Distance From Ulaanbaatar Chinggis Khaan International Airport to Hato International Airport, UBN - CUR Distance

The distance from Ulaanbaatar Chinggis Khaan International Airport (UBN) to Hato International Airport (CUR) is 8294 miles or 13348 kilometers or 7203 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 Ulaanbaatar (Sergelen) ( Mongolia ) to Willemstad ( Curaçao )?

A one-way nonstop (direct) flight between Ulaanbaatar (Sergelen) and Willemstad takes around 19 hours 4 minutes.

Estimated flight time from Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia to Hato International Airport, Willemstad, Curaçao is 19 hours 4 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 - CUR

Kilometers		13348 km
Statute Miles		8294 miles
Nautical Miles		7203 nm
Avg. Time of Flight		19 hours 4 minutes

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

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

Click to see flight route on Google Map between Ulaanbaatar (Sergelen), Mongolia and Willemstad, Curaçao. .

Nonstop flight route between Ulaanbaatar (Sergelen), Mongolia and Willemstad, Curaçao.

Time Difference Between the Airports • UBN - CUR

Time difference between Ulaanbaatar (Sergelen) (Mongolia) and Willemstad (Curaçao) is 12 Hours.
Willemstad time is 12 Hours behind Ulaanbaatar (Sergelen).

Location	Local Time
Ulaanbaatar (Sergelen) (Mongolia)	2025-12-15, 05:40:06 +08
Willemstad (Curaçao)	2025-12-14, 17:40:06 AST

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

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

Destination

Hato International Airport (CUR / TNCC) Willemstad, Curaçao