Distance From Mattala Rajapaksa International Airport to Yokota Air Base, HRI - OKO Distance

The distance from Mattala Rajapaksa International Airport (HRI) to Yokota Air Base (OKO) is 4197 miles or 6754 kilometers or 3645 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 Mattala ( Sri Lanka ) to Fussa ( Japan )?

A one-way nonstop (direct) flight between Mattala and Fussa takes around 9 hours 38 minutes.

Estimated flight time from Mattala Rajapaksa International Airport, Mattala, Sri Lanka to Yokota Air Base, Fussa, Japan is 9 hours 38 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 • HRI - OKO

Kilometers		6754 km
Statute Miles		4197 miles
Nautical Miles		3645 nm
Avg. Time of Flight		9 hours 38 minutes

Mattala Rajapaksa International Airport to Yokota Air Base Flight Route Map - HRI to OKO Flight Path

Location of Mattala Rajapaksa International Airport & Yokota Air Base is given below.
Click the map to view Mattala to Fussa nonstop flight path and travel direction.

Click to see flight route on Google Map between Mattala, Sri Lanka and Fussa, Japan. .

Nonstop flight route between Mattala, Sri Lanka and Fussa, Japan.

Time Difference Between the Airports • HRI - OKO

Time difference between Mattala (Sri Lanka) and Fussa (Japan) is 3 Hours 30 Minutes.
Fussa time is 3 Hours 30 Minutes ahead of Mattala.

Location	Local Time
Mattala (Sri Lanka)	2025-12-15, 12:35:45 +0530
Fussa (Japan)	2025-12-15, 16:05:45 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

Mattala Rajapaksa International Airport (HRI / VCRI) Mattala, Sri Lanka

Destination

Yokota Air Base (OKO / RJTY) Fussa, Japan