Nonstop flight route between Washington, D.C. / Virginia, United States and Périgueux, France:

About this route:

A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Périgueux - Bassillac Airport (PGX), Périgueux, France would travel a Great Circle distance of 3,878 miles (or 6,241 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 Washington Dulles International Airport and Périgueux - Bassillac 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 Washington Dulles International Airport and Périgueux - Bassillac 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 Washington Dulles International Airport (IAD):

• As of 2012, the only Washington Metropolitan Area Transit Authority service to Dulles is the "Express" 5A Metrobus route.
• 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.
• 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.
• 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.
• 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.
• The Metropolitan Washington Airports Authority has begun to gradually phase out the mobile lounge system for inter-terminal passenger movements in favor of the AeroTrain, an underground people mover which currently operates to Concourses A, B and C, and a pedestrian walkway system.
• The C and D concourses, completed in 1983 and designed by Hellmuth, Obata and Kassabaum, were originally designed as a temporary base for United Airlines, which began hub operations at the airport in 1985.
• By the 1980s, the original design, which had mobile lounges meet each plane, was no longer well-suited to Dulles' role as a hub airport.
• 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.

Facts about Périgueux - Bassillac Airport (PGX):

• Périgueux - Bassillac Airport (PGX) has 2 runways.
• In addition to being known as "Périgueux - Bassillac Airport", other names for PGX include "Aéroport de Bassillac - Périgueux" and "LFBX".
• The furthest airport from Périgueux - Bassillac Airport (PGX) is Chatham Islands (CHT), which is nearly antipodal to Périgueux - Bassillac Airport (meaning Périgueux - Bassillac Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,272 miles (19,749 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Périgueux - Bassillac Airport (PGX) is Bergerac Dordogne Périgord Airport (EGC), which is located 30 miles (48 kilometers) SSW of PGX.
• Because of Périgueux - Bassillac Airport's relatively low elevation of 328 feet, planes can take off or land at Périgueux - Bassillac 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.