Distance From Bully Henry Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Bully Henry Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 6618 miles or 10651 kilometers or 5747 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 Lonoke ( United States ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Lonoke and Ulaanbaatar (Sergelen) takes around 15 hours 12 minutes.

Estimated flight time from Bully Henry Airport, Lonoke, United States to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 15 hours 12 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		10651 km
Statute Miles		6618 miles
Nautical Miles		5747 nm
Avg. Time of Flight		15 hours 12 minutes

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

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

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

Nonstop flight route between Lonoke, United States and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Lonoke (United States) and Ulaanbaatar (Sergelen) (Mongolia) is 14 Hours.
Ulaanbaatar (Sergelen) time is 14 Hours ahead of Lonoke.

Location	Local Time
Lonoke (United States)	2026-11-01, 15:08:15 CST
Ulaanbaatar (Sergelen) (Mongolia)	2026-11-02, 05:08:15 +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

Bully Henry Airport ( / 2AR0) Lonoke, United States

Destination

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