The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Sumy Airport (UMY) in Sumy, Ukraine is 7,356 kilometers (4,571 miles / 3,972 nautical miles). The estimated flight time for this route is approximately 10h, flying northwest at a heading of 317°.

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

Time zone information: When it's 03:55 in Hong Kong, it's 21:55 in Sumy. 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.

The return flight from Sumy (UMY) to Hong Kong (HKG) follows a heading of 83° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Chek Lap Kok International Airport (HKG) and Sumy Airport (UMY) detail pages, or use our flight duration calculator to compare other routes.