Distance From Aerodrom Letca Nouă to Ulaanbaatar Chinggis Khaan International Airport

The distance from Aerodrom Letca Nouă () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 3719 miles or 5984 kilometers or 3229 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 ( Romania ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between and Ulaanbaatar (Sergelen) takes around 8 hours 32 minutes.

Estimated flight time from Aerodrom Letca Nouă, , Romania to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 8 hours 32 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		5984 km
Statute Miles		3719 miles
Nautical Miles		3229 nm
Avg. Time of Flight		8 hours 32 minutes

Aerodrom Letca Nouă to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

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

Time Difference Between the Airports • - UBN

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

Location	Local Time
(Romania)	2026-08-04, 00:31:42 EEST
Ulaanbaatar (Sergelen) (Mongolia)	2026-08-04, 05:31:42 +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

Aerodrom Letca Nouă ( / ) , Romania

Destination

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