Nonstop flight route between Sparta, Wisconsin, United States and Washington, D.C. / Virginia, United States:
Departure Airport:
Arrival Airport:
Distance from CMY to IAD:
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- About this route
 - CMY Airport Information
 - IAD Airport Information
 - Facts about CMY
 - Facts about IAD
 - Map of Nearest Airports to CMY
 - List of Nearest Airports to CMY
 - Map of Furthest Airports from CMY
 - List of Furthest Airports from CMY
 - Map of Nearest Airports to IAD
 - List of Nearest Airports to IAD
 - Map of Furthest Airports from IAD
 - List of Furthest Airports from IAD
 
About this route:
A direct, nonstop flight between Sparta/Fort McCoy Airport (CMY), Sparta, Wisconsin, United States and Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States would travel a Great Circle distance of 769 miles (or 1,237 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 Sparta/Fort McCoy Airport and Washington Dulles International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CMY / KCMY | 
| Airport Name: | Sparta/Fort McCoy Airport | 
| Location: | Sparta, Wisconsin, United States | 
| GPS Coordinates: | 43°57'29"N by 90°44'16"W | 
| Operator/Owner: | U.S. Army | 
| Airport Type: | Public/Military | 
| Elevation: | 838 feet (255 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from CMY | 
| More Information: | CMY Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | IAD / KIAD | 
| Airport Name: | Washington Dulles International Airport | 
| Location: | Washington, D.C. / Virginia, United States | 
| GPS Coordinates: | 38°56'39"N by 77°27'20"W | 
| Area Served: | Washington metropolitan area | 
| Airport Type: | Public | 
| Elevation: | 313 feet (95 meters) | 
| # of Runways: | 5 | 
| View all routes: | Routes from IAD | 
| More Information: | IAD Maps & Info | 
Facts about Sparta/Fort McCoy Airport (CMY):
- Because of Sparta/Fort McCoy Airport's relatively low elevation of 838 feet, planes can take off or land at Sparta/Fort McCoy 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.
 - Sparta/Fort McCoy Airport (CMY) has 2 runways.
 - The closest airport to Sparta/Fort McCoy Airport (CMY) is Volk Field Air National Guard Base (VOK), which is located 24 miles (39 kilometers) E of CMY.
 - The furthest airport from Sparta/Fort McCoy Airport (CMY) is Margaret River Airport (MGV), which is located 10,894 miles (17,532 kilometers) away in Margaret River, Western Australia, Australia.
 
Facts about Washington Dulles International Airport (IAD):
- 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.
 - Washington Dulles International Airport (IAD) has 5 runways.
 - 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.
 - Dulles is accessible via the Dulles Access Road/Dulles Greenway and State Route 28.
 - 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.
 - The civil engineering firm Ammann and Whitney was named lead contractor.
 - 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.
 - Washington Dulles Airport is the busiest airport in the Washington metropolitan area, and second busiest airport in the larger Baltimore–Washington metropolitan area with over 22 million passengers a year.
 
