The flight distance from Noi Bai International Airport (HAN) in Hanoi, Vietnam to Ulanhot Airport (HLH) in Ulanhot, China is 3,142 kilometers (1,952 miles / 1,697 nautical miles). The estimated flight time for this route is approximately 5h, flying north northeast at a heading of 24°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

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

Time zone information: When it's 17:24 in Hanoi, it's 18:24 in Ulanhot.

The return flight from Ulanhot (HLH) to Hanoi (HAN) follows a heading of 213° (south southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Noi Bai International Airport (HAN) and Ulanhot Airport (HLH) detail pages, or use our flight duration calculator to compare other routes.