The flight distance from Hangzhou Xiaoshan International Airport (HGH) in Hangzhou, China to Henri Coanda International Airport (OTP) in Bucharest, Romania is 8,021 kilometers (4,984 miles / 4,331 nautical miles). The estimated flight time for this route is approximately 10h, flying northwest at a heading of 312°.

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 Romania. 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 09:43 in Hangzhou, it's 03:43 in Bucharest. 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 Bucharest (OTP) to Hangzhou (HGH) follows a heading of 65° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Hangzhou Xiaoshan International Airport (HGH) and Henri Coanda International Airport (OTP) detail pages, or use our flight duration calculator to compare other routes.