The flight distance from Chengdu Shuangliu International Airport (CTU) in Chengdu, China to Oecussi Airport (OEC) in Oecussi-Ambeno, Timor-Leste is 4,930 kilometers (3,063 miles / 2,662 nautical miles). The estimated flight time for this route is approximately 7h, flying south southeast at a heading of 151°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting China with Timor-Leste. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 03:47 in Chengdu, it's 04:47 in Oecussi-Ambeno.

There is a significant elevation difference of 1,625 feet between the two airports. Oecussi Airport sits lower than Chengdu Shuangliu International Airport.

The return flight from Oecussi-Ambeno (OEC) to Chengdu (CTU) follows a heading of 335° (north 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 Chengdu Shuangliu International Airport (CTU) and Oecussi Airport (OEC) detail pages, or use our flight duration calculator to compare other routes.