Nonstop flight route between Portsmouth, New Hampshire, United States and Kitwe, Zambia:
Departure Airport:
(43°4'41"N by 70°49'23"W)
Arrival Airport:
(12°54'1"S by 28°8'58"E)
Distance from PSM to KIW:
7,274.12 miles (11,706.53 km)
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Jump to:
- About this route
- PSM Airport Information
- KIW Airport Information
- Facts about PSM
- Facts about KIW
- 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 KIW
- List of Nearest Airports to KIW
- Map of Furthest Airports from KIW
- List of Furthest Airports from KIW
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Southdowns Airport (KIW), Kitwe, Zambia would travel a Great Circle distance of 7,274 miles (or 11,707 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 Southdowns 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 Southdowns 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: | KIW / FLSO |
| Airport Name: | Southdowns Airport |
| Location: | Kitwe, Zambia |
| GPS Coordinates: | 12°54'1"S by 28°8'58"E |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 4145 feet (1,263 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KIW |
| More Information: | KIW Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- 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.
- Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
- 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.
- 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 Southdowns Airport (KIW):
- The furthest airport from Southdowns Airport (KIW) is Hilo International Airport (ITO), which is located 11,920 miles (19,184 kilometers) away in Hilo, Hawaii, United States.
- Because of Southdowns Airport's high elevation of 4,145 feet, planes must typically fly at a faster airspeed in order to takeoff or land at KIW. Combined with a high temperature, this could make KIW a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Southdowns Airport (KIW) is Kasompe Airport (CGJ), which is located 28 miles (46 kilometers) NW of KIW.
- Southdowns Airport (KIW) 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 | 28.45 miles (45.78 km) NW | Kasompe Airport (CGJ) | Chingola, Zambia | |
| 2 | 35.04 miles (56.40 km) ESE | Ndola Airport (NLA) | Ndola, Zambia | |
| 3 | 99.62 miles (160.33 km) NNW | Lubumbashi International Airport (FBM) | Lubumbashi, Democratic Republic of the Congo | |
| 4 | 130.30 miles (209.70 km) WNW | Solwezi Airport (SLI) | Solwezi, Zambia | |
| 5 | 131.28 miles (211.27 km) NNE | Mansa Airport (MNS) | Mansa, Luapula Province, Zambia | |
| 6 | 169.14 miles (272.20 km) S | Kenneth Kaunda International Airport (LUN) | Lusaka, Zambia | |
| 7 | 231.76 miles (372.98 km) NW | Kolwezi Airport (KWZ) | Kolwezi, Lualaba District, Democratic Republic of the Congo | |
| 8 | 254.86 miles (410.15 km) S | Kariba Airport (KAB) | Kariba, Zimbabwe | |
| 9 | 256.04 miles (412.06 km) E | Mfuwe Airport (MFU) | Mfuwe, Eastern Province, Zambia | |
| 10 | 258.56 miles (416.10 km) SW | Ngoma Airport (ZGM) | Ngoma, Zambia | |
| 11 | 259.65 miles (417.87 km) WSW | Kaoma Airport (KMZ) | Kaoma, Zambia | |
| 12 | 274.16 miles (441.21 km) NE | Kasama Airport (KAA) | Kasama, Zambia | |
| 13 | 301.87 miles (485.81 km) E | Chipata Airport (CIP) | Chipata, Zambia | |
| 14 | 342.20 miles (550.72 km) W | Zambezi Airport (BBZ) | Zambezi, Zambia | |
| 15 | 344.40 miles (554.25 km) WSW | Lukulu Airport (LXU) | Lukulu, Zambia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,920.12 miles (19,183.53 km) NNE | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 2 | 11,893.19 miles (19,140.19 km) NNE | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 3 | 11,888.59 miles (19,132.79 km) NNE | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 4 | 11,884.87 miles (19,126.80 km) NNE | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 5 | 11,862.93 miles (19,091.48 km) NNE | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 6 | 11,825.85 miles (19,031.82 km) NNE | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 7 | 11,806.80 miles (19,001.16 km) NNE | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 8 | 11,796.18 miles (18,984.07 km) NNE | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 9 | 11,795.13 miles (18,982.37 km) NNE | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 10 | 11,770.47 miles (18,942.69 km) NNE | Kalaupapa Airport (LUP) | Kalaupapa, Hawaii, United States | |
| 11 | 11,769.74 miles (18,941.51 km) NNE | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| 12 | 11,730.60 miles (18,878.52 km) NNE | Honolulu International Airport (HNL) | Honolulu, Hawaii, United States | |
| 13 | 11,730.60 miles (18,878.52 km) NNE | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 14 | 11,725.66 miles (18,870.57 km) NE | Kalaeloa Airport (NAX) | Kapolei, Hawaii, United States | |
| 15 | 11,716.88 miles (18,856.44 km) NNE | Wheeler AAF (HHI) | Wahiawa, Hawaii, United States | |