Distance From Old Aerodrome to Ulaanbaatar Chinggis Khaan International Airport

The distance from Old Aerodrome () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 5739 miles or 9236 kilometers or 4984 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 Marysville ( United States ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Marysville and Ulaanbaatar (Sergelen) takes around 13 hours 11 minutes.

Estimated flight time from Old Aerodrome, Marysville, United States to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 13 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		9236 km
Statute Miles		5739 miles
Nautical Miles		4984 nm
Avg. Time of Flight		13 hours 11 minutes

Old Aerodrome to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

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

Time Difference Between the Airports • - UBN

Time difference between Marysville (United States) and Ulaanbaatar (Sergelen) (Mongolia) is 15 Hours.
Ulaanbaatar (Sergelen) time is 15 Hours ahead of Marysville.

Location	Local Time
Marysville (United States)	2025-12-13, 23:19:04 MST
Ulaanbaatar (Sergelen) (Mongolia)	2025-12-14, 14:19:04 +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

Old Aerodrome ( / 9CL7) Marysville, United States

Destination

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