Nonstop flight route between Washington, D.C. / Virginia, United States and Marion, Indiana, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from IAD to MZZ:
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- About this route
- IAD Airport Information
- MZZ Airport Information
- Facts about IAD
- Facts about MZZ
- Map of Nearest Airports to IAD
- List of Nearest Airports to IAD
- Map of Furthest Airports from IAD
- List of Furthest Airports from IAD
- Map of Nearest Airports to MZZ
- List of Nearest Airports to MZZ
- Map of Furthest Airports from MZZ
- List of Furthest Airports from MZZ
About this route:
A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Marion Municipal Airport (MZZ), Marion, Indiana, United States would travel a Great Circle distance of 450 miles (or 724 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 Marion Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 | 
Arrival Airport Information:
| IATA / ICAO Codes: | MZZ / KMZZ | 
| Airport Name: | Marion Municipal Airport | 
| Location: | Marion, Indiana, United States | 
| GPS Coordinates: | 40°29'24"N by 85°40'46"W | 
| Area Served: | Marion, Indiana | 
| Operator/Owner: | City of Marion BOAC | 
| Airport Type: | Public | 
| Elevation: | 859 feet (262 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from MZZ | 
| More Information: | MZZ Maps & Info | 
Facts about Washington Dulles International Airport (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.
- Since many major domestic and international airlines have a large presence at Washington Dulles, there are several airline lounges in active operation there.
- 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 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.
- A new train system, dubbed AeroTrain and developed by Mitsubishi, began in 2010 to transport passengers between the concourses and the main terminal.
- Washington Dulles International Airport (IAD) has 5 runways.
- 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.
Facts about Marion Municipal Airport (MZZ):
- Because of Marion Municipal Airport's relatively low elevation of 859 feet, planes can take off or land at Marion 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.
- The furthest airport from Marion Municipal Airport (MZZ) is Margaret River Airport (MGV), which is located 11,211 miles (18,042 kilometers) away in Margaret River, Western Australia, Australia.
- Marion Municipal Airport (MZZ) has 2 runways.
- The closest airport to Marion Municipal Airport (MZZ) is Kokomo Municipal Airport (OKK), which is located 20 miles (32 kilometers) W of MZZ.




