Distance From Rio Chico Airport to Mattala Rajapaksa International Airport

The distance from Rio Chico Airport () to Mattala Rajapaksa International Airport (HRI) is 8875 miles or 14283 kilometers or 7707 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 Rio Gallegos ( Argentina ) to Mattala ( Sri Lanka )?

A one-way nonstop (direct) flight between Rio Gallegos and Mattala takes around 20 hours 24 minutes.

Estimated flight time from Rio Chico Airport, Rio Gallegos, Argentina to Mattala Rajapaksa International Airport, Mattala, Sri Lanka is 20 hours 24 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		14283 km
Statute Miles		8875 miles
Nautical Miles		7707 nm
Avg. Time of Flight		20 hours 24 minutes

Rio Chico Airport to Mattala Rajapaksa International Airport Flight Route Map - to HRI Flight Path

Location of Rio Chico Airport & Mattala Rajapaksa International Airport is given below.
Click the map to view Rio Gallegos to Mattala nonstop flight path and travel direction.

Click to see flight route on Google Map between Rio Gallegos, Argentina and Mattala, Sri Lanka. .

Nonstop flight route between Rio Gallegos, Argentina and Mattala, Sri Lanka.

Time Difference Between the Airports • - HRI

Time difference between Rio Gallegos (Argentina) and Mattala (Sri Lanka) is 8 Hours 30 Minutes.
Mattala time is 8 Hours 30 Minutes ahead of Rio Gallegos.

Location	Local Time
Rio Gallegos (Argentina)	2026-09-15, 17:50:19 -03
Mattala (Sri Lanka)	2026-09-16, 02:20:19 +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

Rio Chico Airport ( / ) Rio Gallegos, Argentina

Destination

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