Nonstop flight route between Portsmouth, New Hampshire, United States and Sandy Lake, Ontario, Canada:
Departure Airport:

Arrival Airport:

Distance from PSM to ZSJ:
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- About this route
- PSM Airport Information
- ZSJ Airport Information
- Facts about PSM
- Facts about ZSJ
- 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 ZSJ
- List of Nearest Airports to ZSJ
- Map of Furthest Airports from ZSJ
- List of Furthest Airports from ZSJ
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Sandy Lake Airport (ZSJ), Sandy Lake, Ontario, Canada would travel a Great Circle distance of 1,240 miles (or 1,995 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 Sandy Lake 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: | ZSJ / CZSJ |
Airport Name: | Sandy Lake Airport |
Location: | Sandy Lake, Ontario, Canada |
GPS Coordinates: | 53°3'51"N by 93°20'39"W |
Operator/Owner: | Government of Ontario |
Airport Type: | Public |
Elevation: | 951 feet (290 meters) |
# of Runways: | 1 |
View all routes: | Routes from ZSJ |
More Information: | ZSJ Maps & Info |
Facts about Portsmouth International Airport at Pease (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.
- 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.
- 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.
- 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.
Facts about Sandy Lake Airport (ZSJ):
- The closest airport to Sandy Lake Airport (ZSJ) is Keewaywin Airport (KEW), which is located 22 miles (35 kilometers) ESE of ZSJ.
- Sandy Lake Airport (ZSJ) currently has only 1 runway.
- The furthest airport from Sandy Lake Airport (ZSJ) is Margaret River Airport (MGV), which is located 10,516 miles (16,924 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Sandy Lake Airport's relatively low elevation of 951 feet, planes can take off or land at Sandy Lake 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.