Nonstop flight route between Marshall, Texas, United States and Ottumwa, Iowa, United States:
Departure Airport:
(32°31'14"N by 94°18'28"W)
Arrival Airport:
(41°6'24"N by 92°26'53"W)
Distance from ASL to OTM:
602.05 miles (968.91 km)
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Jump to:
- About this route
- ASL Airport Information
- OTM Airport Information
- Facts about ASL
- Facts about OTM
- 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 OTM
- List of Nearest Airports to OTM
- Map of Furthest Airports from OTM
- List of Furthest Airports from OTM
About this route:
A direct, nonstop flight between Harrison County Airport (ASL), Marshall, Texas, United States and Ottumwa Regional Airport (OTM), Ottumwa, Iowa, United States would travel a Great Circle distance of 602 miles (or 969 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 Ottumwa Regional 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: | OTM / KOTM |
| Airport Name: | Ottumwa Regional Airport |
| Location: | Ottumwa, Iowa, United States |
| GPS Coordinates: | 41°6'24"N by 92°26'53"W |
| Area Served: | Ottumwa, Iowa |
| Operator/Owner: | City of Ottumwa |
| Airport Type: | Public |
| Elevation: | 845 feet (258 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from OTM |
| More Information: | OTM Maps & Info |
Facts about Harrison County Airport (ASL):
- Trans-Texas DC-3s stopped there until 1963.
- The closest airport to Harrison County Airport (ASL) is East Texas Regional Airport (GGG), which is located 25 miles (41 kilometers) WSW of ASL.
- 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 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.
- Harrison County Airport (ASL) has 2 runways.
Facts about Ottumwa Regional Airport (OTM):
- The closest airport to Ottumwa Regional Airport (OTM) is Fairfield Municipal Airport (FFL), which is located 25 miles (40 kilometers) E of OTM.
- Ottumwa Regional Airport (OTM) has 2 runways.
- In December, 1947, Central States Airlines began commercial air service to Ottumwa.
- Because of Ottumwa Regional Airport's relatively low elevation of 845 feet, planes can take off or land at Ottumwa 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 2002, the City of Ottumwa, in conjunction with the Federal Aviation Administration constructed a new terminal at the airport, replacing the World War II-era operations building that had served as the terminal.
- The furthest airport from Ottumwa Regional Airport (OTM) is Margaret River Airport (MGV), which is located 10,856 miles (17,470 kilometers) away in Margaret River, Western Australia, Australia.
| 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 | 24.59 miles (39.57 km) E | Fairfield Municipal Airport (FFL) | Fairfield, Iowa, United States | |
| 2 | 49.22 miles (79.22 km) NW | Newton Municipal Airport (TNU) | Newton, Iowa, United States | |
| 3 | 50.07 miles (80.58 km) ESE | Mount Pleasant Municipal Airport (MPZ) | Mount Pleasant, Iowa, United States | |
| 4 | 59.49 miles (95.74 km) NE | Iowa City Municipal Airport (IOW) | Iowa City, Iowa, United States | |
| 5 | 65.92 miles (106.09 km) NE | The Eastern Iowa Airport (CID) | Cedar Rapids, Iowa, United States | |
| 6 | 69.58 miles (111.97 km) SE | Keokuk Municipal Airport (EOK) | Keokuk, Iowa, United States | |
| 7 | 69.61 miles (112.03 km) WNW | Des Moines International Airport (DSM) | Des Moines, Iowa, United States | |
| 8 | 69.90 miles (112.49 km) ENE | Muscatine Municipal Airport (MUT) | Muscatine, Iowa, United States | |
| 9 | 70.20 miles (112.97 km) S | Kirksville Regional Airport (IRK) | Kirksville, Missouri, United States | |
| 10 | 70.64 miles (113.68 km) NW | Ankeny Regional Airport (IKV) | Ankeny, Iowa, United States | |
| 11 | 72.55 miles (116.76 km) ESE | Southeast Iowa Regional Airport (BRL) | Burlington, Iowa, United States | |
| 12 | 86.16 miles (138.66 km) NW | Ames Municipal Airport (AMW) | Ames, Iowa, United States | |
| 13 | 92.68 miles (149.15 km) SW | Trenton Municipal Airport (TRX) | Trenton, Missouri, United States | |
| 14 | 97.34 miles (156.65 km) NW | Boone Municipal Airport (BNW) | Boone, Iowa, United States | |
| 15 | 99.95 miles (160.85 km) W | Creston Municipal Airport (CSQ) | Creston, Iowa, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,855.57 miles (17,470.30 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,832.65 miles (17,433.41 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,812.10 miles (17,400.35 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,808.75 miles (17,394.95 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,770.23 miles (17,332.96 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,756.03 miles (17,310.11 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,746.26 miles (17,294.38 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,745.15 miles (17,292.60 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 10,732.55 miles (17,272.32 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,716.95 miles (17,247.22 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,690.02 miles (17,203.87 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,665.26 miles (17,164.03 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,641.77 miles (17,126.23 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,637.25 miles (17,118.96 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,617.31 miles (17,086.87 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |