Nonstop flight route between St. Catharines, Ontario, Canada and Islip, New York, United States:
Departure Airport:

Arrival Airport:

Distance from YCM to ISP:
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- About this route
- YCM Airport Information
- ISP Airport Information
- Facts about YCM
- Facts about ISP
- Map of Nearest Airports to YCM
- List of Nearest Airports to YCM
- Map of Furthest Airports from YCM
- List of Furthest Airports from YCM
- Map of Nearest Airports to ISP
- List of Nearest Airports to ISP
- Map of Furthest Airports from ISP
- List of Furthest Airports from ISP
About this route:
A direct, nonstop flight between St. Catharines/Niagara District Airport (YCM), St. Catharines, Ontario, Canada and Long Island MacArthur Airport (ISP), Islip, New York, United States would travel a Great Circle distance of 353 miles (or 568 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 St. Catharines/Niagara District Airport and Long Island MacArthur Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YCM / CYSN |
Airport Name: | St. Catharines/Niagara District Airport |
Location: | St. Catharines, Ontario, Canada |
GPS Coordinates: | 43°11'30"N by 79°10'15"W |
Operator/Owner: | Niagara District Airport Commission |
Airport Type: | Public |
Elevation: | 321 feet (98 meters) |
# of Runways: | 3 |
View all routes: | Routes from YCM |
More Information: | YCM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ISP / KISP |
Airport Name: | Long Island MacArthur Airport |
Location: | Islip, New York, United States |
GPS Coordinates: | 40°47'43"N by 73°6'1"W |
Area Served: | Long Island, New York metro area |
Airport Type: | Public |
Elevation: | 99 feet (30 meters) |
# of Runways: | 4 |
View all routes: | Routes from ISP |
More Information: | ISP Maps & Info |
Facts about St. Catharines/Niagara District Airport (YCM):
- One of the challenges faced by the S.C.F.C.
- In 1929, the facilities were described by the S.C.F.C.
- By arrangement of a grant by the City of St.
- Because of St. Catharines/Niagara District Airport's relatively low elevation of 321 feet, planes can take off or land at St. Catharines/Niagara District 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.
- The furthest airport from St. Catharines/Niagara District Airport (YCM) is Margaret River Airport (MGV), which is located 11,437 miles (18,406 kilometers) away in Margaret River, Western Australia, Australia.
- The Southern Ontario Gliding Centre of the Royal Canadian Air Cadets utilize the airport for spring and fall familiarization flights for the cadets.
- St. Catharines/Niagara District Airport (YCM) has 3 runways.
- The closest airport to St. Catharines/Niagara District Airport (YCM) is Niagara Falls International Airport (IAG), which is located only 13 miles (21 kilometers) ESE of YCM.
Facts about Long Island MacArthur Airport (ISP):
- The closest airport to Long Island MacArthur Airport (ISP) is Long Island MacArthur Airport (HAP), which is located only 0 mile (0 kilometer) N of ISP.
- In 1944 Lockheed Aircraft Corporation built the first hangar at the airport.
- Established about midway through the 20th century, by the end of the century MacArthur Airport had been completely transformed.
- Long Island MacArthur Airport is a public airport on Long Island, in Ronkonkoma, Town of Islip, Suffolk County, New York.
- Long Island MacArthur Airport is owned and operated by the Town of Islip.
- MacArthur Airport is connected with the nearby Long Island Rail Road station at Ronkonkoma by shuttle buses.
- Because of Long Island MacArthur Airport's relatively low elevation of 99 feet, planes can take off or land at Long Island MacArthur 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.
- The furthest airport from Long Island MacArthur Airport (ISP) is Margaret River Airport (MGV), which is located 11,783 miles (18,963 kilometers) away in Margaret River, Western Australia, Australia.
- Long Island MacArthur Airport (ISP) has 4 runways.
- The FAA designated LIMA an Official Metro Airport in early 2011, meaning it is now grouped with LaGuardia, JFK and Newark in travel and informational searches for New York airports, providing better exposure to the traveling public.