Distance From Colombo Ratmalana Airport to Miami International Airport, RML - MIA Distance

The distance from Colombo Ratmalana Airport (RML) to Miami International Airport (MIA) is 9820 miles or 15803 kilometers or 8528 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 Colombo ( Sri Lanka ) to Miami ( United States )?

A one-way nonstop (direct) flight between Colombo and Miami takes around 22 hours 34 minutes.

Estimated flight time from Colombo Ratmalana Airport, Colombo, Sri Lanka to Miami International Airport, Miami, United States is 22 hours 34 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 • RML - MIA

Kilometers		15803 km
Statute Miles		9820 miles
Nautical Miles		8528 nm
Avg. Time of Flight		22 hours 34 minutes

Colombo Ratmalana Airport to Miami International Airport Flight Route Map - RML to MIA Flight Path

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

Click to see flight route on Google Map between Colombo, Sri Lanka and Miami, United States. .

Nonstop flight route between Colombo, Sri Lanka and Miami, United States.

Time Difference Between the Airports • RML - MIA

Time difference between Colombo (Sri Lanka) and Miami (United States) is 10 Hours 30 Minutes.
Miami time is 10 Hours 30 Minutes behind Colombo.

Location	Local Time
Colombo (Sri Lanka)	2025-12-18, 06:37:49 +0530
Miami (United States)	2025-12-17, 20:07:49 EST

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

Colombo Ratmalana Airport (RML / VCCC) Colombo, Sri Lanka

Destination

Miami International Airport (MIA / KMIA) Miami, United States