Nonstop flight route between Portsmouth, Ohio, United States and Compton, California, United States:
Departure Airport:
(38°50'26"N by 82°50'49"W)
Arrival Airport:
(33°53'24"N by 118°14'36"W)
Distance from PMH to CPM:
1,986.15 miles (3,196.40 km)
Share this route:
Jump to:
- About this route
- PMH Airport Information
- CPM Airport Information
- Facts about PMH
- Facts about CPM
- 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 CPM
- List of Nearest Airports to CPM
- Map of Furthest Airports from CPM
- List of Furthest Airports from CPM
About this route:
A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Compton/Woodley Airport (CPM), Compton, California, United States would travel a Great Circle distance of 1,986 miles (or 3,196 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 Greater Portsmouth Regional Airport and Compton/Woodley Airport, the route shown on this map most likely still appears to be a straight line.
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: | CPM / KCPM |
| Airport Name: | Compton/Woodley Airport |
| Location: | Compton, California, United States |
| GPS Coordinates: | 33°53'24"N by 118°14'36"W |
| Operator/Owner: | County of Los Angeles |
| Airport Type: | Public |
| Elevation: | 97 feet (30 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CPM |
| More Information: | CPM Maps & Info |
Facts about Greater Portsmouth Regional Airport (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 covers an area of 246 acres at an elevation of 663 feet above mean sea level.
- Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
- The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of 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.
Facts about Compton/Woodley Airport (CPM):
- Because of Compton/Woodley Airport's relatively low elevation of 97 feet, planes can take off or land at Compton/Woodley 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.
- Compton Airport is featured in Airline episode 46 when Robin Petgrave, the founder of the flight school Tomorrow's Aeronautical Museum, was delayed which eventually resulted in his giving a cast member's son a plane ride at Compton Airport with his flight school which ends the episode.
- The Compton Airport is mentioned in the opening bars of Dr.
- Compton/Woodley Airport (CPM) has 2 runways.
- The closest airport to Compton/Woodley Airport (CPM) is Hawthorne Municipal Airport (HHR), which is located only 6 miles (9 kilometers) WNW of CPM.
- The furthest airport from Compton/Woodley Airport (CPM) is Pierrefonds Airport (ZSE), which is located 11,486 miles (18,486 kilometers) away in Saint-Pierre, Réunion.
| 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 | 5.72 miles (9.21 km) WNW | Hawthorne Municipal Airport (HHR) | Hawthorne, California, United States | |
| 2 | 7.26 miles (11.69 km) SE | Long Beach Airport (JLB) | Long Beach, California, United States | |
| 3 | 7.26 miles (11.69 km) SE | Long Beach Airport (LGB) | Long Beach, California, United States | |
| 4 | 8.14 miles (13.10 km) SW | Zamperini FieldLomita Landing Strip (TOA) | Torrance, California, United States | |
| 5 | 10.10 miles (16.26 km) WNW | Los Angeles International Airport (LAX) | Los Angeles, California, United States | |
| 6 | 14.74 miles (23.73 km) NW | Santa Monica Airport (SMO) | Santa Monica, California, United States | |
| 7 | 15.18 miles (24.44 km) E | Fullerton Municipal Airport (FUL) | Fullerton, California, United States | |
| 8 | 18.08 miles (29.09 km) NE | San Gabriel Valley (El Monte) Airport (EMT) | El Monte, California, United States | |
| 9 | 22.44 miles (36.12 km) NNW | Bob Hope Airport (BUR) | Burbank, California, United States | |
| 10 | 26.15 miles (42.09 km) SE | John Wayne Airport (SNA) | Santa Ana, California, United States | |
| 11 | 26.21 miles (42.18 km) NNW | Van Nuys Airport (VNY) | Van Nuys, California, United States | |
| 12 | 27.31 miles (43.94 km) NNW | Whiteman Airport (WHP) | Los Angeles, California, United States | |
| 13 | 29.90 miles (48.12 km) ENE | Brackett Field (POC) | La Verne, California, United States | |
| 14 | 32.93 miles (53.00 km) ESE | MCAS El Toro (NZJ) | Santa Ana, California, United States | |
| 15 | 34.94 miles (56.24 km) SSW | Catalina AirportBuffalo Springs Airport (CIB) | Avalon, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,486.42 miles (18,485.56 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 11,473.95 miles (18,465.49 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,461.01 miles (18,444.66 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,455.38 miles (18,435.61 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 5 | 11,358.54 miles (18,279.75 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 11,238.24 miles (18,086.14 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,232.99 miles (18,077.70 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 11,197.38 miles (18,020.40 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,105.83 miles (17,873.05 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 11,072.86 miles (17,819.99 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 11 | 11,068.67 miles (17,813.25 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 12 | 11,060.48 miles (17,800.08 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 13 | 11,049.94 miles (17,783.11 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 11,039.08 miles (17,765.64 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 11,029.06 miles (17,749.50 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |