Distance From Omaka Blenheim Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Omaka Blenheim Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 7399 miles or 11908 kilometers or 6426 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 Blenheim ( New Zealand ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Blenheim and Ulaanbaatar (Sergelen) takes around 17 hours 0 minutes.

Estimated flight time from Omaka Blenheim Airport, Blenheim, New Zealand to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 17 hours 0 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		11908 km
Statute Miles		7399 miles
Nautical Miles		6426 nm
Avg. Time of Flight		17 hours 0 minutes

Omaka Blenheim Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

Click to see flight route on Google Map between Blenheim, New Zealand and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Blenheim, New Zealand and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Blenheim (New Zealand) and Ulaanbaatar (Sergelen) (Mongolia) is 4 Hours.
Ulaanbaatar (Sergelen) time is 4 Hours behind Blenheim.

Location	Local Time
Blenheim (New Zealand)	2026-06-22, 13:51:14 NZST
Ulaanbaatar (Sergelen) (Mongolia)	2026-06-22, 09:51:14 +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

Omaka Blenheim Airport ( / NZOM) Blenheim, New Zealand

Destination

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