Distance From Sunninghill Hospital Helipad to Ulaanbaatar Chinggis Khaan International Airport

The distance from Sunninghill Hospital Helipad () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 7041 miles or 11331 kilometers or 6115 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 Sandton ( South Africa ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Sandton and Ulaanbaatar (Sergelen) takes around 16 hours 11 minutes.

Estimated flight time from Sunninghill Hospital Helipad, Sandton, South Africa to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 16 hours 11 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		11331 km
Statute Miles		7041 miles
Nautical Miles		6115 nm
Avg. Time of Flight		16 hours 11 minutes

Sunninghill Hospital Helipad to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

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

Time Difference Between the Airports • - UBN

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

Location	Local Time
Sandton (South Africa)	2026-05-26, 06:07:52 SAST
Ulaanbaatar (Sergelen) (Mongolia)	2026-05-26, 12:07:52 +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

Sunninghill Hospital Helipad ( / ) Sandton, South Africa

Destination

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