Distance From Rome–Fiumicino Leonardo da Vinci International Airport to Ulaanbaatar Chinggis Khaan International Airport, FCO - UBN Distance

The distance from Rome–Fiumicino Leonardo da Vinci International Airport (FCO) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 4359 miles or 7015 kilometers or 3786 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 Rome ( Italy ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Rome and Ulaanbaatar (Sergelen) takes around 10 hours 1 minutes.

Estimated flight time from Rome–Fiumicino Leonardo da Vinci International Airport, Rome, Italy to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 10 hours 1 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 • FCO - UBN

Kilometers		7015 km
Statute Miles		4359 miles
Nautical Miles		3786 nm
Avg. Time of Flight		10 hours 1 minutes

Rome–Fiumicino Leonardo da Vinci International Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - FCO to UBN Flight Path

Location of Rome–Fiumicino Leonardo da Vinci International Airport & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Rome to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • FCO - UBN

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

Location	Local Time
Rome (Italy)	2026-05-05, 04:13:00 CEST
Ulaanbaatar (Sergelen) (Mongolia)	2026-05-05, 10:13:00 +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

Rome–Fiumicino Leonardo da Vinci International Airport (FCO / LIRF) Rome, Italy

Destination

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