Distance From Port Sudan New International Airport to Ulaanbaatar Chinggis Khaan International Airport, PZU - UBN Distance

The distance from Port Sudan New International Airport (PZU) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 4293 miles or 6909 kilometers or 3728 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 Port Sudan ( Sudan ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Port Sudan and Ulaanbaatar (Sergelen) takes around 9 hours 52 minutes.

Estimated flight time from Port Sudan New International Airport, Port Sudan, Sudan to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 9 hours 52 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 • PZU - UBN

Kilometers		6909 km
Statute Miles		4293 miles
Nautical Miles		3728 nm
Avg. Time of Flight		9 hours 52 minutes

Port Sudan New International Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - PZU to UBN Flight Path

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

Click to see flight route on Google Map between Port Sudan, Sudan and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Port Sudan, Sudan and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • PZU - UBN

Time difference between Port Sudan (Sudan) and Ulaanbaatar (Sergelen) (Mongolia) is 6 Hours.
Ulaanbaatar (Sergelen) time is 6 Hours ahead of Port Sudan.

Location	Local Time
Port Sudan (Sudan)	2026-09-11, 21:25:38 CAT
Ulaanbaatar (Sergelen) (Mongolia)	2026-09-12, 03:25:38 +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

Port Sudan New International Airport (PZU / HSPN) Port Sudan, Sudan

Destination

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