Nonstop flight route between Portsmouth, New Hampshire, United States and N'Djamena, Chad:
Departure Airport:
(43°4'41"N by 70°49'23"W)
Arrival Airport:
(12°8'0"N by 15°2'2"E)
Distance from PSM to NDJ:
5,440.86 miles (8,756.20 km)
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Jump to:
- About this route
- PSM Airport Information
- NDJ Airport Information
- Facts about PSM
- Facts about NDJ
- 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 NDJ
- List of Nearest Airports to NDJ
- Map of Furthest Airports from NDJ
- List of Furthest Airports from NDJ
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and N'Djamena International Airport (NDJ), N'Djamena, Chad would travel a Great Circle distance of 5,441 miles (or 8,756 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 N'Djamena 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 N'Djamena 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: | NDJ / FTTJ |
| Airport Name: | N'Djamena International Airport |
| Location: | N'Djamena, Chad |
| GPS Coordinates: | 12°8'0"N by 15°2'2"E |
| Area Served: | N'Djamena, Chad |
| Operator/Owner: | Government |
| Airport Type: | Public / Military |
| Elevation: | 968 feet (295 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from NDJ |
| More Information: | NDJ Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- The airport is located within the Pease International Tradeport, a result of the ongoing redevelopment of the former Pease Air Force Base which was closed under Base Realignment and Closure Commission action in the late 1980s and early 1990s.
- The airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
- 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 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.
- 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.
Facts about N'Djamena International Airport (NDJ):
- Because of N'Djamena International Airport's relatively low elevation of 968 feet, planes can take off or land at N'Djamena 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.
- The furthest airport from N'Djamena International Airport (NDJ) is Manihiki Island Airport (MHX), which is nearly antipodal to N'Djamena International Airport (meaning N'Djamena International Airport is almost on the exact opposite side of the Earth from Manihiki Island Airport), and is located 12,142 miles (19,541 kilometers) away in Manihiki Island, Cook Islands.
- The closest airport to N'Djamena International Airport (NDJ) is Bol-Berim Airport (OTC), which is located 93 miles (149 kilometers) NNW of NDJ.
- The French base is also shared by the small Chadian Air Force.
- N'Djamena International Airport (NDJ) currently has only 1 runway.
| 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 | 92.66 miles (149.12 km) NNW | Bol-Berim Airport (OTC) | Bol, Chad | |
| 2 | 123.56 miles (198.85 km) S | Yagoua Airport (GXX) | Yagoua, Cameroon | |
| 3 | 127.59 miles (205.33 km) SSW | Salak Airport (MVR) | Maroua, Far North Region, Cameroon | |
| 4 | 129.63 miles (208.62 km) S | Bongor Airport (OGR) | Bongor, Chad | |
| 5 | 133.39 miles (214.67 km) W | Maiduguri International Airport (MIU) | Maiduguri, Nigeria | |
| 6 | 138.63 miles (223.11 km) E | Bokoro Airport (BKR) | Bokoro, Chad | |
| 7 | 140.35 miles (225.88 km) N | Mao Airport (AMO) | Mao, Chad | |
| 8 | 146.55 miles (235.85 km) SSW | Kaélé Airport (KLE) | Kaélé, Cameroon | |
| 9 | 161.01 miles (259.13 km) SE | Bousso Airport (OUT) | Bousso, Chad | |
| 10 | 208.00 miles (334.74 km) SSE | Laï Airport (LTC) | Laï, Chad | |
| 11 | 211.09 miles (339.72 km) ESE | Melfi Airport (MEF) | Melfi, Chad | |
| 12 | 223.88 miles (360.30 km) SSW | Garoua International Airport (GOU) | Garoua, Cameroon | |
| 13 | 233.90 miles (376.43 km) ENE | Ati Airport (ATV) | Ati, Chad | |
| 14 | 245.97 miles (395.86 km) E | Mongo Airport (MVO) | Mongo, Chad | |
| 15 | 252.52 miles (406.39 km) SSE | Moundou Airport (MQQ) | Moundou, Chad | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,142.00 miles (19,540.61 km) WSW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 2 | 12,104.21 miles (19,479.79 km) ESE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 3 | 12,098.52 miles (19,470.62 km) ESE | Tau Airport (TAV) | Tau, American Samoa | |
| 4 | 12,090.07 miles (19,457.04 km) ESE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 5 | 12,023.58 miles (19,350.04 km) ESE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 6 | 11,965.53 miles (19,256.61 km) ESE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 7 | 11,948.43 miles (19,229.09 km) ESE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 8 | 11,933.36 miles (19,204.83 km) ESE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 9 | 11,912.03 miles (19,170.51 km) E | Asau Airport (AAU) | Asau, Samoa | |
| 10 | 11,854.47 miles (19,077.88 km) SE | Niue International Airport (IUE) | Alofi, Niue | |
| 11 | 11,723.35 miles (18,866.85 km) SSW | Rarotonga International Airport (RAR) | Avarua, Cook Islands | |
| 12 | 11,718.50 miles (18,859.04 km) SW | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 13 | 11,687.74 miles (18,809.54 km) SW | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |
| 14 | 11,683.15 miles (18,802.16 km) ESE | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 15 | 11,675.64 miles (18,790.07 km) E | Wallis Island (WLS) | Wallis and Futuna Islands | |