Distance From Casas de Juan Gil Airfield to Ulaanbaatar Chinggis Khaan International Airport

The distance from Casas de Juan Gil Airfield () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 4995 miles or 8038 kilometers or 4338 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.

---

How long does it take to travel from Carcelén ( Spain ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Carcelén and Ulaanbaatar (Sergelen) takes around 11 hours 28 minutes.

Estimated flight time from Casas de Juan Gil Airfield, Carcelén, Spain to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 11 hours 28 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		8038 km
Statute Miles		4995 miles
Nautical Miles		4338 nm
Avg. Time of Flight		11 hours 28 minutes

Casas de Juan Gil Airfield to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

Location of Casas de Juan Gil Airfield & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Carcelén to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

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

Nonstop flight route between Carcelén, Spain and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Carcelén (Spain) and Ulaanbaatar (Sergelen) (Mongolia) is 7 Hours.
Ulaanbaatar (Sergelen) time is 7 Hours ahead of Carcelén.

Location	Local Time
Carcelén (Spain)	2026-03-18, 04:59:19 CET
Ulaanbaatar (Sergelen) (Mongolia)	2026-03-18, 11:59:19 +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

Casas de Juan Gil Airfield ( / ) Carcelén, Spain

Destination

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