Distance From Seattle/Tacoma International Airport to Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni (SEA - IWK Distance)
The flight distance from Seattle/Tacoma International Airport (SEA) to Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni (IWK) is 5159 miles. This is equivalent to 8302 kilometers or 4480 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.
8302 kilometers is the distance from Seattle/Tacoma International Airport, United States to Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni, Japan.
Flight Duration between Seattle, United States and Iwakuni, Japan
Estimated flight time from Seattle/Tacoma International Airport, Seattle, United States to Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni, Iwakuni, Japan is 10 hours 19 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 - IWK
Time difference between Seattle (United States) and Iwakuni (Japan) is 15 Hours.
Current local time in Seattle is 2025-08-31, 20:24:56 MDT and time in Iwakuni is 2025-09-01, 11:24:56 JST.
Iwakuni time is 15 Hours ahead of Seattle.
Seattle/Tacoma International Airport to Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni Flight Route Map - SEA to IWK Flight Path
Location of Seattle/Tacoma International Airport & Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni is given below.Click the map to view Seattle to Iwakuni nonstop flight path and travel direction.
Click to see flight route on Google Map between Seattle, United States and Iwakuni, Japan. .
Nonstop flight route between Seattle, United States and Iwakuni, Japan.
Seattle/Tacoma International Airport |
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| City: | Seattle |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| GPS Coordinates: | Latitude: N 47° 26' 56.4'' Longitude: W 122° 18' 33.5'' |
| Current time: | 2025-08-31, 20:24:56 MDT |
| Current weather: |
Seattle/Tacoma International Airport 15 day weather forecast
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Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni |
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| City: | Iwakuni |
| Country: | Japan  |
| IATA Code: | IWK |
| ICAO Code: | RJOI |
| GPS Coordinates: | Latitude: N 34° 8' 46.8'' Longitude: E 132° 14' 50.1'' |
| Current time: | 2025-09-01, 11:24:56 JST |
| Current weather: |
Iwakuni Kintaikyo Airport / Marine Corps Air Station Iwakuni 15 day weather forecast
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| Flights: |
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