Distance From Ha Long Heliport to Ronald Reagan Washington National Airport

The distance from Ha Long Heliport () to Ronald Reagan Washington National Airport (DCA) is 8296 miles or 13350 kilometers or 7204 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.

---

How long does it take to travel from Ha Long ( Vietnam ) to Washington ( United States )?

A one-way nonstop (direct) flight between Ha Long and Washington takes around 19 hours 4 minutes.

Estimated flight time from Ha Long Heliport, Ha Long, Vietnam to Ronald Reagan Washington National Airport, Washington, United States is 19 hours 4 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 • - DCA

Kilometers		13350 km
Statute Miles		8296 miles
Nautical Miles		7204 nm
Avg. Time of Flight		19 hours 4 minutes

Ha Long Heliport to Ronald Reagan Washington National Airport Flight Route Map - to DCA Flight Path

Location of Ha Long Heliport & Ronald Reagan Washington National Airport is given below.
Click the map to view Ha Long to Washington nonstop flight path and travel direction.

Click to see flight route on Google Map between Ha Long, Vietnam and Washington, United States. .

Nonstop flight route between Ha Long, Vietnam and Washington, United States.

Time Difference Between the Airports • - DCA

Time difference between Ha Long (Vietnam) and Washington (United States) is 11 Hours.
Washington time is 11 Hours behind Ha Long.

Location	Local Time
Ha Long (Vietnam)	2026-06-21, 18:40:56 +07
Washington (United States)	2026-06-21, 07:40:56 EDT

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

Ha Long Heliport ( / ) Ha Long, Vietnam

Destination

Ronald Reagan Washington National Airport (DCA / KDCA) Washington, United States