Distance From Vung Tau Airport to Ulaanbaatar Chinggis Khaan International Airport, VTG - UBN Distance

The distance from Vung Tau Airport (VTG) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 2576 miles or 4145 kilometers or 2237 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 Vung Tau ( Vietnam ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Vung Tau and Ulaanbaatar (Sergelen) takes around 5 hours 55 minutes.

Estimated flight time from Vung Tau Airport, Vung Tau, Vietnam to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 5 hours 55 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 • VTG - UBN

Kilometers		4145 km
Statute Miles		2576 miles
Nautical Miles		2237 nm
Avg. Time of Flight		5 hours 55 minutes

Vung Tau Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - VTG to UBN Flight Path

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

Click to see flight route on Google Map between Vung Tau, Vietnam and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Vung Tau, Vietnam and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • VTG - UBN

Time difference between Vung Tau (Vietnam) and Ulaanbaatar (Sergelen) (Mongolia) is 1 Hours.
Ulaanbaatar (Sergelen) time is 1 Hours ahead of Vung Tau.

Location	Local Time
Vung Tau (Vietnam)	2026-05-07, 20:22:44 +07
Ulaanbaatar (Sergelen) (Mongolia)	2026-05-07, 21:22:44 +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

Vung Tau Airport (VTG / VVVT) Vung Tau, Vietnam

Destination

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