Nonstop flight route between Lucknow, India and Arlington County, Virginia (near Washington, D.C.), United States:

About this route:

A direct, nonstop flight between Chaudhary Charan Singh International Airport (LKO), Lucknow, India and Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States would travel a Great Circle distance of 7,684 miles (or 12,367 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 Chaudhary Charan Singh International 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 Chaudhary Charan Singh International 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 Chaudhary Charan Singh International Airport (LKO):

• The furthest airport from Chaudhary Charan Singh International Airport (LKO) is Mataveri International Airport (IPC), which is located 11,802 miles (18,993 kilometers) away in Easter Island, Chile.
• Because of Chaudhary Charan Singh International Airport's relatively low elevation of 404 feet, planes can take off or land at Chaudhary Charan Singh International 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 Chaudhary Charan Singh International Airport (LKO) is Kanpur Airport कानपुर हवाई अड्डा کان پور ہوائی اڈا (KNU), which is located 38 miles (62 kilometers) SW of LKO.
• The airport has two terminals, the second integrated terminal was completed in April 2012.
• Chaudhary Charan Singh International Airport (LKO) currently has only 1 runway.

Facts about Ronald Reagan Washington National Airport (DCA):

• Service to the airport's Metro station began in 1977.
• 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.
• 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.
• Reagan National only has United States immigration and customs facilities for corporate jet traffic.
• 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 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 is a public airport 3 miles south of downtown Washington, D.C., in Arlington County, Virginia.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.
• 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 airport is southwest of Washington, D.C.