Distance From Tosca Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Tosca Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 7207 miles or 11599 kilometers or 6259 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 Tosca ( South Africa ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Tosca and Ulaanbaatar (Sergelen) takes around 16 hours 34 minutes.

Estimated flight time from Tosca Airport, Tosca, South Africa to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 16 hours 34 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		11599 km
Statute Miles		7207 miles
Nautical Miles		6259 nm
Avg. Time of Flight		16 hours 34 minutes

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

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

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

Nonstop flight route between Tosca, South Africa and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Tosca (South Africa) and Ulaanbaatar (Sergelen) (Mongolia) is 6 Hours.
Ulaanbaatar (Sergelen) time is 6 Hours ahead of Tosca.

Location	Local Time
Tosca (South Africa)	2026-04-02, 01:51:08 SAST
Ulaanbaatar (Sergelen) (Mongolia)	2026-04-02, 07:51:08 +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

Tosca Airport ( / ) Tosca, South Africa

Destination

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