Nonstop flight route between Portsmouth, New Hampshire, United States and Butare, Rwanda:
Departure Airport:
(43°4'41"N by 70°49'23"W)
Arrival Airport:
(2°35'42"S by 29°44'23"E)
Distance from PSM to BTQ:
6,873.35 miles (11,061.55 km)
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Jump to:
- About this route
- PSM Airport Information
- BTQ Airport Information
- Facts about PSM
- Facts about BTQ
- 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 BTQ
- List of Nearest Airports to BTQ
- Map of Furthest Airports from BTQ
- List of Furthest Airports from BTQ
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Butare Airport (BTQ), Butare, Rwanda would travel a Great Circle distance of 6,873 miles (or 11,062 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 Butare 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 Butare 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: | BTQ / HRYI |
| Airport Names: |
|
| Location: | Butare, Rwanda |
| GPS Coordinates: | 2°35'42"S by 29°44'23"E |
| Area Served: | Butare, Rwanda |
| Operator/Owner: | Rwanda Civil Aviation Authority |
| Airport Type: | Public |
| Elevation: | 5801 feet (1,768 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BTQ |
| More Information: | BTQ Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- 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.
- 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.
- 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 airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
Facts about Butare Airport (BTQ):
- Butare Airport (BTQ) currently has only 1 runway.
- The furthest airport from Butare Airport (BTQ) is Cassidy International Airport (CXI), which is located 11,946 miles (19,224 kilometers) away in Christmas Island, Kiribati.
- In addition to being known as "Butare Airport", another name for BTQ is "Butare".
- Because of Butare Airport's high elevation of 5,801 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BTQ. Combined with a high temperature, this could make BTQ a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Template:Huye District
- The closest airport to Butare Airport (BTQ) is Kirundo Airport (KRE), which is located 25 miles (40 kilometers) E of BTQ.
| 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 | 24.67 miles (39.70 km) E | Kirundo Airport (KRE) | Kirundo, Burundi | |
| 2 | 51.21 miles (82.42 km) NNE | Kigali International Airport (KGL) | Kigali, Rwanda | |
| 3 | 58.15 miles (93.59 km) SSW | Bujumbura International Airport (BJM) | Bujumbura, Burundi | |
| 4 | 59.17 miles (95.23 km) SSE | Gitega Airport (GID) | Gitega, Burundi | |
| 5 | 67.26 miles (108.25 km) WNW | Kuvumu Airport (BKY) | Bukavu, Democratic Republic of the Congo | |
| 6 | 71.43 miles (114.96 km) NNW | Gisenyi Airport (GYI) | Gisenyi, Rwanda | |
| 7 | 72.70 miles (117.00 km) NNW | Goma Airport (GOM) | Goma, Democratic Republic of the Congo | |
| 8 | 152.95 miles (246.15 km) NNE | Mbarara Airport (MBQ) | Mbarara, Uganda | |
| 9 | 158.30 miles (254.75 km) S | Kigoma Airport (TKQ) | Kigoma, Tanzania | |
| 10 | 168.12 miles (270.56 km) ENE | Bukoba Airport (BKZ) | Bukoba, Tanzania | |
| 11 | 194.05 miles (312.29 km) N | Kasese Airport (KSE) | Kasese, Uganda | |
| 12 | 219.80 miles (353.73 km) N | Beni Airport (BNC) | Beni, Nord-Kivu, Democratic Republic of the Congo | |
| 13 | 220.61 miles (355.04 km) E | Mwanza Airport (MWZ) | Mwanza, Tanzania | |
| 14 | 229.16 miles (368.80 km) S | Kalemie Airport (FMI) | Kalemie, Democratic Republic of the Congo | |
| 15 | 261.00 miles (420.04 km) NE | Entebbe International Airport (EBB) | Entebbe, Uganda | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,945.54 miles (19,224.43 km) E | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,284.04 miles (18,159.85 km) SW | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 3 | 11,275.14 miles (18,145.53 km) SE | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 4 | 11,229.11 miles (18,071.46 km) SSW | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 5 | 11,225.52 miles (18,065.68 km) SSW | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 6 | 11,225.44 miles (18,065.55 km) S | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 7 | 11,210.20 miles (18,041.03 km) NNE | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 8 | 11,189.67 miles (18,007.99 km) NNE | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 9 | 11,189.55 miles (18,007.80 km) NNE | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 10 | 11,180.01 miles (17,992.45 km) NNE | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 11 | 11,179.20 miles (17,991.14 km) SSW | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 12 | 11,158.86 miles (17,958.39 km) NNE | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 13 | 11,154.31 miles (17,951.07 km) SSW | Apataki Airport (APK) | Apataki, French Polynesia | |
| 14 | 11,120.92 miles (17,897.34 km) NNE | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 15 | 11,117.42 miles (17,891.71 km) S | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |