Nonstop flight route between Portsmouth, New Hampshire, United States and Squamish, British Columbia, Canada:
Departure Airport:
(43°4'41"N by 70°49'23"W)
Arrival Airport:
(49°46'54"N by 123°9'42"W)
Distance from PSM to YSE:
2,482.80 miles (3,995.66 km)
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Jump to:
- About this route
- PSM Airport Information
- YSE Airport Information
- Facts about PSM
- Facts about YSE
- 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 YSE
- List of Nearest Airports to YSE
- Map of Furthest Airports from YSE
- List of Furthest Airports from YSE
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Squamish Airport (YSE), Squamish, British Columbia, Canada would travel a Great Circle distance of 2,483 miles (or 3,996 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 relatively short distance between Portsmouth International Airport at Pease and Squamish Airport, the route shown on this map most likely still appears to be a straight line.
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: | YSE / CYSE |
| Airport Name: | Squamish Airport |
| Location: | Squamish, British Columbia, Canada |
| GPS Coordinates: | 49°46'54"N by 123°9'42"W |
| Operator/Owner: | District of Squamish |
| Airport Type: | Public |
| Elevation: | 171 feet (52 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YSE |
| More Information: | YSE 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 airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
- 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.
- 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 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 Squamish Airport (YSE):
- The furthest airport from Squamish Airport (YSE) is Tôlanaro Airport (FTU), which is located 10,647 miles (17,134 kilometers) away in Tôlanaro, Madagascar.
- Because of Squamish Airport's relatively low elevation of 171 feet, planes can take off or land at Squamish 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.
- Squamish Airport (YSE) currently has only 1 runway.
- The closest airport to Squamish Airport (YSE) is Whistler/Green Lake Water Aerodrome (YWS), which is located 27 miles (43 kilometers) NNE of YSE.
| 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 | 26.74 miles (43.03 km) NNE | Whistler/Green Lake Water Aerodrome (YWS) | Whistler, British Columbia, Canada | |
| 2 | 33.36 miles (53.69 km) SW | Sechelt Aerodrome (YHS) | Sechelt, British Columbia, Canada | |
| 3 | 33.74 miles (54.30 km) S | Vancouver Harbour Water Airport (CXH) | Vancouver, British Columbia, Canada | |
| 4 | 39.87 miles (64.16 km) WSW | Pender Harbour Water Aerodrome (YPT) | Pender Harbour, British Columbia, Canada | |
| 5 | 40.57 miles (65.28 km) S | Vancouver International Airport (YVR) | Vancouver, British Columbia, Canada | |
| 6 | 43.97 miles (70.76 km) SSE | Pitt Meadows Regional Airport (YPK) | Pitt Meadows, British Columbia, Canada | |
| 7 | 49.37 miles (79.46 km) S | Boundary Bay Airport (YDT) | Delta, British Columbia, Canada | |
| 8 | 54.74 miles (88.09 km) SW | Nanaimo Harbour Water Airport (ZNA) | Nanaimo, British Columbia, Canada | |
| 9 | 58.01 miles (93.36 km) SSE | Blaine Municipal Airport (BWS) | Blaine, Washington, United States | |
| 10 | 59.48 miles (95.72 km) SSW | Nanaimo Airport (YCD) | Nanaimo, British Columbia, Canada | |
| 11 | 59.79 miles (96.21 km) W | Powell River Airport (YPW) | Powell River, British Columbia, Canada | |
| 12 | 60.84 miles (97.92 km) W | Texada/Gillies Bay Airport (YGB) | Texada Island, British Columbia, Canada | |
| 13 | 63.18 miles (101.67 km) WSW | Qualicum Beach Airport (XQU) | Qualicum Beach, British Columbia, Canada | |
| 14 | 63.49 miles (102.18 km) SE | Abbotsford International Airport (YXX) | Abbotsford, British Columbia, Canada | |
| 15 | 63.50 miles (102.20 km) S | Mayne Island Water Aerodrome (YAV) | Miner's Bay, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,646.84 miles (17,134.39 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,585.73 miles (17,036.03 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,559.41 miles (16,993.68 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,547.49 miles (16,974.50 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,543.03 miles (16,967.32 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,516.67 miles (16,924.89 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 7 | 10,516.44 miles (16,924.53 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,503.03 miles (16,902.95 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,488.64 miles (16,879.78 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,479.03 miles (16,864.33 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 11 | 10,468.88 miles (16,847.99 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 12 | 10,453.18 miles (16,822.72 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 13 | 10,439.26 miles (16,800.32 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 14 | 10,427.84 miles (16,781.94 km) ESE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 15 | 10,410.41 miles (16,753.89 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |