Nonstop flight route between Marshall, Texas, United States and Blackwell, Oklahoma, United States:
Departure Airport:
(32°31'14"N by 94°18'28"W)
Arrival Airport:
(36°47'44"N by 97°19'0"W)
Distance from ASL to BWL:
341.28 miles (549.23 km)
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Jump to:
- About this route
- ASL Airport Information
- BWL Airport Information
- Facts about ASL
- Facts about BWL
- Map of Nearest Airports to ASL
- List of Nearest Airports to ASL
- Map of Furthest Airports from ASL
- List of Furthest Airports from ASL
- Map of Nearest Airports to BWL
- List of Nearest Airports to BWL
- Map of Furthest Airports from BWL
- List of Furthest Airports from BWL
About this route:
A direct, nonstop flight between Harrison County Airport (ASL), Marshall, Texas, United States and Earl Henry Airport (BWL), Blackwell, Oklahoma, United States would travel a Great Circle distance of 341 miles (or 549 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 Harrison County Airport and Earl Henry Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ASL / KASL |
| Airport Name: | Harrison County Airport |
| Location: | Marshall, Texas, United States |
| GPS Coordinates: | 32°31'14"N by 94°18'28"W |
| Area Served: | Marshall, Texas |
| Operator/Owner: | Harrison County |
| Airport Type: | Public |
| Elevation: | 357 feet (109 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ASL |
| More Information: | ASL Maps & Info |
Arrival 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 |
Facts about Harrison County Airport (ASL):
- In the year ending May 28, 2007 the airport had 16,200 general aviation aircraft operations, average 44 per day.
- Harrison County Airport (ASL) has 2 runways.
- Because of Harrison County Airport's relatively low elevation of 357 feet, planes can take off or land at Harrison County 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 Harrison County Airport (ASL) is East Texas Regional Airport (GGG), which is located 25 miles (41 kilometers) WSW of ASL.
- The furthest airport from Harrison County Airport (ASL) is Cocos (Keeling) Island Airport (CCK), which is located 10,865 miles (17,485 kilometers) away in Cocos Islands, Australia.
Facts about Earl Henry Airport (BWL):
- 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.
- In addition to being known as "Earl Henry Airport", another name for BWL is "6OK6".
- Earl Henry Airport (BWL) currently has only 1 runway.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.36 miles (40.81 km) WSW | East Texas Regional Airport (GGG) | Longview, Texas, United States |     |
| 2 | 28.57 miles (45.97 km) E | Shreveport Regional Airport (SHV) | Shreveport, Louisiana, United States | |
| 3 | 32.81 miles (52.81 km) E | Shreveport Downtown Airport (DTN) | Shreveport, Louisiana, United States | |
| 4 | 37.60 miles (60.52 km) E | Barksdale Air Force Base (BAD) | Bossier City, Louisiana, United States | |
| 5 | 64.88 miles (104.42 km) W | Tyler Pounds Regional Airport (TYR) | Tyler, Texas, United States | |
| 6 | 67.03 miles (107.87 km) NNE | Texarkana Regional Airport (TXK) | Texarkana, Arkansas, United States | |
| 7 | 69.66 miles (112.11 km) SW | Cherokee County Airport (JKV) | Jacksonville, Texas, United States | |
| 8 | 79.95 miles (128.67 km) NE | Magnolia Municipal Airport (AGO) | Magnolia, Arkansas, United States | |
| 9 | 88.11 miles (141.79 km) WNW | Sulphur Springs Municipal Airport (SLR) | Sulphur Springs, Texas, United States | |
| 10 | 92.61 miles (149.04 km) SSW | Angelina County Airport (LFK) | Lufkin, Texas, United States | |
| 11 | 99.32 miles (159.83 km) ENE | South Arkansas Regional Airport at Goodwin Field (ELD) | El Dorado, Arkansas, United States | |
| 12 | 100.18 miles (161.22 km) E | Ruston Regional Airport (RSN) | Ruston, Louisiana, United States | |
| 13 | 101.62 miles (163.53 km) NW | Cox FieldCox Army Airfield (PRX) | Paris, Texas, United States | |
| 14 | 108.85 miles (175.18 km) WNW | Majors Airport (GVT) | Greenville, Texas, United States | |
| 15 | 114.79 miles (184.73 km) W | Terrell Municipal Airport (TRL) | Terrell, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,864.61 miles (17,484.86 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,800.41 miles (17,381.53 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 3 | 10,740.09 miles (17,284.45 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,721.37 miles (17,254.33 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,704.05 miles (17,226.45 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 10,703.29 miles (17,225.24 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 10,702.39 miles (17,223.79 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 8 | 10,699.54 miles (17,219.19 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 9 | 10,698.61 miles (17,217.70 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,698.32 miles (17,217.24 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 10,682.73 miles (17,192.14 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 12 | 10,679.59 miles (17,187.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,672.87 miles (17,176.27 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 10,666.89 miles (17,166.65 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 15 | 10,645.22 miles (17,131.78 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 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 | |