Nonstop flight route between Central, Alaska, United States and Portsmouth, Ohio, United States:
Departure Airport:
(65°34'26"N by 144°46'50"W)
Arrival Airport:
(38°50'26"N by 82°50'49"W)
Distance from CEM to PMH:
3,021.70 miles (4,862.94 km)
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Jump to:
- About this route
- CEM Airport Information
- PMH Airport Information
- Facts about CEM
- Facts about PMH
- Map of Nearest Airports to CEM
- List of Nearest Airports to CEM
- Map of Furthest Airports from CEM
- List of Furthest Airports from CEM
- 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 Central Airport (CEM), Central, Alaska, United States and Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States would travel a Great Circle distance of 3,022 miles (or 4,863 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 Central Airport and Greater Portsmouth Regional Airport, 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 Central Airport and Greater Portsmouth Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CEM / PARL |
| Airport Names: |
|
| Location: | Central, Alaska, United States |
| GPS Coordinates: | 65°34'26"N by 144°46'50"W |
| Area Served: | Central, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 937 feet (286 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CEM |
| More Information: | CEM 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 Central Airport (CEM):
- In addition to being known as "Central Airport", another name for CEM is "PACE".
- Because of Central Airport's relatively low elevation of 937 feet, planes can take off or land at Central 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 Central Airport (CEM) is Circle Hot Springs Airport (CHP), which is located only 8 miles (13 kilometers) SE of CEM.
- The furthest airport from Central Airport (CEM) is Port Elizabeth International Airport (PLZ), which is located 10,218 miles (16,444 kilometers) away in Port Elizabeth, South Africa.
- Central Airport (CEM) currently has only 1 runway.
Facts about Greater Portsmouth Regional Airport (PMH):
- The airport was constructed in the 1957 to replace another airport located in West Portsmouth, Ohio which was situated near the Ohio River.
- The airport offers fuel services along with a small snack bar, a couple of hangars, mechanics, and pilot snooze room.
- The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
- Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.81 miles (12.56 km) SE | Circle Hot Springs Airport (CHP) | Circle Hot Springs, Alaska, United States |     |
| 2 | 26.63 miles (42.86 km) NE | Circle City Airport (IRC) | Circle, Alaska, United States | |
| 3 | 56.60 miles (91.09 km) NNW | Birch Creek Airport (KBC) | Birch Creek, Alaska, United States | |
| 4 | 70.22 miles (113.01 km) N | Fort Yukon Airport (FYU) | Fort Yukon, Alaska, United States | |
| 5 | 79.53 miles (127.99 km) NNE | Chalkyitsik Airport (CIK) | Chalkyitsik, Alaska, United States | |
| 6 | 91.78 miles (147.71 km) NW | Beaver Airport (WBQ) | Beaver, Alaska, United States | |
| 7 | 92.13 miles (148.26 km) SW | Eielson Air Force Base (EIL) | Fairbanks, Alaska, United States | |
| 8 | 96.58 miles (155.43 km) WSW | Ladd Army Airfield (FBK) | Fairbanks / Fort Wainwright, Alaska, United States | |
| 9 | 103.41 miles (166.43 km) WSW | Fairbanks International Airport (FAI) | Fairbanks, Alaska, United States | |
| 10 | 108.47 miles (174.56 km) NNW | Venetie Airport (VEE) | Venetie, Alaska, United States | |
| 11 | 108.79 miles (175.08 km) SSW | Delta Junction Airport (DJN) | Delta Junction, Alaska, United States | |
| 12 | 109.06 miles (175.52 km) S | Healy River Airport (HKB) | Healy Lake, Alaska, United States | |
| 13 | 112.52 miles (181.08 km) SSW | Allen Army Airfield (BIG) | Fort Greely, Delta Junction, Alaska, United States | |
| 14 | 118.79 miles (191.18 km) ESE | Eagle Airport (EAA) | Eagle, Alaska, United States | |
| 15 | 124.85 miles (200.92 km) WNW | Stevens Village Airport (SVS) | Stevens Village, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,218.11 miles (16,444.41 km) SSE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,197.39 miles (16,411.07 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,191.75 miles (16,401.99 km) SSE | George Airport (GRJ) | George, South Africa | |
| 4 | 10,167.43 miles (16,362.85 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 5 | 10,147.18 miles (16,330.26 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 10,069.53 miles (16,205.30 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,029.35 miles (16,140.63 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 9,955.43 miles (16,021.68 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 9,948.82 miles (16,011.03 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 9,946.17 miles (16,006.77 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 9,945.90 miles (16,006.34 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 12 | 9,944.65 miles (16,004.32 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,941.71 miles (15,999.59 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 14 | 9,920.18 miles (15,964.95 km) SSE | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 9,915.41 miles (15,957.27 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 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 | |