Distance From Nanjing Lukou International Airport to Ronald Reagan Washington National Airport, NKG - DCA Distance

The distance from Nanjing Lukou International Airport (NKG) to Ronald Reagan Washington National Airport (DCA) is 7454 miles or 11996 kilometers or 6473 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 Nanjing ( China ) to Washington ( United States )?

A one-way nonstop (direct) flight between Nanjing and Washington takes around 17 hours 8 minutes.

Estimated flight time from Nanjing Lukou International Airport, Nanjing, China to Ronald Reagan Washington National Airport, Washington, United States is 17 hours 8 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 • NKG - DCA

Kilometers		11996 km
Statute Miles		7454 miles
Nautical Miles		6473 nm
Avg. Time of Flight		17 hours 8 minutes

Nanjing Lukou International Airport to Ronald Reagan Washington National Airport Flight Route Map - NKG to DCA Flight Path

Location of Nanjing Lukou International Airport & Ronald Reagan Washington National Airport is given below.
Click the map to view Nanjing to Washington nonstop flight path and travel direction.

Click to see flight route on Google Map between Nanjing, China and Washington, United States. .

Nonstop flight route between Nanjing, China and Washington, United States.

Time Difference Between the Airports • NKG - DCA

Time difference between Nanjing (China) and Washington (United States) is 12 Hours.
Washington time is 12 Hours behind Nanjing.

Location	Local Time
Nanjing (China)	2025-04-26, 16:35:09 CST
Washington (United States)	2025-04-26, 04:35:09 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

Nanjing Lukou International Airport (NKG / ZSNJ) Nanjing, China

Destination

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