Nonstop flight route between Zhangjiakou, Hebei Province, China and Arlington County, Virginia (near Washington, D.C.), United States:

About this route:

A direct, nonstop flight between Zhangjiakou Ningyuan Airport (ZQZ), Zhangjiakou, Hebei Province, China and Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States would travel a Great Circle distance of 6,886 miles (or 11,082 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Zhangjiakou Ningyuan Airport and Ronald Reagan Washington National Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Zhangjiakou Ningyuan Airport and Ronald Reagan Washington National Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Zhangjiakou Ningyuan Airport (ZQZ):

• The closest airport to Zhangjiakou Ningyuan Airport (ZQZ) is Datong Yungang Airport (DAT), which is located 89 miles (144 kilometers) WSW of ZQZ.
• The furthest airport from Zhangjiakou Ningyuan Airport (ZQZ) is Antoine de Saint Exupéry Airport (OES), which is nearly antipodal to Zhangjiakou Ningyuan Airport (meaning Zhangjiakou Ningyuan Airport is almost on the exact opposite side of the Earth from Antoine de Saint Exupéry Airport), and is located 12,435 miles (20,012 kilometers) away in San Antonio Oeste, Argentina.
• In addition to being known as "Zhangjiakou Ningyuan Airport", other names for ZQZ include "张家口宁远机场" and "Zhāngjiākǒu Níngyuǎn Jīchǎng".

Facts about Ronald Reagan Washington National Airport (DCA):

• Given Reagan National Airport's proximity to the city and high-security facilities, Reagan National has extra security precautions required by the Washington Air Defense Identification Zone that have been in place since the airport began operations.
• The furthest airport from Ronald Reagan Washington National Airport (DCA) is Margaret River Airport (MGV), which is located 11,682 miles (18,800 kilometers) away in Margaret River, Western Australia, Australia.
• The Washington National Airport Terminal and South Hangar Line were listed on the National Register of Historic Places in 1997.
• Because of Ronald Reagan Washington National Airport's relatively low elevation of 15 feet, planes can take off or land at Ronald Reagan Washington National Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The closest airport to Ronald Reagan Washington National Airport (DCA) is Bolling Air Force Base (BOF), which is located only 1 miles (2 kilometers) ESE of DCA.
• Despite the expansions, efforts have been made to restrict the growth of the airport.
• When visibility and ceiling are below minimums for the River Visual and southerly winds restrict northbound runway operations, aircraft fly an offset localizer or GPS approach to Runway 19, again involving a final turn moments before touchdown, or they fly a VOR or GPS approach to either of the shorter Runways 15 and 22, which are marginally long enough for airline jets.
• Until 1999, Runways 1/19 and 4/22 were designated 18/36 and 3/21.
• Terminals B and C opened in 1997, replacing a collection of airline-specific terminals built during the 1960s.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.
• Ronald Reagan Washington National Airport is a public airport 3 miles south of downtown Washington, D.C., in Arlington County, Virginia.