Distance From Alice Springs Airport to Ulaanbaatar Chinggis Khaan International Airport, ASP - UBN Distance

The distance from Alice Springs Airport (ASP) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 5216 miles or 8395 kilometers or 4530 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 Alice Springs ( Australia ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Alice Springs and Ulaanbaatar (Sergelen) takes around 11 hours 59 minutes.

Estimated flight time from Alice Springs Airport, Alice Springs, Australia to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 11 hours 59 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 • ASP - UBN

Kilometers		8395 km
Statute Miles		5216 miles
Nautical Miles		4530 nm
Avg. Time of Flight		11 hours 59 minutes

Alice Springs Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - ASP to UBN Flight Path

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

Click to see flight route on Google Map between Alice Springs, Australia and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Alice Springs, Australia and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • ASP - UBN

Time difference between Alice Springs (Australia) and Ulaanbaatar (Sergelen) (Mongolia) is 0 Hours 45 Minutes.
Ulaanbaatar (Sergelen) time is 0 Hours 45 Minutes behind Alice Springs.

Location	Local Time
Alice Springs (Australia)	2026-03-15, 21:41:30 +0845
Ulaanbaatar (Sergelen) (Mongolia)	2026-03-15, 20:56:30 +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

Alice Springs Airport (ASP / YBAS) Alice Springs, Australia

Destination

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