Nonstop flight route between Washington, D.C. / Virginia, United States and Texarkana, Arkansas, United States:

About this route:

A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Texarkana Regional Airport (TXK), Texarkana, Arkansas, United States would travel a Great Circle distance of 995 miles (or 1,601 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 relatively short distance between Washington Dulles International Airport and Texarkana Regional Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Washington Dulles International Airport (IAD):

• The civil engineering firm Ammann and Whitney was named lead contractor.
• The main terminal was recognized by the American Institute of Architects in 1966 for its design concept.
• The closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
• Under the development plan, future phases would see the addition of several new midfield concourses and a new south terminal.
• Washington Dulles International Airport (IAD) has 5 runways.
• A new and permanent C/D concourse is planned as part of the D2 Dulles Development Project.
• The furthest airport from Washington Dulles International Airport (IAD) is Margaret River Airport (MGV), which is located 11,659 miles (18,763 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Washington Dulles International Airport's relatively low elevation of 313 feet, planes can take off or land at Washington Dulles 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 main terminal was extended in 1996 to 1,240 feet —Saarinen's original design length—which was slightly more than double its originally constructed length of 600 feet.
• At the end of World War II, growth in aviation and in the Washington metropolitan area led Congress to pass the Washington Airport Act of 1950, providing federal backing for a second airport.
• In September 2009, a 121,700 square feet central Transportation Security Administration checkpoint was added on a new security mezzanine level of the main terminal.

Facts about Texarkana Regional Airport (TXK):

• In addition to being known as "Texarkana Regional Airport", another name for TXK is "Webb Field".
• As per Federal Aviation Administration records, the airport had 29,820 passenger boardings in calendar year 2008, 26,759 enplanements in 2009, and 26,690 in 2010.
• Because of Texarkana Regional Airport's relatively low elevation of 390 feet, planes can take off or land at Texarkana Regional 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 Texarkana Regional Airport (TXK) is Cocos (Keeling) Island Airport (CCK), which is located 10,817 miles (17,408 kilometers) away in Cocos Islands, Australia.
• Texarkana Regional Airport (TXK) has 2 runways.
• The closest airport to Texarkana Regional Airport (TXK) is Magnolia Municipal Airport (AGO), which is located 47 miles (76 kilometers) ESE of TXK.
• Texarkana Regional Airport, also known as Webb Field, is a public use airport located three nautical miles northeast of the central business district of Texarkana, a city in Miller County, Arkansas, United States.