The flight distance from Bandaranaike International Apt Colombo Airport (CMB) in Colombo, Sri Lanka to Las Heras Airport (LHS) in Las Heras, Argentina is 14,726 kilometers (9,151 miles / 7,952 nautical miles). The estimated flight time for this route is approximately 18h, flying south southwest at a heading of 209°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Sri Lanka with Argentina. It is an intercontinental flight between Asia and South America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:25 in Colombo, it's 15:55 in Las Heras. With a 8.5-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,052 feet between the two airports. Las Heras Airport sits higher than Bandaranaike International Apt Colombo Airport.

The return flight from Las Heras (LHS) to Colombo (CMB) follows a heading of 136° (southeast). 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 Las Heras Airport (LHS) detail pages, or use our flight duration calculator to compare other routes.