Distance From Black Hills Airport-Clyde Ice Field to Hangzhou Xiaoshan International Airport, SPF - HGH Distance

The distance from Black Hills Airport-Clyde Ice Field (SPF) to Hangzhou Xiaoshan International Airport (HGH) is 6571 miles or 10575 kilometers or 5707 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 Spearfish ( United States ) to Hangzhou ( China )?

A one-way nonstop (direct) flight between Spearfish and Hangzhou takes around 15 hours 6 minutes.

Estimated flight time from Black Hills Airport-Clyde Ice Field, Spearfish, United States to Hangzhou Xiaoshan International Airport, Hangzhou, China is 15 hours 6 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 • SPF - HGH

Kilometers		10575 km
Statute Miles		6571 miles
Nautical Miles		5707 nm
Avg. Time of Flight		15 hours 6 minutes

Black Hills Airport-Clyde Ice Field to Hangzhou Xiaoshan International Airport Flight Route Map - SPF to HGH Flight Path

Location of Black Hills Airport-Clyde Ice Field & Hangzhou Xiaoshan International Airport is given below.
Click the map to view Spearfish to Hangzhou nonstop flight path and travel direction.

Click to see flight route on Google Map between Spearfish, United States and Hangzhou, China. .

Nonstop flight route between Spearfish, United States and Hangzhou, China.

Time Difference Between the Airports • SPF - HGH

Time difference between Spearfish (United States) and Hangzhou (China) is 14 Hours.
Hangzhou time is 14 Hours ahead of Spearfish.

Location	Local Time
Spearfish (United States)	2025-12-15, 23:53:52 CST
Hangzhou (China)	2025-12-16, 13:53:52 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

Black Hills Airport-Clyde Ice Field (SPF / KSPF) Spearfish, United States

Destination

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