Distance From Sofia Airport to Hangzhou Xiaoshan International Airport, SOF - HGH Distance

The distance from Sofia Airport (SOF) to Hangzhou Xiaoshan International Airport (HGH) is 5161 miles or 8306 kilometers or 4482 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 Sofia ( Bulgaria ) to Hangzhou ( China )?

A one-way nonstop (direct) flight between Sofia and Hangzhou takes around 11 hours 51 minutes.

Estimated flight time from Sofia Airport, Sofia, Bulgaria to Hangzhou Xiaoshan International Airport, Hangzhou, China is 11 hours 51 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 • SOF - HGH

Kilometers		8306 km
Statute Miles		5161 miles
Nautical Miles		4482 nm
Avg. Time of Flight		11 hours 51 minutes

Sofia Airport to Hangzhou Xiaoshan International Airport Flight Route Map - SOF to HGH Flight Path

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

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

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

Time Difference Between the Airports • SOF - HGH

Time difference between Sofia (Bulgaria) and Hangzhou (China) is 5 Hours.
Hangzhou time is 5 Hours ahead of Sofia.

Location	Local Time
Sofia (Bulgaria)	2025-05-09, 00:22:25 EEST
Hangzhou (China)	2025-05-09, 05:22:25 CST

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

Sofia Airport (SOF / LBSF) Sofia, Bulgaria

Destination

Hangzhou Xiaoshan International Airport (HGH / ZSHC) Hangzhou, China