Distance From Archerfield Airstrip to Ulaanbaatar Chinggis Khaan International Airport

The distance from Archerfield Airstrip () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 4207 miles or 6770 kilometers or 3653 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 ( United Kingdom ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between and Ulaanbaatar (Sergelen) takes around 9 hours 40 minutes.

Estimated flight time from Archerfield Airstrip, , United Kingdom to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 9 hours 40 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		6770 km
Statute Miles		4207 miles
Nautical Miles		3653 nm
Avg. Time of Flight		9 hours 40 minutes

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

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

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

Nonstop flight route between , United Kingdom and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between (United Kingdom) and Ulaanbaatar (Sergelen) (Mongolia) is 8 Hours.
Ulaanbaatar (Sergelen) time is 8 Hours ahead of .

Location	Local Time
(United Kingdom)	2025-12-15, 04:07:38 GMT
Ulaanbaatar (Sergelen) (Mongolia)	2025-12-15, 12:07:38 +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

Archerfield Airstrip ( / ) , United Kingdom

Destination

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