Nonstop flight route between Carbondale/Murphysboro, Illinois, United States and Springfield, Ohio, United States:
Departure Airport:

Arrival Airport:

Distance from MDH to SGH:
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- About this route
- MDH Airport Information
- SGH Airport Information
- Facts about MDH
- Facts about SGH
- Map of Nearest Airports to MDH
- List of Nearest Airports to MDH
- Map of Furthest Airports from MDH
- List of Furthest Airports from MDH
- Map of Nearest Airports to SGH
- List of Nearest Airports to SGH
- Map of Furthest Airports from SGH
- List of Furthest Airports from SGH
About this route:
A direct, nonstop flight between Southern Illinois Airport (MDH), Carbondale/Murphysboro, Illinois, United States and Springfield–Beckley Municipal Airport (SGH), Springfield, Ohio, United States would travel a Great Circle distance of 324 miles (or 522 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 Southern Illinois Airport and Springfield–Beckley Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | SGH / KSGH |
Airport Name: | Springfield–Beckley Municipal Airport |
Location: | Springfield, Ohio, United States |
GPS Coordinates: | 39°50'25"N by 83°50'25"W |
Area Served: | Springfield, Ohio |
Operator/Owner: | City of Springfield |
Airport Type: | Public |
Elevation: | 1051 feet (320 meters) |
# of Runways: | 2 |
View all routes: | Routes from SGH |
More Information: | SGH Maps & Info |
Facts about Southern Illinois Airport (MDH):
- 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.
- 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.
- Southern Illinois Airport covers an area of 850 acres at an elevation of 411 feet above mean sea level.
- An air traffic control tower operates from 7am to 9pm each day and an ASOS weather facility operates on a 24-hour basis.
- 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.
Facts about Springfield–Beckley Municipal Airport (SGH):
- Springfield–Beckley Municipal Airport (SGH) has 2 runways.
- The closest airport to Springfield–Beckley Municipal Airport (SGH) is Wright-Patterson Air Force Base (FFO), which is located only 11 miles (18 kilometers) W of SGH.
- The furthest airport from Springfield–Beckley Municipal Airport (SGH) is Margaret River Airport (MGV), which is located 11,316 miles (18,211 kilometers) away in Margaret River, Western Australia, Australia.
- Springfield–Beckley Municipal Airport is a joint use civil-military airport located five miles south of the central business district of Springfield, a city in Clark County, Ohio, United States.