Distance From Colombo Ratmalana Airport to Boryspil International Airport, RML - KBP Distance

The distance from Colombo Ratmalana Airport (RML) to Boryspil International Airport (KBP) is 4113 miles or 6619 kilometers or 3572 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 Boryspil ( Ukraine )?

A one-way nonstop (direct) flight between Colombo and Boryspil takes around 9 hours 27 minutes.

Estimated flight time from Colombo Ratmalana Airport, Colombo, Sri Lanka to Boryspil International Airport, Boryspil, Ukraine is 9 hours 27 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 - KBP

Kilometers		6619 km
Statute Miles		4113 miles
Nautical Miles		3572 nm
Avg. Time of Flight		9 hours 27 minutes

Colombo Ratmalana Airport to Boryspil International Airport Flight Route Map - RML to KBP Flight Path

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

Click to see flight route on Google Map between Colombo, Sri Lanka and Boryspil, Ukraine. .

Nonstop flight route between Colombo, Sri Lanka and Boryspil, Ukraine.

Time Difference Between the Airports • RML - KBP

Time difference between Colombo (Sri Lanka) and Boryspil (Ukraine) is 3 Hours 30 Minutes.
Boryspil time is 3 Hours 30 Minutes behind Colombo.

Location	Local Time
Colombo (Sri Lanka)	2026-03-18, 08:25:20 +0530
Boryspil (Ukraine)	2026-03-18, 04:55:20 EET

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

Boryspil International Airport (KBP / UKBB) Boryspil, Ukraine