Distance From Pier Mauá Heliport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Pier Mauá Heliport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 10059 miles or 16188 kilometers or 8735 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.

---

How long does it take to travel from Rio De Janeiro ( Brazil ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Rio De Janeiro and Ulaanbaatar (Sergelen) takes around 23 hours 7 minutes.

Estimated flight time from Pier Mauá Heliport, Rio De Janeiro, Brazil to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 23 hours 7 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		16188 km
Statute Miles		10059 miles
Nautical Miles		8735 nm
Avg. Time of Flight		23 hours 7 minutes

Pier Mauá Heliport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

Location of Pier Mauá Heliport & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Rio De Janeiro to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

Click to see flight route on Google Map between Rio De Janeiro, Brazil and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Rio De Janeiro, Brazil and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Rio De Janeiro (Brazil) and Ulaanbaatar (Sergelen) (Mongolia) is 11 Hours.
Ulaanbaatar (Sergelen) time is 11 Hours ahead of Rio De Janeiro.

Location	Local Time
Rio De Janeiro (Brazil)	2025-01-15, 15:45:57 -03
Ulaanbaatar (Sergelen) (Mongolia)	2025-01-16, 02:45:57 +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

Pier Mauá Heliport ( / ) Rio De Janeiro, Brazil

Destination

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