Distance From Allen Army Airfield to Hong Kong International Airport, BIG - HKG Distance

The distance from Allen Army Airfield (BIG) to Hong Kong International Airport (HKG) is 5144 miles or 8278 kilometers or 4467 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 Delta Junction Ft Greely ( United States ) to Islands ( Hong Kong )?

A one-way nonstop (direct) flight between Delta Junction Ft Greely and Islands takes around 11 hours 49 minutes.

Estimated flight time from Allen Army Airfield, Delta Junction Ft Greely, United States to Hong Kong International Airport, Islands, Hong Kong is 11 hours 49 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 • BIG - HKG

Kilometers		8278 km
Statute Miles		5144 miles
Nautical Miles		4467 nm
Avg. Time of Flight		11 hours 49 minutes

Allen Army Airfield to Hong Kong International Airport Flight Route Map - BIG to HKG Flight Path

Location of Allen Army Airfield & Hong Kong International Airport is given below.
Click the map to view Delta Junction Ft Greely to Islands nonstop flight path and travel direction.

Click to see flight route on Google Map between Delta Junction Ft Greely, United States and Islands, Hong Kong. .

Nonstop flight route between Delta Junction Ft Greely, United States and Islands, Hong Kong.

Time Difference Between the Airports • BIG - HKG

Time difference between Delta Junction Ft Greely (United States) and Islands (Hong Kong) is 16 Hours.
Islands time is 16 Hours ahead of Delta Junction Ft Greely.

Location	Local Time
Delta Junction Ft Greely (United States)	2026-08-07, 21:15:34 AKDT
Islands (Hong Kong)	2026-08-08, 13:15:34 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

Allen Army Airfield (BIG / PABI) Delta Junction Ft Greely, United States

Destination

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