Distance From Central Illinois Regional Airport at Bloomington-Normal to Ulaanbaatar Chinggis Khaan International Airport, BMI - UBN Distance

The distance from Central Illinois Regional Airport at Bloomington-Normal (BMI) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 6272 miles or 10094 kilometers or 5447 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 Bloomington/Normal ( United States ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Bloomington/Normal and Ulaanbaatar (Sergelen) takes around 14 hours 25 minutes.

Estimated flight time from Central Illinois Regional Airport at Bloomington-Normal, Bloomington/Normal, United States to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 14 hours 25 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 • BMI - UBN

Kilometers		10094 km
Statute Miles		6272 miles
Nautical Miles		5447 nm
Avg. Time of Flight		14 hours 25 minutes

Central Illinois Regional Airport at Bloomington-Normal to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - BMI to UBN Flight Path

Location of Central Illinois Regional Airport at Bloomington-Normal & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Bloomington/Normal to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

Click to see flight route on Google Map between Bloomington/Normal, United States and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Bloomington/Normal, United States and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • BMI - UBN

Time difference between Bloomington/Normal (United States) and Ulaanbaatar (Sergelen) (Mongolia) is 13 Hours.
Ulaanbaatar (Sergelen) time is 13 Hours ahead of Bloomington/Normal.

Location	Local Time
Bloomington/Normal (United States)	2026-03-20, 13:48:34 CDT
Ulaanbaatar (Sergelen) (Mongolia)	2026-03-21, 02:48:34 +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

Central Illinois Regional Airport at Bloomington-Normal (BMI / KBMI) Bloomington/Normal, United States

Destination

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