Distance From Platte Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Platte Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 4835 miles or 7782 kilometers or 4199 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 Platte Island ( Seychelles ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Platte Island and Ulaanbaatar (Sergelen) takes around 11 hours 7 minutes.

Estimated flight time from Platte Airport, Platte Island, Seychelles to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 11 hours 7 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		7782 km
Statute Miles		4835 miles
Nautical Miles		4199 nm
Avg. Time of Flight		11 hours 7 minutes

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

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

Click to see flight route on Google Map between Platte Island, Seychelles and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Platte Island, Seychelles and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Platte Island (Seychelles) and Ulaanbaatar (Sergelen) (Mongolia) is 4 Hours.
Ulaanbaatar (Sergelen) time is 4 Hours ahead of Platte Island.

Location	Local Time
Platte Island (Seychelles)	2025-12-15, 12:20:03 +04
Ulaanbaatar (Sergelen) (Mongolia)	2025-12-15, 16:20:03 +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

Platte Airport ( / FSPL) Platte Island, Seychelles

Destination

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