Distance From Santa Elena Airstrip to Ulaanbaatar Chinggis Khaan International Airport

The distance from Santa Elena Airstrip () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 6807 miles or 10954 kilometers or 5911 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 Ciudad Acuña ( Mexico ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Ciudad Acuña and Ulaanbaatar (Sergelen) takes around 15 hours 38 minutes.

Estimated flight time from Santa Elena Airstrip, Ciudad Acuña, Mexico to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 15 hours 38 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		10954 km
Statute Miles		6807 miles
Nautical Miles		5911 nm
Avg. Time of Flight		15 hours 38 minutes

Santa Elena Airstrip to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

Location of Santa Elena Airstrip & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Ciudad Acuña to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

Click to see flight route on Google Map between Ciudad Acuña, Mexico and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Ciudad Acuña, Mexico and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Ciudad Acuña (Mexico) and Ulaanbaatar (Sergelen) (Mongolia) is 13 Hours.
Ulaanbaatar (Sergelen) time is 13 Hours ahead of Ciudad Acuña.

Location	Local Time
Ciudad Acuña (Mexico)	2026-09-16, 23:54:37 CDT
Ulaanbaatar (Sergelen) (Mongolia)	2026-09-17, 12:54:37 +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

Santa Elena Airstrip ( / ) Ciudad Acuña, Mexico

Destination

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