Nonstop flight route between Champaign-Urbana, Illinois, United States and Green Bay, Wisconsin, United States:
Departure Airport:
(40°2'21"N by 88°16'41"W)
Arrival Airport:
(44°29'4"N by 88°7'46"W)
Distance from CMI to GRB:
307.25 miles (494.47 km)
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Jump to:
- About this route
- CMI Airport Information
- GRB Airport Information
- Facts about CMI
- Facts about GRB
- 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 GRB
- List of Nearest Airports to GRB
- Map of Furthest Airports from GRB
- List of Furthest Airports from GRB
About this route:
A direct, nonstop flight between University of Illinois Willard Airport (CMI), Champaign-Urbana, Illinois, United States and Austin Straubel International Airport (GRB), Green Bay, Wisconsin, United States would travel a Great Circle distance of 307 miles (or 494 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 Austin Straubel 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: | GRB / KGRB |
| Airport Name: | Austin Straubel International Airport |
| Location: | Green Bay, Wisconsin, United States |
| GPS Coordinates: | 44°29'4"N by 88°7'46"W |
| Area Served: | Green Bay, Wisconsin |
| Operator/Owner: | Brown County |
| Airport Type: | Public |
| Elevation: | 695 feet (212 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GRB |
| More Information: | GRB Maps & Info |
Facts about University of Illinois Willard Airport (CMI):
- The airport is served by buses from the Champaign-Urbana Mass Transit District, which connect with intercity buses and with Amtrak.
- 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.
- University of Illinois Willard Airport (CMI) has 4 runways.
- 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.
- The closest airport to University of Illinois Willard Airport (CMI) is Decatur Airport (DEC), which is located 34 miles (55 kilometers) WSW of CMI.
Facts about Austin Straubel International Airport (GRB):
- Austin Straubel International Airport is a county-owned public-use airport in Brown County, Wisconsin, United States.
- Austin Straubel International Airport (GRB) has 2 runways.
- The furthest airport from Austin Straubel International Airport (GRB) is Margaret River Airport (MGV), which is located 11,003 miles (17,707 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Austin Straubel International Airport's relatively low elevation of 695 feet, planes can take off or land at Austin Straubel 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.
- Austin Straubel International Airport is serviced by a total of 7 airlines that fly under 4 banners.
- The closest airport to Austin Straubel International Airport (GRB) is Outagamie County Regional Airport (ATW), which is located 25 miles (40 kilometers) SW of GRB.
| 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 | 24.80 miles (39.92 km) SW | Outagamie County Regional Airport (ATW) | Greenville, Wisconsin, United States | |
| 2 | 30.90 miles (49.73 km) WNW | Clintonville Municipal Airport (CLI) | Clintonville, Wisconsin, United States | |
| 3 | 33.13 miles (53.32 km) SE | Manitowoc County Airport (MTW) | Manitowoc, Wisconsin, United States | |
| 4 | 40.52 miles (65.21 km) SSW | Wittman Regional Airport (OSH) | Oshkosh, Wisconsin, United States | |
| 5 | 42.73 miles (68.76 km) NE | Door County Cherryland Airport (SUE) | Sturgeon Bay, Wisconsin, United States | |
| 6 | 51.29 miles (82.54 km) SSE | Sheboygan County Memorial Airport (SBM) | Sheboygan, Wisconsin, United States | |
| 7 | 52.42 miles (84.35 km) SSW | Fond du Lac County Airport (FLD) | Fond du Lac, Wisconsin, United States | |
| 8 | 69.13 miles (111.25 km) W | Stevens Point Municipal Airport (STE) | Stevens Point, Wisconsin, United States | |
| 9 | 73.41 miles (118.14 km) S | West Bend Municipal Airport (ETB) | West Bend, Wisconsin, United States | |
| 10 | 78.23 miles (125.90 km) WNW | Central Wisconsin Airport (CWA) | Mosinee, Wisconsin, United States | |
| 11 | 78.50 miles (126.34 km) SSW | Dodge County Airport (UNU) | Juneau, Wisconsin, United States | |
| 12 | 79.58 miles (128.08 km) WNW | Wausau Downtown Airport (AUW) | Wausau, Wisconsin, United States | |
| 13 | 84.78 miles (136.43 km) W | South Wood County Airport (ISW) | Wisconsin Rapids, Wisconsin, United States | |
| 14 | 91.92 miles (147.93 km) WNW | Merrill Municipal Airport (RRL) | Merrill, Wisconsin, United States | |
| 15 | 92.15 miles (148.30 km) N | Ford Airport (IMT) | Iron Mountain / Kingsford, Michigan, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.62 miles (17,706.96 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,978.73 miles (17,668.51 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,968.75 miles (17,652.45 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,953.03 miles (17,627.15 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,917.48 miles (17,569.94 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,898.90 miles (17,540.03 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,887.82 miles (17,522.20 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,876.94 miles (17,504.69 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,875.58 miles (17,502.50 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,840.33 miles (17,445.77 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,780.41 miles (17,349.35 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,745.53 miles (17,293.22 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,741.82 miles (17,287.25 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,730.58 miles (17,269.16 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,678.71 miles (17,185.68 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |