Distance From Ölgii Mongolei Airport to Juanda International Airport, ULG - SUB Distance

The distance from Ölgii Mongolei Airport (ULG) to Juanda International Airport (SUB) is 4134 miles or 6652 kilometers or 3590 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 Ölgii ( Mongolia ) to Surabaya ( Indonesia )?

A one-way nonstop (direct) flight between Ölgii and Surabaya takes around 9 hours 30 minutes.

Estimated flight time from Ölgii Mongolei Airport, Ölgii, Mongolia to Juanda International Airport, Surabaya, Indonesia is 9 hours 30 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 • ULG - SUB

Kilometers		6652 km
Statute Miles		4134 miles
Nautical Miles		3590 nm
Avg. Time of Flight		9 hours 30 minutes

Ölgii Mongolei Airport to Juanda International Airport Flight Route Map - ULG to SUB Flight Path

Location of Ölgii Mongolei Airport & Juanda International Airport is given below.
Click the map to view Ölgii to Surabaya nonstop flight path and travel direction.

Click to see flight route on Google Map between Ölgii, Mongolia and Surabaya, Indonesia. .

Nonstop flight route between Ölgii, Mongolia and Surabaya, Indonesia.

Time Difference Between the Airports • ULG - SUB

Time difference between Ölgii (Mongolia) and Surabaya (Indonesia) is 0 Hours.

Location	Local Time
Ölgii (Mongolia)	2025-12-13, 10:17:01 +07
Surabaya (Indonesia)	2025-12-13, 10:17:01 WIB

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

Ölgii Mongolei Airport (ULG / ZMUL) Ölgii, Mongolia

Destination

Juanda International Airport (SUB / WARR) Surabaya, Indonesia