The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Co Ong Airport (VCS) in Con Ong, Vietnam is 3,071 kilometers (1,908 miles / 1,658 nautical miles). The estimated flight time for this route is approximately 5h, flying southeast at a heading of 129°.

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

Time zone information: When it's 07:43 in Kathmandu, it's 08:58 in Con Ong.

There is a significant elevation difference of 4,370 feet between the two airports. Co Ong Airport sits lower than Tribhuvan International Airport.

The return flight from Con Ong (VCS) to Kathmandu (KTM) follows a heading of 316° (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 Tribhuvan International Airport (KTM) and Co Ong Airport (VCS) detail pages, or use our flight duration calculator to compare other routes.