Distance From Öndörkhaan Airport to Sofia Airport, UNR - SOF Distance

The distance from Öndörkhaan Airport (UNR) to Sofia Airport (SOF) is 4041 miles or 6503 kilometers or 3509 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 Öndörkhaan ( Mongolia ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Öndörkhaan and Sofia takes around 9 hours 17 minutes.

Estimated flight time from Öndörkhaan Airport, Öndörkhaan, Mongolia to Sofia Airport, Sofia, Bulgaria is 9 hours 17 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 • UNR - SOF

Kilometers		6503 km
Statute Miles		4041 miles
Nautical Miles		3509 nm
Avg. Time of Flight		9 hours 17 minutes

Öndörkhaan Airport to Sofia Airport Flight Route Map - UNR to SOF Flight Path

Location of Öndörkhaan Airport & Sofia Airport is given below.
Click the map to view Öndörkhaan to Sofia nonstop flight path and travel direction.

Click to see flight route on Google Map between Öndörkhaan, Mongolia and Sofia, Bulgaria. .

Nonstop flight route between Öndörkhaan, Mongolia and Sofia, Bulgaria.

Time Difference Between the Airports • UNR - SOF

Time difference between Öndörkhaan (Mongolia) and Sofia (Bulgaria) is 5 Hours.
Sofia time is 5 Hours behind Öndörkhaan.

Location	Local Time
Öndörkhaan (Mongolia)	2025-04-02, 05:32:41 +08
Sofia (Bulgaria)	2025-04-02, 00:32:41 EEST

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

Öndörkhaan Airport (UNR / ZMUH) Öndörkhaan, Mongolia

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria