The flight distance from Biju Patnaik Airport (BBI) in Bhubaneswar, India to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 831 kilometers (516 miles / 449 nautical miles). The estimated flight time for this route is approximately 2h, flying north at a heading of 357°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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

Time zone information: When it's 06:59 in Bhubaneswar, it's 07:14 in Kathmandu.

There is a significant elevation difference of 4,252 feet between the two airports. Tribhuvan International Airport sits higher than Biju Patnaik Airport.

The return flight from Kathmandu (KTM) to Bhubaneswar (BBI) follows a heading of 177° (south). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Biju Patnaik Airport (BBI) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.