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 original airport was the base where aviation pioneer Cecil Robinson began flying aerial photography missions.
• Ithaca Tompkins Regional Airport is a county owned airport three miles northeast of Ithaca, the county seat and largest city in Tompkins County, New York.
• The airport covers 531 acres at an elevation of 1,099 feet.
• Other carriers included Commuter Airlines, Mall Airways, Command Airways, Ransome Airlines, and Continental Express.
• 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.
• Ithaca Tompkins Regional Airport (ITH) has 2 runways.
• 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.
• 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.
• Airline traffic peaked in 1990 at 226,813 passengers, but by the end of the decade the small size of the market, proximity to Syracuse Hancock International Airport and other regional airports, and crowded airspace has led Trans World Airlines, United Airlines, and finally Continental Airlines to leave.
• In late 2004, after negotiations with the County, Northwest Airlines agreed to add Northwest Airlink service to Detroit Metropolitan Wayne County Airport, which began May 2, 2005.

Facts about Washington Dulles International Airport (IAD):

• 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.
• 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.
• Dulles is accessible via the Dulles Access Road/Dulles Greenway and State Route 28.
• Washington Dulles International Airport is a public airport in Dulles, Virginia, 26 miles west of downtown Washington, D.C.
• The civil engineering firm Ammann and Whitney was named lead contractor.
• Washington Dulles International Airport (IAD) has 5 runways.
• 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.
• 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.