Nonstop flight route between Immokalee, Florida, United States and Alton, Illinois, United States:
Departure Airport:
(26°26'2"N by 81°24'5"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from IMM to ALN:
995.59 miles (1,602.25 km)
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Jump to:
- About this route
- IMM Airport Information
- ALN Airport Information
- Facts about IMM
- Facts about ALN
- Map of Nearest Airports to IMM
- List of Nearest Airports to IMM
- Map of Furthest Airports from IMM
- List of Furthest Airports from IMM
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
About this route:
A direct, nonstop flight between Immokalee Regional Airport (IMM), Immokalee, Florida, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 996 miles (or 1,602 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 Immokalee Regional Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | IMM / KIMM |
| Airport Names: |
|
| Location: | Immokalee, Florida, United States |
| GPS Coordinates: | 26°26'2"N by 81°24'5"W |
| Area Served: | Immokalee, Florida |
| Operator/Owner: | Collier County Airport Authority |
| Airport Type: | Public |
| Elevation: | 37 feet (11 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from IMM |
| More Information: | IMM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN Maps & Info |
Facts about Immokalee Regional Airport (IMM):
- The closest airport to Immokalee Regional Airport (IMM) is Southwest Florida International Airport (RSW), which is located 23 miles (37 kilometers) WNW of IMM.
- Immokalee Regional Airport (IMM) has 2 runways.
- For the 12-month period ending December 30, 2011, the airport had 36,500 general aviation aircraft operations, an average of 100 per day.
- The furthest airport from Immokalee Regional Airport (IMM) is Shark Bay Airport (MJK), which is located 11,508 miles (18,520 kilometers) away in Monkey Mia, Western Australia, Australia.
- Because of Immokalee Regional Airport's relatively low elevation of 37 feet, planes can take off or land at Immokalee Regional 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.
- In addition to being known as "Immokalee Regional Airport", another name for IMM is "(former Immokalee Army Airfield)".
- Transferred to Third Air Force in July 1944 with the drawdown of AAFTC's pilot training program and was a group training facility for replacement personnel.
Facts about St. Louis Regional Airport (ALN):
- The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
- Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
- The 2,250 acres airfield sits at 544 ft MSL.
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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 furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- St. Louis Regional Airport (ALN) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.00 miles (37.01 km) WNW | Southwest Florida International Airport (RSW) | Fort Myers, Florida, United States |     |
| 2 | 30.25 miles (48.69 km) SW | Naples Municipal Airport (APF) | Naples, Florida, United States | |
| 3 | 30.45 miles (49.00 km) WNW | Page Field (FMY) | Fort Myers, Florida, United States | |
| 4 | 34.67 miles (55.80 km) SSW | Marco Island Airport (MRK) | Marco Island, Florida, United States | |
| 5 | 49.47 miles (79.61 km) NW | Punta Gorda Airport (PGD) | Punta Gorda, Florida, United States | |
| 6 | 50.02 miles (80.49 km) ENE | Palm Beach County Glades Airport (PHK) | Pahokee, Florida, United States | |
| 7 | 50.42 miles (81.14 km) SE | Dade-Collier Training and Transition Airport (TNT) | Miami, Florida, United States | |
| 8 | 66.75 miles (107.43 km) NNE | Okeechobee County Airport (OBE) | Okeechobee, Florida, United States | |
| 9 | 70.74 miles (113.85 km) N | Sebring Regional Airport (SEF) | Sebring, Florida, United States | |
| 10 | 77.78 miles (125.18 km) NW | Venice Municipal Airport (VNC) | Venice, Florida, United States | |
| 11 | 77.90 miles (125.37 km) ESE | North Perry Airport (HWO) | Hollywood, Florida, United States | |
| 12 | 77.95 miles (125.44 km) ESE | Fort Lauderdale Executive Airport (FXE) | Fort Lauderdale, Florida, United States | |
| 13 | 78.57 miles (126.44 km) ESE | Opa-locka Executive Airport (OPF) | Miami, Florida, United States | |
| 14 | 80.14 miles (128.98 km) E | Boca Raton Airport (BCT) | Boca Raton, Florida, United States | |
| 15 | 80.36 miles (129.33 km) N | Avon Park Executive Airport (AVO) | Avon Park, Florida, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,507.72 miles (18,519.84 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 2 | 11,492.44 miles (18,495.25 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 3 | 11,469.93 miles (18,459.01 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 4 | 11,445.86 miles (18,420.29 km) S | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 5 | 11,437.98 miles (18,407.60 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 6 | 11,420.23 miles (18,379.04 km) WSW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 7 | 11,402.31 miles (18,350.20 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 11,390.81 miles (18,331.69 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 9 | 11,356.12 miles (18,275.86 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 10 | 11,346.64 miles (18,260.61 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 11,325.69 miles (18,226.89 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 12 | 11,325.45 miles (18,226.50 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 13 | 11,323.83 miles (18,223.89 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 11,316.03 miles (18,211.34 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 15 | 11,308.98 miles (18,199.99 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |