Distance From Ryan Field to Osaka International Airport

The distance from Ryan Field () to Osaka International Airport (ITM) is 5277 miles or 8492 kilometers or 4583 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.

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

A one-way nonstop (direct) flight between West Glacier and Osaka takes around 12 hours 7 minutes.

Estimated flight time from Ryan Field, West Glacier, United States to Osaka International Airport, Osaka, Japan is 12 hours 7 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 • - ITM

Kilometers		8492 km
Statute Miles		5277 miles
Nautical Miles		4583 nm
Avg. Time of Flight		12 hours 7 minutes

Ryan Field to Osaka International Airport Flight Route Map - to ITM Flight Path

Location of Ryan Field & Osaka International Airport is given below.
Click the map to view West Glacier to Osaka nonstop flight path and travel direction.

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

Nonstop flight route between West Glacier, United States and Osaka, Japan.

Time Difference Between the Airports • - ITM

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

Location	Local Time
West Glacier (United States)	2026-03-16, 23:34:00 MDT
Osaka (Japan)	2026-03-17, 14:34:00 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

Ryan Field ( / 2MT1) West Glacier, United States

Destination

Osaka International Airport (ITM / RJOO) Osaka, Japan