Distance From Prairie Lake Private Residential Seaplane Base to Ulaanbaatar Chinggis Khaan International Airport

The distance from Prairie Lake Private Residential Seaplane Base () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 7140 miles or 11491 kilometers or 6201 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 Altamonte Springs ( United States ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Altamonte Springs and Ulaanbaatar (Sergelen) takes around 16 hours 24 minutes.

Estimated flight time from Prairie Lake Private Residential Seaplane Base, Altamonte Springs, United States to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 16 hours 24 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		11491 km
Statute Miles		7140 miles
Nautical Miles		6201 nm
Avg. Time of Flight		16 hours 24 minutes

Prairie Lake Private Residential Seaplane Base to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

Location of Prairie Lake Private Residential Seaplane Base & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Altamonte Springs to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - UBN

Time difference between Altamonte Springs (United States) and Ulaanbaatar (Sergelen) (Mongolia) is 12 Hours.
Ulaanbaatar (Sergelen) time is 12 Hours ahead of Altamonte Springs.

Location	Local Time
Altamonte Springs (United States)	2026-09-23, 20:19:21 EDT
Ulaanbaatar (Sergelen) (Mongolia)	2026-09-24, 08:19:21 +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

Prairie Lake Private Residential Seaplane Base ( / 3FD9) Altamonte Springs, United States

Destination

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