Nonstop flight route between Arlington County, Virginia (near Washington, D.C.), United States and Liège, Wallonia, Belgium:

About this route:

A direct, nonstop flight between Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States and Liège Airport (LGG), Liège, Wallonia, Belgium would travel a Great Circle distance of 3,915 miles (or 6,300 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 Ronald Reagan Washington National Airport and Liège 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 Ronald Reagan Washington National Airport and Liège 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 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.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.
• Reagan National Airport is subject to a federally mandated perimeter limitation and may not accommodate nonstop flights to or from cities beyond 1,250-statute-mile, with limited exceptions.
• Although the need for a better airport was acknowledged in 37 studies conducted between 1926 and 1938, there was a statutory prohibition against federal development of airports.
• The Washington National Airport Terminal and South Hangar Line were listed on the National Register of Historic Places in 1997.
• Taxicab services are available at the Ground Transportation area of all terminal buildings.
• In 1984 Secretary of Transportation Elizabeth Dole appointed a commission to study transferring National and Dulles Airports from the Federal Aviation Administration to a local entity, which could use airport revenues to finance improvements.
• 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.
• 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.

Facts about Liège Airport (LGG):

• Liège Airport (LGG) has 2 runways.
• Avient Aviation has its Continental Europe offices on the airport property.
• The furthest airport from Liège Airport (LGG) is Chatham Islands (CHT), which is located 11,957 miles (19,242 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Liège Airport's relatively low elevation of 659 feet, planes can take off or land at Liège 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.
• Liège Airport is the world hub of TNT Airways, and the European hub of CAL Cargo Air Lines, El Al Cargo, Ethiopian Cargo and Avient Aviation.
• The closest airport to Liège Airport (LGG) is Maastricht Aachen Airport (MST), which is located 24 miles (39 kilometers) NE of LGG.
• Liège Airport handled 309,206 passengers last year.