Distance From Seattle/Tacoma International Airport to Kansai International Airport (SEA - KIX Distance)

The flight distance from Seattle/Tacoma International Airport (SEA) to Kansai International Airport (KIX) is 5028 miles. This is equivalent to 8091 kilometers or 4366 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.


8091 kilometers is the distance from Seattle/Tacoma International Airport, United States to Kansai International Airport, Japan.

Flight Duration between Seattle, United States and Osaka, Japan

Estimated flight time from Seattle/Tacoma International Airport, Seattle, United States to Kansai International Airport, Osaka, Japan is 10 hours 3 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • SEA - KIX

Time difference between Seattle (United States) and Osaka (Japan) is 15 Hours.
Current local time in Seattle is 2026-03-19, 18:18:10 MDT and time in Osaka is 2026-03-20, 09:18:10 JST.
Osaka time is 15 Hours ahead of Seattle.

Seattle/Tacoma International Airport to Kansai International Airport Flight Route Map - SEA to KIX Flight Path

Location of Seattle/Tacoma International Airport & Kansai International Airport is given below.
Click the map to view Seattle to Osaka nonstop flight path and travel direction.

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


Nonstop flight route between Seattle, United States and Osaka, Japan.
Get airport maps and more information about Seattle/Tacoma International Airport Seattle/Tacoma International Airport
City: Seattle
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
GPS Coordinates: Latitude: N 47° 26' 56.4'' Longitude: W 122° 18' 33.5''
Current time: 2026-03-19, 18:18:10 MDT
Current weather: 15 day weather forecast for Seattle/Tacoma International Airport Seattle/Tacoma International Airport 15 day weather forecast
Get airport maps and more information about Kansai International Airport Kansai International Airport
City: Osaka
Country: Japan Flag of Japan
IATA Code: KIX
ICAO Code: RJBB
GPS Coordinates: Latitude: N 34° 25' 38.3'' Longitude: E 135° 14' 38.4''
Current time: 2026-03-20, 09:18:10 JST
Current weather: 15 day weather forecast for Kansai International Airport Kansai International Airport 15 day weather forecast

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