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

About this route:

A direct, nonstop flight between Liangping Airport (LIA), Liangping, Chongqing, China and Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States would travel a Great Circle distance of 7,623 miles (or 12,267 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 Liangping 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 Liangping 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 Liangping Airport (LIA):

• Liangping Airport (LIA) currently has only 1 runway.
• The closest airport to Liangping Airport (LIA) is Dazhou Heshi Airport (DAX), which is located 38 miles (61 kilometers) NW of LIA.
• During World War II, the airport was known as Liangshan Airfield and was used by the United States Army Air Forces Fourteenth Air Force as part of the China Defensive Campaign.
• The furthest airport from Liangping Airport (LIA) is La Florida Airport (LSC), which is nearly antipodal to Liangping Airport (meaning Liangping Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,357 miles (19,886 kilometers) away in La Serena, Chile.
• In addition to being known as "Liangping Airport", another name for LIA is "梁平机场".

Facts about Ronald Reagan Washington National Airport (DCA):

• Other than 40 slot exemptions, flights into and out of DCA are not allowed to exceed 1,250 statute miles in any direction nonstop, in an effort to send air traffic to the larger but more distant Washington Dulles International Airport.
• 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.
• Until 1999, Runways 1/19 and 4/22 were designated 18/36 and 3/21.
• The airport is southwest of Washington, D.C.
• 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.
• 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.
• In 1999, Senator John McCain of Arizona introduced legislation to remove the 1,250-statute-mile restriction, infuriating some local residents concerned about noise and traffic from increased service by larger, long-haul aircraft.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.