Distance From Branas Agricultural Aviation Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Branas Agricultural Aviation Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 7544 miles or 12141 kilometers or 6551 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 López Peña ( Cuba ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between López Peña and Ulaanbaatar (Sergelen) takes around 17 hours 20 minutes.

Estimated flight time from Branas Agricultural Aviation Airport, López Peña, Cuba to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 17 hours 20 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		12141 km
Statute Miles		7544 miles
Nautical Miles		6551 nm
Avg. Time of Flight		17 hours 20 minutes

Branas Agricultural Aviation Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

Location of Branas Agricultural Aviation Airport & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view López Peña to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

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

Nonstop flight route between López Peña, Cuba and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between López Peña (Cuba) and Ulaanbaatar (Sergelen) (Mongolia) is 12 Hours.
Ulaanbaatar (Sergelen) time is 12 Hours ahead of López Peña.

Location	Local Time
López Peña (Cuba)	2026-04-29, 17:45:08 CDT
Ulaanbaatar (Sergelen) (Mongolia)	2026-04-30, 05:45:08 +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

Branas Agricultural Aviation Airport ( / ) López Peña, Cuba

Destination

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