Nonstop flight route between Champaign-Urbana, Illinois, United States and Sullivan, Indiana, United States:
Departure Airport:
(40°2'21"N by 88°16'41"W)
Arrival Airport:
(39°6'52"N by 87°26'53"W)
Distance from CMI to SIV:
77.67 miles (124.99 km)
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Jump to:
- About this route
- CMI Airport Information
- SIV Airport Information
- Facts about CMI
- Facts about SIV
- 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 SIV
- List of Nearest Airports to SIV
- Map of Furthest Airports from SIV
- List of Furthest Airports from SIV
About this route:
A direct, nonstop flight between University of Illinois Willard Airport (CMI), Champaign-Urbana, Illinois, United States and Sullivan County Airport (SIV), Sullivan, Indiana, United States would travel a Great Circle distance of 78 miles (or 125 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 Sullivan County 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: | SIV / KSIV |
| Airport Name: | Sullivan County Airport |
| Location: | Sullivan, Indiana, United States |
| GPS Coordinates: | 39°6'52"N by 87°26'53"W |
| Area Served: | Sullivan, Indiana |
| Operator/Owner: | Sullivan County BOAC |
| Airport Type: | Public |
| Elevation: | 540 feet (165 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SIV |
| More Information: | SIV 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.
- American Eagle has one daily flight to Dallas/Fort Worth International Airport on 50-seat ERJs, and six daily ERJ flights to Chicago's O'Hare International Airport.
- 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 (CMI) has 4 runways.
- 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 Sullivan County Airport (SIV):
- The furthest airport from Sullivan County Airport (SIV) is Margaret River Airport (MGV), which is located 11,138 miles (17,926 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Sullivan County Airport's relatively low elevation of 540 feet, planes can take off or land at Sullivan 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.
- Sullivan County Airport (SIV) currently has only 1 runway.
- The closest airport to Sullivan County Airport (SIV) is Ed-Air Airport (OTN), which is located only 18 miles (30 kilometers) S of SIV.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.19 miles (55.02 km) WSW | Decatur Airport (DEC) | Decatur, Illinois, United States |     |
| 2 | 37.72 miles (60.70 km) ENE | Vermilion Regional Airport (DNV) | Danville, Illinois, United States | |
| 3 | 38.77 miles (62.39 km) S | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 4 | 45.24 miles (72.81 km) NW | Central Illinois Regional Airport at Bloomington-Normal (BMI) | Bloomington, Illinois, United States | |
| 5 | 65.63 miles (105.63 km) SE | Terre Haute International Airport Hulman Field (HUF) | Terre Haute, Indiana, United States | |
| 6 | 66.86 miles (107.60 km) NE | Kentland Municipal Airport (KKT) | Kentland, Indiana, United States | |
| 7 | 74.83 miles (120.43 km) NNE | Greater Kankakee Airport (IKK) | Kankakee, Illinois, United States | |
| 8 | 75.30 miles (121.18 km) ENE | Purdue University Airport (LAF) | West Lafayette, Indiana, United States | |
| 9 | 75.38 miles (121.31 km) W | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 10 | 77.67 miles (124.99 km) SE | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 11 | 85.17 miles (137.07 km) NE | Jasper County Airport (RNZ) | Rensselaer, Indiana, United States | |
| 12 | 86.13 miles (138.61 km) WNW | General Wayne A. Downing Peoria International Airport (PIA) | Peoria, Illinois, United States | |
| 13 | 91.98 miles (148.02 km) SSE | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 14 | 95.13 miles (153.09 km) SSE | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 15 | 100.87 miles (162.34 km) SSE | O'Neal Airport (OEA) | Vincennes, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,083.92 miles (17,837.80 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,061.18 miles (17,801.20 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,039.25 miles (17,765.90 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,037.54 miles (17,763.16 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,000.46 miles (17,703.48 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,986.07 miles (17,680.33 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,976.39 miles (17,664.74 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,969.73 miles (17,654.02 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 10,963.47 miles (17,643.94 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,944.07 miles (17,612.72 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,920.51 miles (17,574.81 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,894.80 miles (17,533.44 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,872.65 miles (17,497.79 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,867.84 miles (17,490.04 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,844.34 miles (17,452.22 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.40 miles (29.62 km) S | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 2 | 24.45 miles (39.35 km) NNE | Terre Haute International Airport Hulman Field (HUF) | Terre Haute, Indiana, United States | |
| 3 | 25.65 miles (41.28 km) SSW | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 4 | 29.78 miles (47.92 km) S | O'Neal Airport (OEA) | Vincennes, Indiana, United States | |
| 5 | 44.63 miles (71.82 km) E | Monroe County Airport (BMG) | Bloomington, Indiana, United States | |
| 6 | 51.03 miles (82.12 km) WNW | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 7 | 57.12 miles (91.93 km) ESE | Virgil I. Grissom Municipal Airport (BFR) | Bedford, Indiana, United States | |
| 8 | 60.63 miles (97.58 km) SE | French Lick Municipal Airport (FRH) | French Lick, Indiana, United States | |
| 9 | 65.50 miles (105.42 km) SSE | Huntingburg Airport (HNB) | Huntingburg, Indiana, United States | |
| 10 | 74.34 miles (119.64 km) NE | Indianapolis International Airport (IND) | Indianapolis, Indiana, United States | |
| 11 | 74.50 miles (119.90 km) S | Evansville Regional Airport (EVV) | Evansville, Indiana, United States | |
| 12 | 75.34 miles (121.24 km) N | Vermilion Regional Airport (DNV) | Danville, Illinois, United States | |
| 13 | 77.67 miles (124.99 km) NW | University of Illinois Willard Airport (CMI) | Champaign-Urbana, Illinois, United States | |
| 14 | 83.70 miles (134.71 km) E | Freeman Municipal Airport (SER) | Seymour, Indiana, United States | |
| 15 | 83.73 miles (134.75 km) E | Columbus Municipal Airport (CLU) | Columbus, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,138.43 miles (17,925.52 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,116.03 miles (17,889.48 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,092.92 miles (17,852.28 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,091.85 miles (17,850.56 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 11,059.25 miles (17,798.09 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,044.31 miles (17,774.05 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,034.89 miles (17,758.89 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,026.27 miles (17,745.02 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 11,019.00 miles (17,733.32 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,996.76 miles (17,697.52 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,986.29 miles (17,680.68 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,962.68 miles (17,642.67 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,936.44 miles (17,600.45 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,933.31 miles (17,595.42 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,915.06 miles (17,566.04 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |