Distance From Sonoma Skypark Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Sonoma Skypark Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 5773 miles or 9291 kilometers or 5013 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 Sonoma ( United States ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Sonoma and Ulaanbaatar (Sergelen) takes around 13 hours 16 minutes.

Estimated flight time from Sonoma Skypark Airport, Sonoma, United States to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 13 hours 16 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		9291 km
Statute Miles		5773 miles
Nautical Miles		5013 nm
Avg. Time of Flight		13 hours 16 minutes

Sonoma Skypark Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

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

Time Difference Between the Airports • - UBN

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

Location	Local Time
Sonoma (United States)	2026-03-20, 04:50:32 PDT
Ulaanbaatar (Sergelen) (Mongolia)	2026-03-20, 19:50:32 +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

Sonoma Skypark Airport ( / 0Q9) Sonoma, United States

Destination

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