Nonstop flight route between Portsmouth, New Hampshire, United States and Freetown, Sierra Leone:
Departure Airport:
(43°4'41"N by 70°49'23"W)
Arrival Airport:
(8°36'59"N by 13°11'43"W)
Distance from PSM to FNA:
4,195.73 miles (6,752.36 km)
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Jump to:
- About this route
- PSM Airport Information
- FNA Airport Information
- Facts about PSM
- Facts about FNA
- 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 FNA
- List of Nearest Airports to FNA
- Map of Furthest Airports from FNA
- List of Furthest Airports from FNA
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Lungi International Airport (FNA), Freetown, Sierra Leone would travel a Great Circle distance of 4,196 miles (or 6,752 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 Lungi International 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 Lungi International 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: | FNA / GFLL |
| Airport Name: | Lungi International Airport |
| Location: | Freetown, Sierra Leone |
| GPS Coordinates: | 8°36'59"N by 13°11'43"W |
| Area Served: | Freetown; Lungi |
| Airport Type: | Public |
| Elevation: | 84 feet (26 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FNA |
| More Information: | FNA Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- Portsmouth International Airport at Pease, formerly known as Pease International Airport, is a joint civil and military use airport located one nautical mile west of the central business district of Portsmouth, a city in Rockingham County, New Hampshire, United States.
- 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.
- 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.
- Portsmouth International Airport at Pease covers an area of 3,000 acres at an elevation of 100 feet above mean sea level.
- The airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
- 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.
- It shares the runway with the Pease Air National Guard Base, which is actively utilized by the 157th Air Refueling Wing of the New Hampshire Air National Guard, an Air Mobility Command -gained Air National Guard unit operating the KC-135R Stratotanker aircraft.
Facts about Lungi International Airport (FNA):
- Because of Lungi International Airport's relatively low elevation of 84 feet, planes can take off or land at Lungi International 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.
- Lungi International Airport (FNA) currently has only 1 runway.
- Passengers have the choice of ferry, the new Pelican Water Taxi or an ex-Isle of Wight Hovercraft docked in the Aberdeen district of Freetown to cross the bay to Freetown.
- The furthest airport from Lungi International Airport (FNA) is Ulawa Airport (RNA), which is nearly antipodal to Lungi International Airport (meaning Lungi International Airport is almost on the exact opposite side of the Earth from Ulawa Airport), and is located 12,097 miles (19,468 kilometers) away in Arona, Ulawa Island, Solomon Islands.
- The closest airport to Lungi International Airport (FNA) is Hastings Airport (HGS), which is located only 16 miles (26 kilometers) SSE of FNA.
- Lungi International Airport handled 167,911 passengers last year.
| 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 | 16.01 miles (25.77 km) SSE | Hastings Airport (HGS) | Freetown, Sierra Leone | |
| 2 | 72.19 miles (116.17 km) NNW | Conakry International Airport (CKY) | Conakry, Guinea | |
| 3 | 78.82 miles (126.85 km) SE | Gbangbatok Airport (GBK) | Gbangbatok, Sierra Leone | |
| 4 | 88.09 miles (141.77 km) SSE | Sherbro International Airport (BTE) | Bonthe, Sierra Leone | |
| 5 | 108.49 miles (174.60 km) ESE | Bo Airport (KBS) | Bo, Sierra Leone | |
| 6 | 122.49 miles (197.13 km) NNW | Fria Airport (FIG) | Fria, Guinea | |
| 7 | 134.64 miles (216.68 km) ENE | Kabala Airport (KBA) | Kabala, Sierra Leone | |
| 8 | 146.76 miles (236.18 km) E | Yengema Airport (WYE) | Yengema, Kono District, Sierra Leone | |
| 9 | 146.91 miles (236.43 km) ESE | Kenema Airport (KEN) | Kenema, Sierra Leone | |
| 10 | 178.36 miles (287.04 km) NNW | Boké Baralande Airport (BKJ) | Boké, Guinea | |
| 11 | 192.26 miles (309.41 km) ENE | Faranah Airport (FAA) | Faranah, Guinea | |
| 12 | 197.89 miles (318.47 km) NNE | Tata Airport (LEK) | Labé, Guinea | |
| 13 | 203.72 miles (327.85 km) E | Foya Airport (FOY) | Foya, Liberia | |
| 14 | 212.99 miles (342.77 km) E | Kissidougou Airport (KSI) | Kissidougou, Guinea | |
| 15 | 231.79 miles (373.02 km) SE | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,096.79 miles (19,467.85 km) ESE | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 2 | 12,082.55 miles (19,444.93 km) S | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 3 | 12,079.33 miles (19,439.74 km) ESE | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 4 | 12,071.69 miles (19,427.46 km) S | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 5 | 12,046.15 miles (19,386.36 km) S | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 6 | 12,040.79 miles (19,377.73 km) E | Uru Harbour Airport (ATD) | Atoifi, Malaita, Solomon Islands | |
| 7 | 12,035.09 miles (19,368.55 km) E | Afutara Airport (AFT) | Afutara, Solomon Islands | |
| 8 | 12,018.48 miles (19,341.82 km) E | Auki Gwaunaru'u Airport (AKS) | Auki / Gwaunaru'u, Solomon Islands | |
| 9 | 11,987.56 miles (19,292.07 km) S | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 10 | 11,972.81 miles (19,268.33 km) E | Honiara International Airport (formerly Henderson Field) (HIR) | Honiara, Guadalcanal Island, Solomon Islands | |
| 11 | 11,967.92 miles (19,260.46 km) S | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 12 | 11,959.96 miles (19,247.64 km) S | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 13 | 11,955.32 miles (19,240.17 km) E | Mbambanakira Airport (MBU) | Mbambanakira, Solomon Islands | |
| 14 | 11,954.54 miles (19,238.92 km) S | Sara Airport (SSR) | Sara, Vanuatu | |
| 15 | 11,941.53 miles (19,217.98 km) E | Fera Airport (FRE) | Maringe, Fera Island, Isabel Province, Solomon Islands | |