Distance From Studen Kladenets Seaplane Base to Hangzhou Xiaoshan International Airport

The distance from Studen Kladenets Seaplane Base () to Hangzhou Xiaoshan International Airport (HGH) is 5100 miles or 8207 kilometers or 4429 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 Shiroko Pole ( Bulgaria ) to Hangzhou ( China )?

A one-way nonstop (direct) flight between Shiroko Pole and Hangzhou takes around 11 hours 43 minutes.

Estimated flight time from Studen Kladenets Seaplane Base, Shiroko Pole, Bulgaria to Hangzhou Xiaoshan International Airport, Hangzhou, China is 11 hours 43 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 • - HGH

Kilometers		8207 km
Statute Miles		5100 miles
Nautical Miles		4429 nm
Avg. Time of Flight		11 hours 43 minutes

Studen Kladenets Seaplane Base to Hangzhou Xiaoshan International Airport Flight Route Map - to HGH Flight Path

Location of Studen Kladenets Seaplane Base & Hangzhou Xiaoshan International Airport is given below.
Click the map to view Shiroko Pole to Hangzhou nonstop flight path and travel direction.

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

Nonstop flight route between Shiroko Pole, Bulgaria and Hangzhou, China.

Time Difference Between the Airports • - HGH

Time difference between Shiroko Pole (Bulgaria) and Hangzhou (China) is 6 Hours.
Hangzhou time is 6 Hours ahead of Shiroko Pole.

Location	Local Time
Shiroko Pole (Bulgaria)	2026-03-17, 16:12:36 EET
Hangzhou (China)	2026-03-17, 22:12:36 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

Studen Kladenets Seaplane Base ( / LBSK) Shiroko Pole, Bulgaria

Destination

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