Nonstop flight route between Champaign-Urbana, Illinois, United States and Huntsville / Decatur, Alabama, United States:
Departure Airport:

Arrival Airport:

Distance from CMI to HSV:
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- About this route
- CMI Airport Information
- HSV Airport Information
- Facts about CMI
- Facts about HSV
- Map of Nearest Airports to CMI
- List of Nearest Airports to CMI
- Map of Furthest Airports from CMI
- List of Furthest Airports from CMI
- Map of Nearest Airports to HSV
- List of Nearest Airports to HSV
- Map of Furthest Airports from HSV
- List of Furthest Airports from HSV
About this route:
A direct, nonstop flight between University of Illinois Willard Airport (CMI), Champaign-Urbana, Illinois, United States and Huntsville International Airport (HSV), Huntsville / Decatur, Alabama, United States would travel a Great Circle distance of 382 miles (or 615 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 University of Illinois Willard Airport and Huntsville International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | CMI / KCMI |
Airport Name: | University of Illinois Willard Airport |
Location: | Champaign-Urbana, Illinois, United States |
GPS Coordinates: | 40°2'21"N by 88°16'41"W |
Area Served: | Champaign-Urbana, Illinois |
Operator/Owner: | University of Illinois at Urbana-Champaign |
Airport Type: | Public |
Elevation: | 754 feet (230 meters) |
# of Runways: | 4 |
View all routes: | Routes from CMI |
More Information: | CMI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | HSV / KHSV |
Airport Names: |
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Location: | Huntsville / Decatur, Alabama, United States |
GPS Coordinates: | 34°38'13"N by 86°46'30"W |
Area Served: | Huntsville, Alabama |
Operator/Owner: | Huntsville / Madison County Airport Authority |
Airport Type: | Public |
Elevation: | 629 feet (192 meters) |
# of Runways: | 2 |
View all routes: | Routes from HSV |
More Information: | HSV Maps & Info |
Facts about University of Illinois Willard Airport (CMI):
- Because of University of Illinois Willard Airport's relatively low elevation of 754 feet, planes can take off or land at University of Illinois Willard 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.
- University of Illinois Willard Airport (CMI) has 4 runways.
- Delta Air Lines dropped Willard Airport on August 31, 2010.Vision Airlines also ceased service to Willard Airport on January 6, 2012 after 3 weeks of service.
- The closest airport to University of Illinois Willard Airport (CMI) is Decatur Airport (DEC), which is located 34 miles (55 kilometers) WSW of CMI.
- University of Illinois Willard Airport is south of Savoy in Tolono Township, Champaign County, Illinois.
- The furthest airport from University of Illinois Willard Airport (CMI) is Margaret River Airport (MGV), which is located 11,084 miles (17,838 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Huntsville International Airport (HSV):
- The closest airport to Huntsville International Airport (HSV) is Redstone Army Airfield (AAF) (HUA), which is located only 6 miles (9 kilometers) ENE of HSV.
- The furthest airport from Huntsville International Airport (HSV) is Margaret River Airport (MGV), which is located 11,189 miles (18,008 kilometers) away in Margaret River, Western Australia, Australia.
- By the end of 1985 Huntsville had no nonstop flights beyond DFW, MEM, Knoxville and ATL.
- Because of Huntsville International Airport's relatively low elevation of 629 feet, planes can take off or land at Huntsville 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.
- Huntsville International Airport is a public airport ten miles southwest of downtown Huntsville, in Madison County, Alabama, United States.
- The airport's "Fly Huntsville" jingle encourages passengers to depart from Huntsville instead of driving to Birmingham or Nashville.
- Huntsville International Airport (HSV) has 2 runways.
- In addition to being known as "Huntsville International Airport", another name for HSV is "Carl T. Jones Field".
- United Airlines also recognized the importance of Huntsville to the NASA space program and started nonstop Boeing 727-100s to Los Angeles in 1969.
- From 1969 to 1980 Huntsville had nonstop or direct jet flights to Los Angeles as well as to Florida and Texas during the U.S.