Distance From Yinchuan Hedong International Airport to Sofia Airport, INC - SOF Distance

The distance from Yinchuan Hedong International Airport (INC) to Sofia Airport (SOF) is 4187 miles or 6738 kilometers or 3636 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 Yinchuan ( China ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Yinchuan and Sofia takes around 9 hours 37 minutes.

Estimated flight time from Yinchuan Hedong International Airport, Yinchuan, China to Sofia Airport, Sofia, Bulgaria is 9 hours 37 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 • INC - SOF

Kilometers		6738 km
Statute Miles		4187 miles
Nautical Miles		3636 nm
Avg. Time of Flight		9 hours 37 minutes

Yinchuan Hedong International Airport to Sofia Airport Flight Route Map - INC to SOF Flight Path

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

Click to see flight route on Google Map between Yinchuan, China and Sofia, Bulgaria. .

Nonstop flight route between Yinchuan, China and Sofia, Bulgaria.

Time Difference Between the Airports • INC - SOF

Time difference between Yinchuan (China) and Sofia (Bulgaria) is 6 Hours.
Sofia time is 6 Hours behind Yinchuan.

Location	Local Time
Yinchuan (China)	2026-03-17, 21:47:02 CST
Sofia (Bulgaria)	2026-03-17, 15:47:02 EET

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

Yinchuan Hedong International Airport (INC / ZLIC) Yinchuan, China

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria