Distance From Shiroles Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Shiroles Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 8438 miles or 13579 kilometers or 7327 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 Talamanca ( Costa Rica ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Talamanca and Ulaanbaatar (Sergelen) takes around 19 hours 23 minutes.

Estimated flight time from Shiroles Airport, Talamanca, Costa Rica to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 19 hours 23 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		13579 km
Statute Miles		8438 miles
Nautical Miles		7327 nm
Avg. Time of Flight		19 hours 23 minutes

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

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

Click to see flight route on Google Map between Talamanca, Costa Rica and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Talamanca, Costa Rica and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Talamanca (Costa Rica) and Ulaanbaatar (Sergelen) (Mongolia) is 14 Hours.
Ulaanbaatar (Sergelen) time is 14 Hours ahead of Talamanca.

Location	Local Time
Talamanca (Costa Rica)	2026-04-01, 17:15:28 CST
Ulaanbaatar (Sergelen) (Mongolia)	2026-04-02, 07:15:28 +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

Shiroles Airport ( / MRSH) Talamanca, Costa Rica

Destination

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