The flight distance from Erenhot Saiwusu International Airport (ERL) in Erenhot, China to Noi Bai International Airport (HAN) in Hanoi, Vietnam is 2,536 kilometers (1,576 miles / 1,370 nautical miles). The estimated flight time for this route is approximately 4h, flying south southwest at a heading of 195°.

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 China with Vietnam. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 07:26 in Erenhot, it's 06:26 in Hanoi.

There is a significant elevation difference of 3,262 feet between the two airports. Noi Bai International Airport sits lower than Erenhot Saiwusu International Airport.

The return flight from Hanoi (HAN) to Erenhot (ERL) follows a heading of 12° (north 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 Erenhot Saiwusu International Airport (ERL) and Noi Bai International Airport (HAN) detail pages, or use our flight duration calculator to compare other routes.