Distance From Ulaanbaatar Chinggis Khaan International Airport to Khartoum International Airport, UBN - KRT Distance

The distance from Ulaanbaatar Chinggis Khaan International Airport (UBN) to Khartoum International Airport (KRT) is 4699 miles or 7562 kilometers or 4081 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 Ulaanbaatar (Sergelen) ( Mongolia ) to Khartoum ( Sudan )?

A one-way nonstop (direct) flight between Ulaanbaatar (Sergelen) and Khartoum takes around 10 hours 48 minutes.

Estimated flight time from Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia to Khartoum International Airport, Khartoum, Sudan is 10 hours 48 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 - KRT

Kilometers		7562 km
Statute Miles		4699 miles
Nautical Miles		4081 nm
Avg. Time of Flight		10 hours 48 minutes

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

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

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

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

Time Difference Between the Airports • UBN - KRT

Time difference between Ulaanbaatar (Sergelen) (Mongolia) and Khartoum (Sudan) is 6 Hours.
Khartoum time is 6 Hours behind Ulaanbaatar (Sergelen).

Location	Local Time
Ulaanbaatar (Sergelen) (Mongolia)	2025-12-14, 00:20:54 +08
Khartoum (Sudan)	2025-12-13, 18:20:54 CAT

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

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

Destination

Khartoum International Airport (KRT / HSSK) Khartoum, Sudan