Distance From Cuylers Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Cuylers Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 7849 miles or 12632 kilometers or 6817 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 Vega Baja ( Puerto Rico ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Vega Baja and Ulaanbaatar (Sergelen) takes around 18 hours 2 minutes.

Estimated flight time from Cuylers Airport, Vega Baja, Puerto Rico to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 18 hours 2 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		12632 km
Statute Miles		7849 miles
Nautical Miles		6817 nm
Avg. Time of Flight		18 hours 2 minutes

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

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

Click to see flight route on Google Map between Vega Baja, Puerto Rico and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Vega Baja, Puerto Rico and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Vega Baja (Puerto Rico) and Ulaanbaatar (Sergelen) (Mongolia) is 12 Hours.
Ulaanbaatar (Sergelen) time is 12 Hours ahead of Vega Baja.

Location	Local Time
Vega Baja (Puerto Rico)	2026-10-28, 16:45:11 AST
Ulaanbaatar (Sergelen) (Mongolia)	2026-10-29, 04:45:11 +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

Cuylers Airport ( / 02PR) Vega Baja, Puerto Rico

Destination

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