Nonstop flight route between Fond du Lac, Wisconsin, United States and Carbondale/Murphysboro, Illinois, United States:
Departure Airport:

Arrival Airport:

Distance from FLD to MDH:
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- About this route
- FLD Airport Information
- MDH Airport Information
- Facts about FLD
- Facts about MDH
- Map of Nearest Airports to FLD
- List of Nearest Airports to FLD
- Map of Furthest Airports from FLD
- List of Furthest Airports from FLD
- Map of Nearest Airports to MDH
- List of Nearest Airports to MDH
- Map of Furthest Airports from MDH
- List of Furthest Airports from MDH
About this route:
A direct, nonstop flight between Fond du Lac County Airport (FLD), Fond du Lac, Wisconsin, United States and Southern Illinois Airport (MDH), Carbondale/Murphysboro, Illinois, United States would travel a Great Circle distance of 416 miles (or 669 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 Fond du Lac County Airport and Southern Illinois Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | FLD / KFLD |
Airport Name: | Fond du Lac County Airport |
Location: | Fond du Lac, Wisconsin, United States |
GPS Coordinates: | 43°46'15"N by 88°29'17"W |
Area Served: | Fond du Lac, Wisconsin |
Operator/Owner: | Fond du Lac County |
Airport Type: | Public |
Elevation: | 808 feet (246 meters) |
# of Runways: | 2 |
View all routes: | Routes from FLD |
More Information: | FLD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MDH / KMDH |
Airport Name: | Southern Illinois Airport |
Location: | Carbondale/Murphysboro, Illinois, United States |
GPS Coordinates: | 37°46'41"N by 89°15'6"W |
Area Served: | Carbondale / Murphysboro, Illinois |
Airport Type: | Public |
Elevation: | 411 feet (125 meters) |
# of Runways: | 3 |
View all routes: | Routes from MDH |
More Information: | MDH Maps & Info |
Facts about Fond du Lac County Airport (FLD):
- Fond du Lac County Airport (FLD) has 2 runways.
- Fond du Lac County Airport is a public airport located one mile west of the central business district of Fond du Lac, a city in Fond du Lac County, Wisconsin, United States.
- The furthest airport from Fond du Lac County Airport (FLD) is Margaret River Airport (MGV), which is located 11,004 miles (17,709 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Fond du Lac County Airport's relatively low elevation of 808 feet, planes can take off or land at Fond du Lac County 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 closest airport to Fond du Lac County Airport (FLD) is Wittman Regional Airport (OSH), which is located only 15 miles (24 kilometers) NNW of FLD.
Facts about Southern Illinois Airport (MDH):
- The furthest airport from Southern Illinois Airport (MDH) is Margaret River Airport (MGV), which is located 11,052 miles (17,786 kilometers) away in Margaret River, Western Australia, Australia.
- Based upon a study commissioned by the Illinois Aeronautics Division, the airport contributes more than $13.8 million in direct and indirect benefits to the region on an annual basis.
- Because of Southern Illinois Airport's relatively low elevation of 411 feet, planes can take off or land at Southern Illinois 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.
- Southern Illinois Airport (MDH) has 3 runways.
- Southern Illinois Airport covers an area of 850 acres at an elevation of 411 feet above mean sea level.
- The closest airport to Southern Illinois Airport (MDH) is Williamson County Regional Airport (MWA), which is located only 13 miles (21 kilometers) E of MDH.