Distance From Marche Airport to Ulaanbaatar Chinggis Khaan International Airport, AOI - UBN Distance

The distance from Marche Airport (AOI) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 4235 miles or 6815 kilometers or 3678 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 Ancona ( Italy ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Ancona and Ulaanbaatar (Sergelen) takes around 9 hours 44 minutes.

Estimated flight time from Marche Airport, Ancona, Italy to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 9 hours 44 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 • AOI - UBN

Kilometers		6815 km
Statute Miles		4235 miles
Nautical Miles		3678 nm
Avg. Time of Flight		9 hours 44 minutes

Marche Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - AOI to UBN Flight Path

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

Click to see flight route on Google Map between Ancona, Italy and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Ancona, Italy and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • AOI - UBN

Time difference between Ancona (Italy) and Ulaanbaatar (Sergelen) (Mongolia) is 7 Hours.
Ulaanbaatar (Sergelen) time is 7 Hours ahead of Ancona.

Location	Local Time
Ancona (Italy)	2026-02-07, 14:19:04 CET
Ulaanbaatar (Sergelen) (Mongolia)	2026-02-07, 21:19:04 +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

Marche Airport (AOI / LIPY) Ancona, Italy

Destination

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