Nonstop flight route between Portsmouth, Ohio, United States and Port Clarence, Alaska, United States:
Departure Airport:
(38°50'26"N by 82°50'49"W)
Arrival Airport:
(65°15'12"N by 166°51'30"W)
Distance from PMH to KPC:
3,653.19 miles (5,879.22 km)
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Jump to:
- About this route
- PMH Airport Information
- KPC Airport Information
- Facts about PMH
- Facts about KPC
- Map of Nearest Airports to PMH
- List of Nearest Airports to PMH
- Map of Furthest Airports from PMH
- List of Furthest Airports from PMH
- Map of Nearest Airports to KPC
- List of Nearest Airports to KPC
- Map of Furthest Airports from KPC
- List of Furthest Airports from KPC
About this route:
A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Port Clarence Coast Guard Station (KPC), Port Clarence, Alaska, United States would travel a Great Circle distance of 3,653 miles (or 5,879 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 large distance between Greater Portsmouth Regional Airport and Port Clarence Coast Guard Station, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Greater Portsmouth Regional Airport and Port Clarence Coast Guard Station. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | KPC / PAPC |
| Airport Name: | Port Clarence Coast Guard Station |
| Location: | Port Clarence, Alaska, United States |
| GPS Coordinates: | 65°15'12"N by 166°51'30"W |
| Area Served: | Port Clarence, Alaska |
| Operator/Owner: | U.S. Government |
| Airport Type: | Private |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KPC |
| More Information: | KPC Maps & Info |
Facts about Greater Portsmouth Regional Airport (PMH):
- 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.
- The airport offers fuel services along with a small snack bar, a couple of hangars, mechanics, and pilot snooze room.
- 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.
- Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
Facts about Port Clarence Coast Guard Station (KPC):
- The closest airport to Port Clarence Coast Guard Station (KPC) is Brevig Mission Airport (KTS), which is located only 13 miles (20 kilometers) ENE of KPC.
- Because of Port Clarence Coast Guard Station's relatively low elevation of 10 feet, planes can take off or land at Port Clarence Coast Guard Station 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.
- Port Clarence Coast Guard Station (KPC) currently has only 1 runway.
- The furthest airport from Port Clarence Coast Guard Station (KPC) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,342 miles (16,644 kilometers) away in Villa Las Estrellas, Antarctica.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.55 miles (20.20 km) ENE | Brevig Mission Airport (KTS) | Brevig Mission, Alaska, United States | |
| 2 | 13.19 miles (21.23 km) NW | Lost River 1 Airport (LSR) | Lost River, Alaska, United States | |
| 3 | 15.05 miles (24.22 km) E | Teller Airport (TLA) | Teller, Alaska, United States | |
| 4 | 37.30 miles (60.03 km) NW | Tin City LRRS Airport (TNC) | Tin City, Alaska, United States | |
| 5 | 43.71 miles (70.34 km) NW | Wales Airport (WAA) | Wales, Alaska, United States | |
| 6 | 65.89 miles (106.04 km) SE | Nome Airport (OME) | Nome, Alaska, United States | |
| 7 | 69.36 miles (111.62 km) WNW | Diomede Heliport (FAA: DM2) (DIO) | Diomede, Alaska, United States | |
| 8 | 72.18 miles (116.17 km) NNE | Shishmaref Airport (SHH) | Shishmaref, Alaska, United States | |
| 9 | 95.09 miles (153.04 km) ESE | Council Airport (CIL) | Council, Alaska, United States | |
| 10 | 108.00 miles (173.80 km) ESE | White Mountain Airport (WMO) | White Mountain, Alaska, United States | |
| 11 | 122.86 miles (197.72 km) ESE | Golovin Airport (GLV) | Golovin, Alaska, United States | |
| 12 | 129.41 miles (208.27 km) ENE | Deering Airport (DRG) | Deering, Alaska, United States | |
| 13 | 141.33 miles (227.44 km) ESE | Elim Airport (ELI) | Elim, Alaska, United States | |
| 14 | 153.04 miles (246.29 km) SW | Savoonga Airport (SVA) | Savoonga, Alaska, United States | |
| 15 | 161.13 miles (259.31 km) E | Granite Mountain Air Station (GMT) | Granite Mountain, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,341.87 miles (16,643.58 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 10,263.31 miles (16,517.16 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 3 | 10,243.73 miles (16,485.64 km) SSW | George Airport (GRJ) | George, South Africa | |
| 4 | 10,214.67 miles (16,438.88 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 5 | 10,172.51 miles (16,371.02 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,127.04 miles (16,297.86 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 7 | 10,016.47 miles (16,119.91 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,973.25 miles (16,050.35 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 9,949.98 miles (16,012.90 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 10 | 9,939.35 miles (15,995.80 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 11 | 9,939.35 miles (15,995.80 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 12 | 9,913.50 miles (15,954.18 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 13 | 9,907.43 miles (15,944.42 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 9,904.42 miles (15,939.58 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 15 | 9,898.56 miles (15,930.15 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |