Nonstop flight route between Point Lookout, Missouri, United States and Portsmouth, Ohio, United States:
Departure Airport:
(36°37'32"N by 93°13'44"W)
Arrival Airport:
(38°50'26"N by 82°50'49"W)
Distance from PLK to PMH:
587.19 miles (944.99 km)
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- About this route
- PLK Airport Information
- PMH Airport Information
- Facts about PLK
- Facts about PMH
- Map of Nearest Airports to PLK
- List of Nearest Airports to PLK
- Map of Furthest Airports from PLK
- List of Furthest Airports from PLK
- Map of Nearest Airports to PMH
- List of Nearest Airports to PMH
- Map of Furthest Airports from PMH
- List of Furthest Airports from PMH
About this route:
A direct, nonstop flight between M. Graham Clark Downtown Airport (PLK), Point Lookout, Missouri, United States and Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States would travel a Great Circle distance of 587 miles (or 945 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 M. Graham Clark Downtown Airport and Greater Portsmouth Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PLK / KPLK |
| Airport Name: | M. Graham Clark Downtown Airport |
| Location: | Point Lookout, Missouri, United States |
| GPS Coordinates: | 36°37'32"N by 93°13'44"W |
| Area Served: | Branson / Hollister |
| Airport Type: | Public |
| Elevation: | 940 feet (287 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PLK |
| More Information: | PLK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PMH / KPMH |
| Airport Name: | Greater Portsmouth Regional Airport |
| Location: | Portsmouth, Ohio, United States |
| GPS Coordinates: | 38°50'26"N by 82°50'49"W |
| Area Served: | Portsmouth, Ohio |
| Operator/Owner: | Scioto County Airport Authority |
| Airport Type: | Public |
| Elevation: | 663 feet (202 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PMH |
| More Information: | PMH Maps & Info |
Facts about M. Graham Clark Downtown Airport (PLK):
- A private entity had contracted with the college to provide commercial airline service to Clark Field, serving Branson, in the late 1990s, but the venture failed and the terminal building, fire department building, and associated ramp were turned over to the college.
- M. Graham Clark Downtown Airport (PLK) currently has only 1 runway.
- The furthest airport from M. Graham Clark Downtown Airport (PLK) is Margaret River Airport (MGV), which is located 10,834 miles (17,435 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to M. Graham Clark Downtown Airport (PLK) is Branson Airport (BKG), which is located only 7 miles (11 kilometers) SSE of PLK.
- Around March 10, 2011, the runway numbers at M.
- Because of M. Graham Clark Downtown Airport's relatively low elevation of 940 feet, planes can take off or land at M. Graham Clark Downtown 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 FBO is operated by the Taney County Airport Board.
- The direction of the prevailing winds are typically from the north or from the southwest.
Facts about Greater Portsmouth Regional Airport (PMH):
- Greater Portsmouth Regional Airport covers an area of 246 acres at an elevation of 663 feet above mean sea level.
- The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
- Because of Greater Portsmouth Regional Airport's relatively low elevation of 663 feet, planes can take off or land at Greater Portsmouth 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 furthest airport from Greater Portsmouth Regional Airport (PMH) is Margaret River Airport (MGV), which is located 11,385 miles (18,322 kilometers) away in Margaret River, Western Australia, Australia.
- Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.67 miles (10.74 km) SSE | Branson Airport (BKG) | Branson, Missouri, United States |     |
| 2 | 25.52 miles (41.06 km) S | Boone County Airport (HRO) | Harrison, Arkansas, United States | |
| 3 | 42.37 miles (68.19 km) ESE | Marion County Regional Airport (FLP) | Flippin, Arkansas, United States | |
| 4 | 43.72 miles (70.36 km) NNW | Springfield–Branson National Airport (SGF) | Springfield, Missouri, United States | |
| 5 | 45.71 miles (73.56 km) ESE | Ozark Regional Airport (WMH) | Mountain Home, Arkansas, United States | |
| 6 | 51.81 miles (83.39 km) WSW | Rogers Municipal Airport (ROG) | Rogers, Arkansas, United States | |
| 7 | 58.44 miles (94.05 km) WSW | Springdale Municipal Airport (SPZ) | Springdale, Arkansas, United States | |
| 8 | 64.50 miles (103.80 km) WSW | Northwest Arkansas Regional Airport (XNA) | Fayetteville/Springdale, Arkansas, United States | |
| 9 | 65.66 miles (105.66 km) WNW | Neosho Hugh Robinson Airport (EOS) | Neosho, Missouri, United States | |
| 10 | 67.71 miles (108.97 km) SW | Drake Field (FYV) | Fayetteville, Arkansas, United States | |
| 11 | 76.26 miles (122.74 km) WSW | Smith Field (SLG) | Siloam Springs, Arkansas, United States | |
| 12 | 79.00 miles (127.14 km) WNW | Joplin Regional Airport (JLN) | Joplin, Missouri, United States | |
| 13 | 93.86 miles (151.06 km) WNW | Miami Municipal Airport (MIO) | Miami, Oklahoma, United States | |
| 14 | 97.63 miles (157.11 km) NE | Waynesville-St. Robert Regional Airport (TBN) | Fort Leonard Wood, Missouri, United States | |
| 15 | 100.51 miles (161.75 km) NW | Atkinson Municipal Airport (PTS) | Pittsburg, Kansas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,833.93 miles (17,435.48 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,812.92 miles (17,401.66 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,791.80 miles (17,367.67 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,782.09 miles (17,352.05 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,770.85 miles (17,333.96 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,755.82 miles (17,309.76 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 10,753.97 miles (17,306.79 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,745.69 miles (17,293.46 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,732.20 miles (17,271.76 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,721.97 miles (17,255.29 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 10,700.80 miles (17,221.23 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 12 | 10,696.56 miles (17,214.40 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 13 | 10,688.19 miles (17,200.94 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 14 | 10,678.27 miles (17,184.97 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,672.19 miles (17,175.18 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.79 miles (55.99 km) SSE | Lawrence County Airpark (HTW) | Chesapeake, Ohio / Huntington, West Virginia, United States | |
| 2 | 36.25 miles (58.33 km) SSE | Tri-State Airport (HTS) | Huntington, West Virginia, United States | |
| 3 | 41.94 miles (67.50 km) NE | Ohio University Airport Gordon K. Bush Airport (ATO) | Athens/Albany, Ohio, United States | |
| 4 | 64.90 miles (104.45 km) NW | Wilmington Air Park (ILN) | Wilmington, Ohio, United States | |
| 5 | 67.39 miles (108.45 km) N | Rickenbacker International Airport (LCK) | Columbus, Ohio, United States | |
| 6 | 74.94 miles (120.61 km) ESE | Yeager Airport (CRW) | Charleston, West Virginia, United States | |
| 7 | 80.01 miles (128.77 km) N | Port Columbus International Airport (CMH) | Columbus, Ohio, United States | |
| 8 | 83.15 miles (133.81 km) ENE | Mid-Ohio Valley Regional Airport (PKB) | Parkersburg, West Virginia, United States | |
| 9 | 86.34 miles (138.95 km) WNW | Cincinnati Municipal Airport (LUK) | Cincinnati, Ohio, United States | |
| 10 | 86.46 miles (139.15 km) N | Ohio State University Airport (OSU) | Columbus, Ohio, United States | |
| 11 | 87.10 miles (140.18 km) NW | Springfield–Beckley Municipal Airport (SGH) | Springfield, Ohio, United States | |
| 12 | 90.07 miles (144.96 km) NW | Dayton–Wright Brothers Airport (MGY) | Dayton, Ohio, United States | |
| 13 | 91.75 miles (147.65 km) NNE | Zanesville Municipal Airport (ZZV) | Zanesville, Ohio, United States | |
| 14 | 93.47 miles (150.42 km) NW | Wright-Patterson Air Force Base (FFO) | Dayton, Ohio, United States | |
| 15 | 95.72 miles (154.05 km) WNW | Middletown Regional Airport (MWO) | Middletown, Ohio, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,384.56 miles (18,321.63 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,361.95 miles (18,285.24 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,338.90 miles (18,248.15 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,338.49 miles (18,247.48 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,301.73 miles (18,188.33 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,287.40 miles (18,165.26 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,277.69 miles (18,149.64 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,266.80 miles (18,132.11 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 11,262.96 miles (18,125.94 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,243.76 miles (18,095.02 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,216.76 miles (18,051.58 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,187.46 miles (18,004.43 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,171.36 miles (17,978.51 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,164.59 miles (17,967.62 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,129.72 miles (17,911.50 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |