Distance From Dolna Banya Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Dolna Banya Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 3874 miles or 6235 kilometers or 3365 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Dolna Banya ( Bulgaria ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Dolna Banya and Ulaanbaatar (Sergelen) takes around 8 hours 54 minutes.

Estimated flight time from Dolna Banya Airport, Dolna Banya, Bulgaria to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 8 hours 54 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - UBN

Kilometers		6235 km
Statute Miles		3874 miles
Nautical Miles		3365 nm
Avg. Time of Flight		8 hours 54 minutes

Dolna Banya Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

Location of Dolna Banya Airport & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Dolna Banya to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

Click to see flight route on Google Map between Dolna Banya, Bulgaria and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Dolna Banya, Bulgaria and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Dolna Banya (Bulgaria) and Ulaanbaatar (Sergelen) (Mongolia) is 5 Hours.
Ulaanbaatar (Sergelen) time is 5 Hours ahead of Dolna Banya.

Location	Local Time
Dolna Banya (Bulgaria)	2026-07-30, 19:51:36 EEST
Ulaanbaatar (Sergelen) (Mongolia)	2026-07-31, 00:51:36 +08

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Dolna Banya Airport ( / LBDB) Dolna Banya, Bulgaria

Destination

Ulaanbaatar Chinggis Khaan International Airport (UBN / ZMCK) Ulaanbaatar (Sergelen), Mongolia