Nonstop flight route between Blackwell, Oklahoma, United States and Alton, Illinois, United States:
Departure Airport:
(36°47'44"N by 97°19'0"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from BWL to ALN:
422.13 miles (679.35 km)
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Jump to:
- About this route
- BWL Airport Information
- ALN Airport Information
- Facts about BWL
- Facts about ALN
- Map of Nearest Airports to BWL
- List of Nearest Airports to BWL
- Map of Furthest Airports from BWL
- List of Furthest Airports from BWL
- 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 Earl Henry Airport (BWL), Blackwell, Oklahoma, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 422 miles (or 679 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 Earl Henry 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: | BWL / |
| Airport Names: |
|
| Location: | Blackwell, Oklahoma, United States |
| GPS Coordinates: | 36°47'44"N by 97°19'0"W |
| Area Served: | Blackwell, Oklahoma |
| Operator/Owner: | Earl Henry Flying Service |
| Airport Type: | Private |
| Elevation: | 1054 feet (321 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BWL |
| More Information: | BWL 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 Earl Henry Airport (BWL):
- Earl Henry Airport (BWL) currently has only 1 runway.
- The closest airport to Earl Henry Airport (BWL) is Ponca City Regional Airport (PNC), which is located only 13 miles (21 kilometers) ESE of BWL.
- The furthest airport from Earl Henry Airport (BWL) is Sir Gaëtan Duval Airport (RRG), which is located 10,780 miles (17,348 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "Earl Henry Airport", another name for BWL is "6OK6".
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.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
- The 2,250 acres airfield sits at 544 ft MSL.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.81 miles (20.61 km) ESE | Ponca City Regional Airport (PNC) | Ponca City, Oklahoma, United States |     |
| 2 | 30.02 miles (48.31 km) NNE | Strother Field (WLD) | Winfield/Arkansas City, Kansas, United States | |
| 3 | 38.96 miles (62.70 km) SW | Enid Woodring Regional Airport (WDG) | Enid, Oklahoma, United States | |
| 4 | 44.96 miles (72.36 km) W | Kegelman Air Force Auxiliary Field (CKA) | Cherokee, Oklahoma, United States | |
| 5 | 45.70 miles (73.55 km) SSE | Stillwater Regional Airport (SWO) | Stillwater, Oklahoma, United States | |
| 6 | 45.87 miles (73.82 km) SW | Vance Air Force Base (END) | Enid, Oklahoma, United States | |
| 7 | 49.00 miles (78.86 km) WNW | Anthony Municipal Airport (ANY) | Anthony, Kansas, United States | |
| 8 | 57.22 miles (92.09 km) N | McConnell Air Force Base Wichita Army Airfield (IAB) | Wichita, Kansas, United States | |
| 9 | 59.03 miles (95.01 km) N | Cessna Aircraft Field (CEA) | Wichita, Kansas, United States | |
| 10 | 59.36 miles (95.53 km) N | Wichita Mid-Continent Airport (ICT) | Wichita, Kansas, United States | |
| 11 | 62.34 miles (100.33 km) N | Beech Factory Airport (BEC) | Wichita, Kansas, United States | |
| 12 | 65.49 miles (105.39 km) S | Guthrie–Edmond Regional Airport (GOK) | Guthrie, Oklahoma, United States | |
| 13 | 65.80 miles (105.90 km) SSE | Cushing Municipal Airport (CUH) | Cushing, Oklahoma, United States | |
| 14 | 72.30 miles (116.35 km) E | Bartlesville Municipal Airport (BVO) | Bartlesville, Oklahoma, United States | |
| 15 | 72.96 miles (117.42 km) NNE | Captain Jack Thomas/El Dorado Airport (EDK) | El Dorado, Kansas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,779.66 miles (17,348.14 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,608.30 miles (17,072.35 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 3 | 10,587.14 miles (17,038.30 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,565.82 miles (17,004.00 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,557.01 miles (16,989.82 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 6 | 10,555.37 miles (16,987.18 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 7 | 10,544.21 miles (16,969.23 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,529.30 miles (16,945.22 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,527.38 miles (16,942.14 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 10 | 10,523.34 miles (16,935.63 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 11 | 10,519.06 miles (16,928.75 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 12 | 10,506.66 miles (16,908.79 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,497.72 miles (16,894.41 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,485.13 miles (16,874.14 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 15 | 10,476.96 miles (16,861.00 km) W | Albany Airport (ALH) | Albany, 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 | |