Distance From Fayetteville Regional Airport - Grannis Field to Ulaanbaatar Chinggis Khaan International Airport, FAY - UBN Distance

The distance from Fayetteville Regional Airport - Grannis Field (FAY) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 6716 miles or 10809 kilometers or 5833 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 Fayetteville ( United States ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Fayetteville and Ulaanbaatar (Sergelen) takes around 15 hours 26 minutes.

Estimated flight time from Fayetteville Regional Airport - Grannis Field, Fayetteville, United States to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 15 hours 26 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 • FAY - UBN

Kilometers		10809 km
Statute Miles		6716 miles
Nautical Miles		5833 nm
Avg. Time of Flight		15 hours 26 minutes

Fayetteville Regional Airport - Grannis Field to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - FAY to UBN Flight Path

Location of Fayetteville Regional Airport - Grannis Field & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Fayetteville to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • FAY - UBN

Time difference between Fayetteville (United States) and Ulaanbaatar (Sergelen) (Mongolia) is 12 Hours.
Ulaanbaatar (Sergelen) time is 12 Hours ahead of Fayetteville.

Location	Local Time
Fayetteville (United States)	2026-06-20, 07:31:12 EDT
Ulaanbaatar (Sergelen) (Mongolia)	2026-06-20, 19:31:12 +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

Fayetteville Regional Airport - Grannis Field (FAY / KFAY) Fayetteville, United States

Destination

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