Nonstop flight route between Portsmouth, New Hampshire, United States and Mokhotlong, Lesotho:
Departure Airport:
(43°4'41"N by 70°49'23"W)
Arrival Airport:
(29°16'54"S by 29°4'22"E)
Distance from PSM to MKH:
8,037.66 miles (12,935.32 km)
Share this route:
Jump to:
- About this route
- PSM Airport Information
- MKH Airport Information
- Facts about PSM
- Facts about MKH
- Map of Nearest Airports to PSM
- List of Nearest Airports to PSM
- Map of Furthest Airports from PSM
- List of Furthest Airports from PSM
- Map of Nearest Airports to MKH
- List of Nearest Airports to MKH
- Map of Furthest Airports from MKH
- List of Furthest Airports from MKH
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Mokhotlong Airport (MKH), Mokhotlong, Lesotho would travel a Great Circle distance of 8,038 miles (or 12,935 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 Portsmouth International Airport at Pease and Mokhotlong 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 Portsmouth International Airport at Pease and Mokhotlong Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | PSM / KPSM |
| Airport Name: | Portsmouth International Airport at Pease |
| Location: | Portsmouth, New Hampshire, United States |
| GPS Coordinates: | 43°4'41"N by 70°49'23"W |
| Area Served: | Portsmouth, New Hampshire |
| Operator/Owner: | Pease Development Authority |
| Airport Type: | Public / Military |
| Elevation: | 100 feet (30 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PSM |
| More Information: | PSM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | MKH / FXMK |
| Airport Name: | Mokhotlong Airport |
| Location: | Mokhotlong, Lesotho |
| GPS Coordinates: | 29°16'54"S by 29°4'22"E |
| Area Served: | Mokhotlong |
| Airport Type: | Public |
| Elevation: | 7200 feet (2,195 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MKH |
| More Information: | MKH Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- Because of Portsmouth International Airport at Pease's relatively low elevation of 100 feet, planes can take off or land at Portsmouth International Airport at Pease 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 Portsmouth International Airport at Pease (PSM) is Margaret River Airport (MGV), which is located 11,729 miles (18,875 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Portsmouth International Airport at Pease (PSM) is Sanford Seacoast Regional Airport (SFM), which is located 23 miles (36 kilometers) NNE of PSM.
Facts about Mokhotlong Airport (MKH):
- The furthest airport from Mokhotlong Airport (MKH) is Hana Airport (HNM), which is located 11,770 miles (18,942 kilometers) away in Hana, Hawaii, United States.
- Because of Mokhotlong Airport's high elevation of 7,200 feet, planes must typically fly at a faster airspeed in order to takeoff or land at MKH. Combined with a high temperature, this could make MKH a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Mokhotlong Airport (MKH) has 2 runways.
- The closest airport to Mokhotlong Airport (MKH) is Lebakeng Airport (LEF), which is located 49 miles (79 kilometers) SSW of MKH.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 22.58 miles (36.34 km) NNE | Sanford Seacoast Regional Airport (SFM) | Sanford, Maine, United States |     |
| 2 | 29.19 miles (46.98 km) SSW | Lawrence Municipal Airport (LWM) | Lawrence, Massachusetts, United States | |
| 3 | 32.53 miles (52.35 km) WSW | Manchester–Boston Regional Airport (MHT) | Manchester, New Hampshire, United States | |
| 4 | 34.45 miles (55.44 km) S | Beverly Municipal Airport (BVY) | Beverly, Massachusetts, United States | |
| 5 | 35.29 miles (56.80 km) WNW | Concord Municipal Airport (CON) | Concord, New Hampshire, United States | |
| 6 | 40.53 miles (65.23 km) WSW | Nashua Airport (ASH) | Nashua, New Hampshire, United States | |
| 7 | 45.44 miles (73.12 km) NW | Laconia Municipal Airport (LCI) | Laconia, New Hampshire, United States | |
| 8 | 46.98 miles (75.61 km) NNE | Portland International Jetport (PWM) | Portland, Maine, United States | |
| 9 | 48.19 miles (77.56 km) SSW | Laurence G. Hanscom Field (BED) | Bedford, Massachusetts, United States | |
| 10 | 50.27 miles (80.90 km) S | Boston Logan International Airport (BOS) | Boston, Massachusetts, United States | |
| 11 | 52.79 miles (84.95 km) SW | Moore Army Airfield (AYE) | Leominster, Massachusetts, United States | |
| 12 | 62.58 miles (100.71 km) WSW | Jaffrey Airport - Silver Ranch Airpark (AFN) | Jaffrey, New Hampshire, United States | |
| 13 | 63.39 miles (102.02 km) N | Eastern Slopes Regional Airport (FRY) | Fryeburg, Maine, United States | |
| 14 | 63.85 miles (102.75 km) SSW | Norwood Memorial Airport (OWD) | Norwood, Massachusetts, United States | |
| 15 | 70.61 miles (113.64 km) WSW | Gardner Municipal Airport (GDM) | Gardner, Massachusetts, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,728.69 miles (18,875.45 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,721.96 miles (18,864.62 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,709.16 miles (18,844.03 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 11,706.15 miles (18,839.18 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,680.00 miles (18,797.09 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,643.56 miles (18,738.45 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,596.81 miles (18,663.21 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,594.69 miles (18,659.81 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,582.73 miles (18,640.55 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,496.62 miles (18,501.97 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,495.19 miles (18,499.67 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 11,405.66 miles (18,355.59 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,403.27 miles (18,351.74 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 11,373.84 miles (18,304.37 km) SW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,370.22 miles (18,298.56 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 48.99 miles (78.84 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 2 | 54.08 miles (87.03 km) SW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 3 | 63.59 miles (102.34 km) NE | Ladysmith Airport (LAY) | Ladysmith, KwaZulu-Natal, South Africa | |
| 4 | 68.27 miles (109.87 km) WNW | Leribe Airport (LRB) | Leribe, Lesotho | |
| 5 | 72.00 miles (115.87 km) WSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 6 | 83.63 miles (134.59 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 7 | 92.38 miles (148.68 km) W | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 8 | 115.67 miles (186.15 km) WSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 9 | 124.64 miles (200.58 km) E | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 10 | 132.86 miles (213.82 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 11 | 158.26 miles (254.69 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 12 | 167.52 miles (269.60 km) W | Bloemfontein International Airport (BFN) | Bloemfontein, Free State, South Africa | |
| 13 | 186.21 miles (299.68 km) E | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 196.08 miles (315.56 km) NNW | Heidelberg Airport (HDB) | Heidelberg, Baden-Württemberg, Germany | |
| 15 | 213.16 miles (343.05 km) ENE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,769.80 miles (18,941.61 km) NNE | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 2 | 11,763.52 miles (18,931.50 km) NE | Kalaupapa Airport (LUP) | Kalaupapa, Hawaii, United States | |
| 3 | 11,763.22 miles (18,931.02 km) NNE | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 4 | 11,759.19 miles (18,924.53 km) NNE | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 5 | 11,755.83 miles (18,919.13 km) NE | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| 6 | 11,741.44 miles (18,895.97 km) NNE | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 7 | 11,739.40 miles (18,892.68 km) NE | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 8 | 11,739.10 miles (18,892.20 km) NE | Wheeler AAF (HHI) | Wahiawa, Hawaii, United States | |
| 9 | 11,737.93 miles (18,890.31 km) NE | Dillingham Airfield (HDH) | Mokuleia, Hawaii, United States | |
| 10 | 11,734.59 miles (18,884.94 km) NE | Honolulu International Airport (HNL) | Honolulu, Hawaii, United States | |
| 11 | 11,734.59 miles (18,884.94 km) NE | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 12 | 11,730.07 miles (18,877.67 km) NNE | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 13 | 11,728.20 miles (18,874.67 km) NE | Kalaeloa Airport (NAX) | Kapolei, Hawaii, United States | |
| 14 | 11,727.36 miles (18,873.31 km) NNE | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 15 | 11,718.59 miles (18,859.20 km) NNE | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |