Distance From River Bend Airport to Mattala Rajapaksa International Airport

The distance from River Bend Airport () to Mattala Rajapaksa International Airport (HRI) is 8492 miles or 13667 kilometers or 7375 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 River Bend Lodge ( United States ) to Mattala ( Sri Lanka )?

A one-way nonstop (direct) flight between River Bend Lodge and Mattala takes around 19 hours 31 minutes.

Estimated flight time from River Bend Airport, River Bend Lodge, United States to Mattala Rajapaksa International Airport, Mattala, Sri Lanka is 19 hours 31 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

Kilometers		13667 km
Statute Miles		8492 miles
Nautical Miles		7375 nm
Avg. Time of Flight		19 hours 31 minutes

River Bend Airport to Mattala Rajapaksa International Airport Flight Route Map - to HRI Flight Path

Location of River Bend Airport & Mattala Rajapaksa International Airport is given below.
Click the map to view River Bend Lodge to Mattala nonstop flight path and travel direction.

Click to see flight route on Google Map between River Bend Lodge, United States and Mattala, Sri Lanka. .

Nonstop flight route between River Bend Lodge, United States and Mattala, Sri Lanka.

Time Difference Between the Airports • - HRI

Time difference between River Bend Lodge (United States) and Mattala (Sri Lanka) is 12 Hours 30 Minutes.
Mattala time is 12 Hours 30 Minutes ahead of River Bend Lodge.

Location	Local Time
River Bend Lodge (United States)	2025-12-16, 03:02:16 MST
Mattala (Sri Lanka)	2025-12-16, 15:32:16 +0530

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

River Bend Airport ( / 9WA3) River Bend Lodge, United States

Destination

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