Distance From Red Dog Airport to Bandaranaike International Colombo Airport, RDB - CMB Distance

The distance from Red Dog Airport (RDB) to Bandaranaike International Colombo Airport (CMB) is 6432 miles or 10351 kilometers or 5585 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 Red Dog ( United States ) to Colombo ( Sri Lanka )?

A one-way nonstop (direct) flight between Red Dog and Colombo takes around 14 hours 47 minutes.

Estimated flight time from Red Dog Airport, Red Dog, United States to Bandaranaike International Colombo Airport, Colombo, Sri Lanka is 14 hours 47 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 • RDB - CMB

Kilometers		10351 km
Statute Miles		6432 miles
Nautical Miles		5585 nm
Avg. Time of Flight		14 hours 47 minutes

Red Dog Airport to Bandaranaike International Colombo Airport Flight Route Map - RDB to CMB Flight Path

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

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

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

Time Difference Between the Airports • RDB - CMB

Time difference between Red Dog (United States) and Colombo (Sri Lanka) is 14 Hours 30 Minutes.
Colombo time is 14 Hours 30 Minutes ahead of Red Dog.

Location	Local Time
Red Dog (United States)	2025-12-13, 03:50:31 AKST
Colombo (Sri Lanka)	2025-12-13, 18:20:31 +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

Red Dog Airport (RDB / PADG) Red Dog, United States

Destination

Bandaranaike International Colombo Airport (CMB / VCBI) Colombo, Sri Lanka