Nonstop flight route between Washington, D.C. / Virginia, United States and Charleston, South Carolina, United States:

About this route:

A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Charleston International Airport (CHS), Charleston, South Carolina, United States would travel a Great Circle distance of 442 miles (or 711 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 Charleston International 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):

• 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.
• 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 closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
• Conceived in early planning sessions in 1959, Dulles is one of the few remaining airports to use the mobile lounge for boarding and disembarkation from aircraft, and to transfer passengers between the midfield concourses and to and from the main terminal building.
• Under the development plan, future phases would see the addition of several new midfield concourses and a new south terminal.
• Washington Dulles International Airport is a public airport in Dulles, Virginia, 26 miles west of downtown Washington, D.C.
• 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.
• 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 Charleston International Airport (CHS):

• In addition to being known as "Charleston International Airport", another name for CHS is "Charleston Field".
• The current airline terminal was built in 1987 and was designed by Howard Needles Tammen & Bergendoff, Davis & Floyd, Inc., and Lucas & Stubbs.
• General aviation services are located on the east side of the airport and are operated by the Charleston County Aviation Authority.
• Charleston International Airport is located near the interchange of Interstate 26 and Interstate 526 and is accessible from both interstates using International Boulevard and Montague Avenue exits.
• The closest airport to Charleston International Airport (CHS) is Lowcountry Regional Airport (RBW), which is located 35 miles (56 kilometers) W of CHS.
• In 2011 Southwest Airlines began service to Charleston, increasing passenger figures and reducing fares for most flights.
• Charleston International Airport (CHS) has 2 runways.
• Charleston International Airport handled 2,913,265 passengers last year.
• Because of Charleston International Airport's relatively low elevation of 46 feet, planes can take off or land at Charleston 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 furthest airport from Charleston International Airport (CHS) is Margaret River Airport (MGV), which is located 11,561 miles (18,606 kilometers) away in Margaret River, Western Australia, Australia.
• Joint Base Charleston owns and operates the runways at the airport and has an agreement with the Charleston County Aviation Authority to allow civilian use of the field.