Distance From Sumter Airport to Hong Kong International Airport, SUM - HKG Distance

The distance from Sumter Airport (SUM) to Hong Kong International Airport (HKG) is 8435 miles or 13575 kilometers or 7325 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 Sumter ( United States ) to Islands ( Hong Kong )?

A one-way nonstop (direct) flight between Sumter and Islands takes around 19 hours 23 minutes.

Estimated flight time from Sumter Airport, Sumter, United States to Hong Kong International Airport, Islands, Hong Kong is 19 hours 23 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 • SUM - HKG

Kilometers		13575 km
Statute Miles		8435 miles
Nautical Miles		7325 nm
Avg. Time of Flight		19 hours 23 minutes

Sumter Airport to Hong Kong International Airport Flight Route Map - SUM to HKG Flight Path

Location of Sumter Airport & Hong Kong International Airport is given below.
Click the map to view Sumter to Islands nonstop flight path and travel direction.

Click to see flight route on Google Map between Sumter, United States and Islands, Hong Kong. .

Nonstop flight route between Sumter, United States and Islands, Hong Kong.

Time Difference Between the Airports • SUM - HKG

Time difference between Sumter (United States) and Islands (Hong Kong) is 13 Hours.
Islands time is 13 Hours ahead of Sumter.

Location	Local Time
Sumter (United States)	2025-12-05, 05:59:21 EST
Islands (Hong Kong)	2025-12-05, 18:59:21 HKT

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

Sumter Airport (SUM / KSMS) Sumter, United States

Destination

Hong Kong International Airport (HKG / VHHH) Islands, Hong Kong