Distance From Cougar Mountain Airfield to Narita International Airport

The distance from Cougar Mountain Airfield () to Narita International Airport (NRT) is 4770 miles or 7676 kilometers or 4142 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 Yelm ( United States ) to Narita ( Japan )?

A one-way nonstop (direct) flight between Yelm and Narita takes around 10 hours 57 minutes.

Estimated flight time from Cougar Mountain Airfield, Yelm, United States to Narita International Airport, Narita, Japan is 10 hours 57 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 • - NRT

Kilometers		7676 km
Statute Miles		4770 miles
Nautical Miles		4142 nm
Avg. Time of Flight		10 hours 57 minutes

Cougar Mountain Airfield to Narita International Airport Flight Route Map - to NRT Flight Path

Location of Cougar Mountain Airfield & Narita International Airport is given below.
Click the map to view Yelm to Narita nonstop flight path and travel direction.

Click to see flight route on Google Map between Yelm, United States and Narita, Japan. .

Nonstop flight route between Yelm, United States and Narita, Japan.

Time Difference Between the Airports • - NRT

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

Location	Local Time
Yelm (United States)	2026-03-18, 06:38:10 MDT
Narita (Japan)	2026-03-18, 21:38:10 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

Cougar Mountain Airfield ( / 49WA) Yelm, United States

Destination

Narita International Airport (NRT / RJAA) Narita, Japan