Distance From Naples International Airport to Ulaanbaatar Chinggis Khaan International Airport, NAP - UBN Distance

The distance from Naples International Airport (NAP) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 4321 miles or 6953 kilometers or 3752 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 Napoli ( Italy ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Napoli and Ulaanbaatar (Sergelen) takes around 9 hours 55 minutes.

Estimated flight time from Naples International Airport, Napoli, Italy to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 9 hours 55 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 • NAP - UBN

Kilometers		6953 km
Statute Miles		4321 miles
Nautical Miles		3752 nm
Avg. Time of Flight		9 hours 55 minutes

Naples International Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - NAP to UBN Flight Path

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

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

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

Time Difference Between the Airports • NAP - UBN

Time difference between Napoli (Italy) and Ulaanbaatar (Sergelen) (Mongolia) is 6 Hours.
Ulaanbaatar (Sergelen) time is 6 Hours ahead of Napoli.

Location	Local Time
Napoli (Italy)	2026-09-24, 01:23:34 CEST
Ulaanbaatar (Sergelen) (Mongolia)	2026-09-24, 07:23:34 +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

Naples International Airport (NAP / LIRN) Napoli, Italy

Destination

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