Nonstop flight route between Washington, D.C. / Virginia, United States and Troy, Alabama, United States:

About this route:

A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Troy Municipal Airport (TOI), Troy, Alabama, United States would travel a Great Circle distance of 686 miles (or 1,104 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 Troy Municipal 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.
• Traffic by calendar year
• A new and permanent C/D concourse is planned as part of the D2 Dulles Development Project.
• 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.
• 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 closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
• 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.
• Washington Dulles International Airport (IAD) has 5 runways.
• 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.

Facts about Troy Municipal Airport (TOI):

• Because of Troy Municipal Airport's relatively low elevation of 398 feet, planes can take off or land at Troy Municipal 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.
• Activated on 11 January 1942 as a satellite airfield for the United States Army Air Forces Maxwell Field near Montgomery.
• The closest airport to Troy Municipal Airport (TOI) is Montgomery Regional Airport (MGM), which is located 38 miles (61 kilometers) NW of TOI.
• The furthest airport from Troy Municipal Airport (TOI) is Margaret River Airport (MGV), which is located 11,206 miles (18,034 kilometers) away in Margaret River, Western Australia, Australia.
• Troy Municipal Airport (TOI) has 2 runways.
• Also conducted basic flying training throughout the war.
• Troy Municipal Airport covers an area of 501 acres at an elevation of 398 feet above mean sea level.