Distance From Missoula International Airport to Osaka International Airport, MSO - ITM Distance

The distance from Missoula International Airport (MSO) to Osaka International Airport (ITM) is 5339 miles or 8591 kilometers or 4636 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 Missoula ( United States ) to Osaka ( Japan )?

A one-way nonstop (direct) flight between Missoula and Osaka takes around 12 hours 16 minutes.

Estimated flight time from Missoula International Airport, Missoula, United States to Osaka International Airport, Osaka, Japan is 12 hours 16 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 • MSO - ITM

Kilometers		8591 km
Statute Miles		5339 miles
Nautical Miles		4636 nm
Avg. Time of Flight		12 hours 16 minutes

Missoula International Airport to Osaka International Airport Flight Route Map - MSO to ITM Flight Path

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

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

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

Time Difference Between the Airports • MSO - ITM

Time difference between Missoula (United States) and Osaka (Japan) is 16 Hours.
Osaka time is 16 Hours ahead of Missoula.

Location	Local Time
Missoula (United States)	2025-12-18, 10:42:13 MST
Osaka (Japan)	2025-12-19, 02:42:13 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

Missoula International Airport (MSO / KMSO) Missoula, United States

Destination

Osaka International Airport (ITM / RJOO) Osaka, Japan