Nonstop flight route between Portsmouth, New Hampshire, United States and Bertoua, Cameroon:
Departure Airport:
(43°4'41"N by 70°49'23"W)
Arrival Airport:
(4°32'59"N by 13°43'33"E)
Distance from PSM to BTA:
5,728.86 miles (9,219.68 km)
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Jump to:
- About this route
- PSM Airport Information
- BTA Airport Information
- Facts about PSM
- Facts about BTA
- 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 BTA
- List of Nearest Airports to BTA
- Map of Furthest Airports from BTA
- List of Furthest Airports from BTA
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Bertoua Airport (BTA), Bertoua, Cameroon would travel a Great Circle distance of 5,729 miles (or 9,220 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 Bertoua 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 Bertoua 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: | BTA / FKKO |
| Airport Names: |
|
| Location: | Bertoua, Cameroon |
| GPS Coordinates: | 4°32'59"N by 13°43'33"E |
| Area Served: | Bertoua |
| Airport Type: | Public |
| Elevation: | 2198 feet (670 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BTA |
| More Information: | BTA Maps & Info |
Facts about Portsmouth International Airport at Pease (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 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.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- 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.
- 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 Bertoua Airport (BTA):
- Bertoua Airport (BTA) currently has only 1 runway.
- In addition to being known as "Bertoua Airport", another name for BTA is "Bertoua Airport (Bertoua)".
- The furthest airport from Bertoua Airport (BTA) is Canton Island Airport (CIS), which is nearly antipodal to Bertoua Airport (meaning Bertoua Airport is almost on the exact opposite side of the Earth from Canton Island Airport), and is located 12,043 miles (19,381 kilometers) away in Canton Island, Kiribati.
- The closest airport to Bertoua Airport (BTA) is Batouri Airport (OUR), which is located 44 miles (71 kilometers) E of BTA.
| 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 | 44.18 miles (71.10 km) E | Batouri Airport (OUR) | Batouri, Cameroon | |
| 2 | 143.79 miles (231.41 km) E | Berbérati Airport (BBT) | Berbérati, Central African Republic | |
| 3 | 152.02 miles (244.66 km) E | Carnot Airport (CRF) | Carnot, Central African Republic | |
| 4 | 159.59 miles (256.83 km) WSW | Yaoundé Airport (YAO) | Yaoundé, Cameroon | |
| 5 | 160.26 miles (257.91 km) WSW | Yaoundé Nsimalen International Airport (NSI) | Yaoundé, Cameroon | |
| 6 | 166.93 miles (268.65 km) NE | Bouar Airport (BOP) | Bouar, Central African Republic | |
| 7 | 209.91 miles (337.82 km) WSW | Ebolowa Airport (EBW) | Ebolowa, Cameroon | |
| 8 | 217.38 miles (349.83 km) NE | Bozoum Airport (BOZ) | Bozoum, Central African Republic | |
| 9 | 218.08 miles (350.97 km) WNW | Foumban Nkounja Airport (FOM) | Foumban, Cameroon | |
| 10 | 218.08 miles (350.97 km) WNW | Foumban Nkounja Airport (KOB) | Koutaba, Cameroon | |
| 11 | 230.09 miles (370.29 km) SW | Bitam Airport (BMM) | Bitam, Gabon | |
| 12 | 241.85 miles (389.22 km) WNW | Bafoussam Airport (BFX) | Bafoussam, Cameroon | |
| 13 | 259.30 miles (417.30 km) WNW | Dschang Airport (DSC) | Dschang, Cameroon | |
| 14 | 268.41 miles (431.96 km) WNW | Bamenda Airport (BPC) | Bamenda, Cameroon | |
| 15 | 270.50 miles (435.33 km) WNW | Bali Airport (BAJ) | Bali, West New Britain, Papua New Guinea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,042.63 miles (19,380.68 km) ESE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 2 | 11,895.74 miles (19,144.30 km) SW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 3 | 11,735.35 miles (18,886.17 km) SSE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 4 | 11,732.65 miles (18,881.83 km) SSE | Tau Airport (TAV) | Tau, American Samoa | |
| 5 | 11,732.11 miles (18,880.95 km) SSE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 6 | 11,700.11 miles (18,829.46 km) SSE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 7 | 11,694.18 miles (18,819.91 km) SSE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 8 | 11,685.99 miles (18,806.74 km) SSE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 9 | 11,682.06 miles (18,800.40 km) SSE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 10 | 11,681.56 miles (18,799.60 km) SE | Asau Airport (AAU) | Asau, Samoa | |
| 11 | 11,672.89 miles (18,785.65 km) SW | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 12 | 11,530.80 miles (18,556.97 km) SE | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 13 | 11,445.00 miles (18,418.90 km) SE | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 14 | 11,403.12 miles (18,351.50 km) SSE | Niue International Airport (IUE) | Alofi, Niue | |
| 15 | 11,402.54 miles (18,350.57 km) ESE | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |