Nonstop flight route between Portsmouth, Ohio, United States and Koumac, New Caledonia:
Departure Airport:
(38°50'26"N by 82°50'49"W)
Arrival Airport:
(20°32'33"S by 164°15'33"E)
Distance from PMH to KOC:
8,308.62 miles (13,371.39 km)
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Jump to:
- About this route
- PMH Airport Information
- KOC Airport Information
- Facts about PMH
- Facts about KOC
- 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 KOC
- List of Nearest Airports to KOC
- Map of Furthest Airports from KOC
- List of Furthest Airports from KOC
About this route:
A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Koumac Airport (KOC), Koumac, New Caledonia would travel a Great Circle distance of 8,309 miles (or 13,371 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 Koumac 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 Greater Portsmouth Regional Airport and Koumac Airport. 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: | KOC / NWWK |
| Airport Name: | Koumac Airport |
| Location: | Koumac, New Caledonia |
| GPS Coordinates: | 20°32'33"S by 164°15'33"E |
| Area Served: | Koumac, New Caledonia |
| Airport Type: | Public |
| Elevation: | 138 feet (42 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KOC |
| More Information: | KOC Maps & Info |
Facts about Greater Portsmouth Regional Airport (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.
- Greater Portsmouth Regional Airport covers an area of 246 acres at an elevation of 663 feet above mean sea level.
- 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 closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
Facts about Koumac Airport (KOC):
- The closest airport to Koumac Airport (KOC) is Koné Airport (KNQ), which is located 51 miles (83 kilometers) SE of KOC.
- Because of Koumac Airport's relatively low elevation of 138 feet, planes can take off or land at Koumac 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 Koumac Airport (KOC) is Nouadhibou International Airport (NDB), which is nearly antipodal to Koumac Airport (meaning Koumac Airport is almost on the exact opposite side of the Earth from Nouadhibou International Airport), and is located 12,349 miles (19,874 kilometers) away in Nouadhibou, Mauritania.
- Koumac Airport (KOC) currently has only 1 runway.
| 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 | 51.39 miles (82.71 km) SE | Koné Airport (KNQ) | Koné, New Caledonia | |
| 2 | 68.73 miles (110.60 km) NW | Île des Pins Airport (BMY) | Waala, Belep Islands, New Caledonia | |
| 3 | 161.98 miles (260.69 km) SE | Tontouta International Airport (NOU) | Noumea, New Caledonia | |
| 4 | 185.27 miles (298.16 km) SE | Nouméa Magenta Airport (GEA) | Nouméa, New Caledonia | |
| 5 | 252.16 miles (405.81 km) ESE | Maré Airport (MEE) | Maré, Loyalty Islands, New Caledonia | |
| 6 | 329.89 miles (530.91 km) NE | Bauerfield International Airport (VLI) | Port Vila, Vanuatu | |
| 7 | 331.95 miles (534.22 km) ENE | Dillon's Bay Airport (DLY) | Dillon's Bay, Erromango, Taféa, Vanuatu | |
| 8 | 346.92 miles (558.31 km) ENE | Ipota Airport (IPA) | Ipota, Erromango, Vanuatu | |
| 9 | 357.52 miles (575.37 km) E | Anatom Airport Aneityum Airport (AUY) | Anatom, Taféa, Vanuatu | |
| 10 | 358.02 miles (576.18 km) NE | Siwo Airport (EAE) | Sangafa, Emae, Shéfa, Vanuatu | |
| 11 | 358.58 miles (577.07 km) ENE | Aniwa Airport (AWD) | Aniwa Island, Taféa, Vanuatu | |
| 12 | 366.42 miles (589.69 km) NE | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 13 | 370.81 miles (596.76 km) NE | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 14 | 374.17 miles (602.17 km) NE | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| 15 | 377.47 miles (607.48 km) NE | Tongoa Airport (TGH) | Tongoa, Shefa Province, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,349.24 miles (19,874.12 km) ENE | Nouadhibou International Airport (NDB) | Nouadhibou, Mauritania | |
| 2 | 12,348.24 miles (19,872.51 km) ENE | La Güera Airport (ZLG) | La Güera, Western Sahara | |
| 3 | 12,332.49 miles (19,847.17 km) WNW | Akjoujt Airport (AJJ) | Akjoujt, Mauritania | |
| 4 | 12,267.35 miles (19,742.33 km) N | Nouakchott International Airport (NKC) | Nouakchott, Mauritania | |
| 5 | 12,262.23 miles (19,734.10 km) W | Atar Airport (ATR) | Atar, Mauritania | |
| 6 | 12,217.69 miles (19,662.42 km) NNW | Boutilimit Airport (OTL) | Boutilimit, Mauritania | |
| 7 | 12,217.05 miles (19,661.38 km) N | Dakhla Airport (VIL) | Dakhla, Western Sahara | |
| 8 | 12,194.17 miles (19,624.57 km) NW | Fderik Airport (FGD) | Fderik, Mauritania | |
| 9 | 12,165.01 miles (19,577.63 km) N | Podor Airport (POD) | Podor, Senegal | |
| 10 | 12,154.25 miles (19,560.32 km) WNW | Tazadit International Airport (OUZ) | Zouerate, Mauritania | |
| 11 | 12,153.12 miles (19,558.50 km) N | Richard Toll Airport (RDT) | Richard Toll, Senegal | |
| 12 | 12,150.52 miles (19,554.33 km) NW | Letfotar Airport (MOM) | Moudjeria, Mauritania | |
| 13 | 12,148.48 miles (19,551.04 km) NNW | Abbaye Airport (BGH) | Boghe (Bogué), Mauritania | |
| 14 | 12,124.44 miles (19,512.35 km) WNW | Tidjikja Airport (TIY) | Tidjikja, Mauritania | |
| 15 | 12,122.86 miles (19,509.80 km) N | Saint-Louis Airport (XLS) | Saint-Louis, Senegal | |