Nonstop flight route between Ithaca, New York, United States and Washington, D.C. / Virginia, United States:

About this route:

A direct, nonstop flight between Ithaca Tompkins Regional Airport (ITH), Ithaca, New York, United States and Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States would travel a Great Circle distance of 251 miles (or 403 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 Ithaca Tompkins Regional Airport and Washington Dulles 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 Ithaca Tompkins Regional Airport (ITH):

• The closest airport to Ithaca Tompkins Regional Airport (ITH) is Cortland County Airport (CTX), which is located only 14 miles (23 kilometers) ENE of ITH.
• Ithaca Tompkins Regional Airport (ITH) has 2 runways.
• Other carriers included Commuter Airlines, Mall Airways, Command Airways, Ransome Airlines, and Continental Express.
• The furthest airport from Ithaca Tompkins Regional Airport (ITH) is Margaret River Airport (MGV), which is located 11,576 miles (18,630 kilometers) away in Margaret River, Western Australia, Australia.
• In 1994 the runway was extended from 5,801 feet to its present 6,977 feet and a new, 33,000 square foot terminal building opened, replacing the cramped original building.

Facts about Washington Dulles International Airport (IAD):

• Concourse A consists of a permanent ground level set of gates designed for small planes such as regional jets and several former B concourse gates.
• A new train system, dubbed AeroTrain and developed by Mitsubishi, began in 2010 to transport passengers between the concourses and the main terminal.
• 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.
• 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.
• 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.
• 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.
• Washington Dulles International Airport (IAD) has 5 runways.
• The design included a landscaped man-made lake to collect rainwater, a low-rise hotel, and a row of office buildings along the north side of the main parking lot.