Nonstop flight route between Kankakee, Illinois, United States and Fort Sill, Oklahoma, United States:
Departure Airport:
(41°4'17"N by 87°50'47"W)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from IKK to FSI:
726.02 miles (1,168.41 km)
Share this route:
Jump to:
- About this route
- IKK Airport Information
- FSI Airport Information
- Facts about IKK
- Facts about FSI
- Map of Nearest Airports to IKK
- List of Nearest Airports to IKK
- Map of Furthest Airports from IKK
- List of Furthest Airports from IKK
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Greater Kankakee Airport (IKK), Kankakee, Illinois, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 726 miles (or 1,168 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 Greater Kankakee Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | IKK / KIKK |
| Airport Name: | Greater Kankakee Airport |
| Location: | Kankakee, Illinois, United States |
| GPS Coordinates: | 41°4'17"N by 87°50'47"W |
| Area Served: | Kankakee, Illinois |
| Airport Type: | Public |
| Elevation: | 629 feet (192 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from IKK |
| More Information: | IKK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | FSI / KFSI |
| Airport Name: | Henry Post Army Airfield |
| Location: | Fort Sill, Oklahoma, United States |
| GPS Coordinates: | 34°38'58"N by 98°24'7"W |
| Operator/Owner: | U.S. Army ATCA-ASO |
| Airport Type: | Military |
| Elevation: | 1189 feet (362 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FSI |
| More Information: | FSI Maps & Info |
Facts about Greater Kankakee Airport (IKK):
- The closest airport to Greater Kankakee Airport (IKK) is Kentland Municipal Airport (KKT), which is located 31 miles (49 kilometers) SE of IKK.
- The airport was opened in 1962 and continues to operate as a general aviation facility serving the Kankakee area and South Chicago.
- Because of Greater Kankakee Airport's relatively low elevation of 629 feet, planes can take off or land at Greater Kankakee 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.
- Greater Kankakee Airport (IKK) has 2 runways.
- The furthest airport from Greater Kankakee Airport (IKK) is Margaret River Airport (MGV), which is located 11,091 miles (17,849 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Henry Post Army Airfield (FSI):
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 30.72 miles (49.43 km) SE | Kentland Municipal Airport (KKT) | Kentland, Indiana, United States |     |
| 2 | 35.26 miles (56.74 km) NNW | Joliet Regional Airport (JOT) | Joliet, Illinois, United States | |
| 3 | 35.65 miles (57.38 km) ESE | Jasper County Airport (RNZ) | Rensselaer, Indiana, United States | |
| 4 | 39.22 miles (63.12 km) NNW | Lewis University Airport (LOT) | Chicago / Romeoville, Illinois, United States | |
| 5 | 43.86 miles (70.59 km) NNE | Gary/Chicago International Airport (GYY) | Gary, Indiana (near Chicago), United States | |
| 6 | 49.62 miles (79.86 km) N | Chicago Midway International Airport (MDW) | Chicago, Illinois, United States | |
| 7 | 50.97 miles (82.03 km) ENE | Porter County Regional Airport (VPZ) | Valparaiso, Indiana, United States | |
| 8 | 58.36 miles (93.91 km) NW | Chicago/Aurora Municipal Airport (AUZ) | Aurora, Illinois, United States | |
| 9 | 61.36 miles (98.76 km) NNW | DuPage Airport (DPA) | West Chicago, Illinois, United States | |
| 10 | 61.68 miles (99.27 km) SSE | Vermilion Regional Airport (DNV) | Danville, Illinois, United States | |
| 11 | 62.76 miles (100.99 km) N | Chicago O'Hare International Airport (ORD) | Chicago, Illinois, United States | |
| 12 | 65.88 miles (106.03 km) SE | Purdue University Airport (LAF) | West Lafayette, Indiana, United States | |
| 13 | 67.29 miles (108.29 km) ENE | La Porte Municipal Airport (LPO) | La Porte, Indiana, United States | |
| 14 | 67.29 miles (108.29 km) ENE | La Porte Municipal Airport (PPO) | La Porte, Indiana, United States | |
| 15 | 68.78 miles (110.69 km) NE | Michigan City Municipal Airport (MGC) | Michigan City, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,090.71 miles (17,848.72 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,067.56 miles (17,811.47 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,048.63 miles (17,781.00 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,043.28 miles (17,772.40 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,001.53 miles (17,705.21 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,987.98 miles (17,683.39 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,983.43 miles (17,676.08 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 10,977.93 miles (17,667.23 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,958.53 miles (17,636.00 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,953.57 miles (17,628.02 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,910.68 miles (17,559.00 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,881.22 miles (17,511.58 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,866.31 miles (17,487.59 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,858.65 miles (17,475.26 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,825.05 miles (17,421.18 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.72 miles (9.20 km) S | Lawton–Fort Sill Regional Airport (LAW) | Lawton, Oklahoma, United States | |
| 2 | 28.03 miles (45.12 km) ESE | Halliburton Field (DUC) | Duncan, Oklahoma, United States | |
| 3 | 38.98 miles (62.73 km) WSW | Frederick Regional Airport (FDR) | Frederick, Oklahoma, United States | |
| 4 | 39.53 miles (63.61 km) NE | Chickasha Municipal Airport (CHK) | Chickasha, Oklahoma, United States | |
| 5 | 43.74 miles (70.39 km) WNW | Hobart Regional Airport (HBR) | Hobart, Oklahoma, United States | |
| 6 | 45.95 miles (73.94 km) S | Sheppard Air Force Base (SPS) | Wichita Falls, Texas, United States | |
| 7 | 49.22 miles (79.21 km) W | Altus Air Force Base (LTS) | Altus, Oklahoma, United States | |
| 8 | 53.30 miles (85.78 km) W | Altus/Quartz Mountain Regional Airport (AXS) | Altus, Oklahoma, United States | |
| 9 | 54.76 miles (88.12 km) S | Kickapoo Downtown Airport (KIP) | Wichita Falls, Texas, United States | |
| 10 | 65.69 miles (105.71 km) NW | Clinton-Sherman Industrial Airpark (CSM) | Clinton, Oklahoma, United States | |
| 11 | 66.85 miles (107.58 km) NE | University of Oklahoma Max Westheimer Airport (OUN) | Norman, Oklahoma, United States | |
| 12 | 68.33 miles (109.96 km) NNW | Clinton Regional Airport (CLK) | Clinton, Oklahoma, United States | |
| 13 | 68.51 miles (110.26 km) NE | Will Rogers World Airport (OKC) | Oklahoma City, Oklahoma, United States | |
| 14 | 74.55 miles (119.97 km) NE | Wiley Post Airport (PWA) | Oklahoma City, Oklahoma, United States | |
| 15 | 78.07 miles (125.64 km) NE | Tinker Air Force Base (TIK) | Oklahoma City, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,920.33 miles (17,574.52 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,680.39 miles (17,188.37 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,614.31 miles (17,082.03 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 4 | 10,601.93 miles (17,062.12 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,589.08 miles (17,041.43 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,532.55 miles (16,950.46 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,512.35 miles (16,917.95 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,492.35 miles (16,885.76 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 9 | 10,478.49 miles (16,863.45 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 10,478.05 miles (16,862.75 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 10,472.77 miles (16,854.25 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,460.30 miles (16,834.17 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,458.62 miles (16,831.48 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 10,456.31 miles (16,827.76 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 10,452.67 miles (16,821.90 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |