Distance From Dongmen Jiao (Hughes Reef) Helipad to Joint Base Andrews

The distance from Dongmen Jiao (Hughes Reef) Helipad () to Joint Base Andrews (ADW) is 8992 miles or 14471 kilometers or 7809 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 Sansha (Dongmen Jiao / Hughes Reef) ( China ) to Camp Springs ( United States )?

A one-way nonstop (direct) flight between Sansha (Dongmen Jiao / Hughes Reef) and Camp Springs takes around 20 hours 40 minutes.

Estimated flight time from Dongmen Jiao (Hughes Reef) Helipad, Sansha (Dongmen Jiao / Hughes Reef), China to Joint Base Andrews, Camp Springs, United States is 20 hours 40 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 • - ADW

Kilometers		14471 km
Statute Miles		8992 miles
Nautical Miles		7809 nm
Avg. Time of Flight		20 hours 40 minutes

Dongmen Jiao (Hughes Reef) Helipad to Joint Base Andrews Flight Route Map - to ADW Flight Path

Location of Dongmen Jiao (Hughes Reef) Helipad & Joint Base Andrews is given below.
Click the map to view Sansha (Dongmen Jiao / Hughes Reef) to Camp Springs nonstop flight path and travel direction.

Click to see flight route on Google Map between Sansha (Dongmen Jiao / Hughes Reef), China and Camp Springs, United States. .

Nonstop flight route between Sansha (Dongmen Jiao / Hughes Reef), China and Camp Springs, United States.

Time Difference Between the Airports • - ADW

Time difference between Sansha (Dongmen Jiao / Hughes Reef) (China) and Camp Springs (United States) is 13 Hours.
Camp Springs time is 13 Hours behind Sansha (Dongmen Jiao / Hughes Reef).

Location	Local Time
Sansha (Dongmen Jiao / Hughes Reef) (China)	2025-12-14, 00:22:22 CST
Camp Springs (United States)	2025-12-13, 11:22:22 EST

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

Dongmen Jiao (Hughes Reef) Helipad ( / ) Sansha (Dongmen Jiao / Hughes Reef), China

Destination

Joint Base Andrews (ADW / KADW) Camp Springs, United States