path and travel direction.

Click to see flight route on Google Map between Duson, United States and Osaka, Japan. .

Nonstop flight route between Duson, United States and Osaka, Japan.

Time Difference Between the Airports • - KIX

Time difference between Duson (United States) and Osaka (Japan) is 15 Hours.
Osaka time is 15 Hours ahead of Duson.

Location	Local Time
Duson (United States)	2025-12-15, 05:51:03 CST
Osaka (Japan)	2025-12-15, 20:51:03 JST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Sievers Field ( / LS21) Duson, United States

Destination

Kansai International Airport (KIX / RJBB) Osaka, Japan