Nonstop flight route between Alton, Illinois, United States and Blytheville, Arkansas, United States:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(35°56'26"N by 89°49'50"W)
Distance from ALN to HKA:
204.15 miles (328.54 km)
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- About this route
- ALN Airport Information
- HKA Airport Information
- Facts about ALN
- Facts about HKA
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to HKA
- List of Nearest Airports to HKA
- Map of Furthest Airports from HKA
- List of Furthest Airports from HKA
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Blytheville Municipal Airport (HKA), Blytheville, Arkansas, United States would travel a Great Circle distance of 204 miles (or 329 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 St. Louis Regional Airport and Blytheville Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | HKA / KHKA |
| Airport Name: | Blytheville Municipal Airport |
| Location: | Blytheville, Arkansas, United States |
| GPS Coordinates: | 35°56'26"N by 89°49'50"W |
| Area Served: | Blytheville, Arkansas |
| Operator/Owner: | City of Blytheville |
| Airport Type: | Public |
| Elevation: | 256 feet (78 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HKA |
| More Information: | HKA Maps & Info |
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.
- 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 2,250 acres airfield sits at 544 ft MSL.
- 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.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- West Star Aviation is the largest fixed base operations company at the airport.
Facts about Blytheville Municipal Airport (HKA):
- This airport is included in the FAA's National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.
- Because of Blytheville Municipal Airport's relatively low elevation of 256 feet, planes can take off or land at Blytheville Municipal 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 Blytheville Municipal Airport (HKA) is Arkansas International Airport (BYH), which is located only 7 miles (11 kilometers) WNW of HKA.
- The furthest airport from Blytheville Municipal Airport (HKA) is Margaret River Airport (MGV), which is located 11,022 miles (17,738 kilometers) away in Margaret River, Western Australia, Australia.
- Blytheville Municipal Airport (HKA) currently has only 1 runway.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.54 miles (10.52 km) WNW | Arkansas International Airport (BYH) | Blytheville, Arkansas, United States | |
| 2 | 18.39 miles (29.59 km) W | Manila Municipal Airport (MXA) | Manila, Arkansas, United States | |
| 3 | 22.82 miles (36.72 km) NNW | Kennett Memorial Airport (KNT) | Kennett, Missouri, United States | |
| 4 | 38.86 miles (62.54 km) WNW | Kirk Field (PGR) | Paragould, Arkansas, United States | |
| 5 | 40.40 miles (65.02 km) S | Millington Regional Jetport (NQA) | Millington, Tennessee, United States | |
| 6 | 46.27 miles (74.46 km) W | Jonesboro Municipal Airport (JBR) | Jonesboro, Arkansas, United States | |
| 7 | 46.33 miles (74.56 km) N | Malden Regional Airport (MAW) | Malden, Missouri, United States | |
| 8 | 56.06 miles (90.22 km) ENE | Everett-Stewart Regional Airport (UCY) | Union City, Tennessee, United States | |
| 9 | 56.46 miles (90.86 km) ESE | McKellar-Sipes Regional Airport (MKL) | Jackson, Tennessee, United States | |
| 10 | 60.11 miles (96.73 km) SSW | West Memphis Municipal Airport (AWM) | West Memphis, Arkansas, United States | |
| 11 | 62.45 miles (100.50 km) WNW | Walnut Ridge Regional AirportWalnut Ridge Army Airfield (ARG) | Walnut Ridge, Arkansas, United States | |
| 12 | 62.59 miles (100.73 km) S | Memphis International Airport (MEM) | Memphis, Tennessee, United States | |
| 13 | 66.49 miles (107.01 km) S | Olive Branch Airport (OLV) | Olive Branch, Mississippi, United States | |
| 14 | 67.88 miles (109.25 km) NNE | Sikeston Memorial Municipal AirportHarvey Parks Army Airfield (SIK) | Sikeston, Missouri, United States | |
| 15 | 85.34 miles (137.35 km) ENE | Henry County Airport (PHT) | Paris, Tennessee, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,021.69 miles (17,737.65 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,001.11 miles (17,704.52 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,980.54 miles (17,671.42 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,968.51 miles (17,652.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,962.26 miles (17,642.01 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,949.59 miles (17,621.61 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 10,945.08 miles (17,614.35 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,937.01 miles (17,601.37 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,927.05 miles (17,585.34 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,917.05 miles (17,569.24 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 10,890.95 miles (17,527.24 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 10,884.61 miles (17,517.04 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 13 | 10,875.24 miles (17,501.95 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 14 | 10,873.11 miles (17,498.54 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,866.55 miles (17,487.97 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |