The flight distance from New Chitose Airport (CTS) in Chitose / Tomakomai, Japan to Buyant-Ukhaa International Airport (ULN) in Ulan Bator, Mongolia is 2,763 kilometers (1,717 miles / 1,492 nautical miles). The estimated flight time for this route is approximately 4h, flying west northwest at a heading of 294°.

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

Time zone information: When it's 21:19 in Chitose / Tomakomai, it's 20:19 in Ulan Bator.

There is a significant elevation difference of 4,282 feet between the two airports. Buyant-Ukhaa International Airport sits higher than New Chitose Airport.

The return flight from Ulan Bator (ULN) to Chitose / Tomakomai (CTS) follows a heading of 89° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the New Chitose Airport (CTS) and Buyant-Ukhaa International Airport (ULN) detail pages, or use our flight duration calculator to compare other routes.