The flight distance from Cluj-Napoca International Airport (CLJ) in Cluj-Napoca, Romania to Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong is 8,238 kilometers (5,119 miles / 4,448 nautical miles). The estimated flight time for this route is approximately 11h, flying east northeast at a heading of 74°.

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 Romania with Hong Kong. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:39 in Cluj-Napoca, it's 14:39 in Hong Kong. With a 6-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 1,008 feet between the two airports. Chek Lap Kok International Airport sits lower than Cluj-Napoca International Airport.

The return flight from Hong Kong (HKG) to Cluj-Napoca (CLJ) follows a heading of 315° (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 Cluj-Napoca International Airport (CLJ) and Chek Lap Kok International Airport (HKG) detail pages, or use our flight duration calculator to compare other routes.