Distance From Grand Coulee Dam Airport to Hong Kong International Airport, GCD - HKG Distance

The distance from Grand Coulee Dam Airport (GCD) to Hong Kong International Airport (HKG) is 6581 miles or 10591 kilometers or 5715 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 Electric City ( United States ) to Islands ( Hong Kong )?

A one-way nonstop (direct) flight between Electric City and Islands takes around 15 hours 7 minutes.

Estimated flight time from Grand Coulee Dam Airport, Electric City, United States to Hong Kong International Airport, Islands, Hong Kong is 15 hours 7 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 • GCD - HKG

Kilometers		10591 km
Statute Miles		6581 miles
Nautical Miles		5715 nm
Avg. Time of Flight		15 hours 7 minutes

Grand Coulee Dam Airport to Hong Kong International Airport Flight Route Map - GCD to HKG Flight Path

Location of Grand Coulee Dam Airport & Hong Kong International Airport is given below.
Click the map to view Electric City to Islands nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • GCD - HKG

Time difference between Electric City (United States) and Islands (Hong Kong) is 15 Hours.
Islands time is 15 Hours ahead of Electric City.

Location	Local Time
Electric City (United States)	2025-12-07, 12:51:05 MST
Islands (Hong Kong)	2025-12-08, 03:51:05 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

Grand Coulee Dam Airport (GCD / 3W7) Electric City, United States

Destination

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