The flight distance from Bandaranaike International Apt Colombo Airport (CMB) in Colombo, Sri Lanka to Parapat Airport (SIW) in Parapat-Sumatra Island, Indonesia is 2,169 kilometers (1,348 miles / 1,171 nautical miles). The estimated flight time for this route is approximately 4h, flying east southeast at a heading of 102°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Sri Lanka with Indonesia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:26 in Colombo, it's 00:56 in Parapat-Sumatra Island.

There is a significant elevation difference of 3,051 feet between the two airports. Parapat Airport sits higher than Bandaranaike International Apt Colombo Airport.

The return flight from Parapat-Sumatra Island (SIW) to Colombo (CMB) follows a heading of 284° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Bandaranaike International Apt Colombo Airport (CMB) and Parapat Airport (SIW) detail pages, or use our flight duration calculator to compare other routes.