Nonstop flight route between Falmouth, Massachusetts, United States and St. Catharines, Ontario, Canada:
Departure Airport:

Arrival Airport:

Distance from FMH to YCM:
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- About this route
- FMH Airport Information
- YCM Airport Information
- Facts about FMH
- Facts about YCM
- Map of Nearest Airports to FMH
- List of Nearest Airports to FMH
- Map of Furthest Airports from FMH
- List of Furthest Airports from FMH
- Map of Nearest Airports to YCM
- List of Nearest Airports to YCM
- Map of Furthest Airports from YCM
- List of Furthest Airports from YCM
About this route:
A direct, nonstop flight between Otis Air National Guard Base Coast Guard Air Station Cape Cod (FMH), Falmouth, Massachusetts, United States and St. Catharines/Niagara District Airport (YCM), St. Catharines, Ontario, Canada would travel a Great Circle distance of 453 miles (or 730 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 Otis Air National Guard Base Coast Guard Air Station Cape Cod and St. Catharines/Niagara District Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | FMH / KFMH |
Airport Names: |
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Location: | Falmouth, Massachusetts, United States |
GPS Coordinates: | 41°39'30"N by 70°31'17"W |
View all routes: | Routes from FMH |
More Information: | FMH Maps & Info |
Arrival 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 |
Facts about Otis Air National Guard Base Coast Guard Air Station Cape Cod (FMH):
- Originally scheduled to be closed by the 2005 BRAC, Otis ANGB was spared in last minute decisions.
- In 1977, Otis AFB was officially redistributed with the establishment of boundary lines which divided the complex into several installations, all within the confines of the original Otis AFB.
- According to the 102d Intelligence Wing Public Affairs office, Otis Air National Guard Base is named for pilot, flight surgeon, and eminent Boston City Hospital surgeon, Lt.
- The furthest airport from Otis Air National Guard Base Coast Guard Air Station Cape Cod (FMH) is Margaret River Airport (MGV), which is located 11,821 miles (19,024 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Otis Air National Guard Base Coast Guard Air Station Cape Cod (FMH) is Barnstable Municipal Airport (HYA), which is located only 12 miles (20 kilometers) E of FMH.
- In towns near the Air Force's PAVE PAWS radar at Otis Air National Guard Base, there was significant concern about possible adverse effects on health of humans resulting from PAVE PAWS radiation.
- In addition to being known as "Otis Air National Guard Base Coast Guard Air Station Cape Cod", another name for FMH is "Otis ANGB".
Facts about St. Catharines/Niagara District Airport (YCM):
- Being located adjacent to the Welland Ship Canal, one mile from the main line of the C.N.R.
- 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.
- Seymour advocated for the placement of an Elementary Flying Training School at St.
- 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.
- The airport is home base for the Civil Air Rescue Emergency Service Niagara, Unit #11 of Ontario Civil Air Search and Rescue Association.
- St. Catharines/Niagara District Airport (YCM) has 3 runways.