Nonstop flight route between Osaka, Japan and St. Catharines, Ontario, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from OSA to YCM:
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- About this route
- OSA Airport Information
- YCM Airport Information
- Facts about OSA
- Facts about YCM
- Map of Nearest Airports to OSA
- List of Nearest Airports to OSA
- Map of Furthest Airports from OSA
- List of Furthest Airports from OSA
- 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 Osaka International Airport (OSA), Osaka, Japan and St. Catharines/Niagara District Airport (YCM), St. Catharines, Ontario, Canada would travel a Great Circle distance of 6,624 miles (or 10,661 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 Osaka International Airport and St. Catharines/Niagara District 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 Osaka International Airport and St. Catharines/Niagara District Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | OSA / | 
| Airport Names: | 
 | 
| Location: | Osaka, Japan | 
| GPS Coordinates: | 34°47'3"N by 135°26'21"E | 
| Area Served: | Osaka, Kyoto, and Kobe | 
| Operator/Owner: | Ministry of Land, Infrastructure and Transport (airfield); Osaka International Airport Terminal Co., Ltd. (terminal) | 
| Airport Type: | Public | 
| Elevation: | 39 feet (12 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from OSA | 
| More Information: | OSA 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 Osaka International Airport (OSA):
- Both Hyogo Prefecture and Itami City are supporters of expanded service at Itami, and established a formal coordination body in July 2013 to propose further reforms such as allowing international charter flights, and to engage in local efforts such as improving ground transportation and publicizing the airport's convenience.
- Osaka International Airport or Osaka-Itami International Airport is the primary domestic airport for the Kansai region of Japan, including the major cities of Osaka, Kyoto, and Kobe.
- The closest airport to Osaka International Airport (OSA) is Osaka International Airport (ITM), which is located only 0 mile (0 kilometer) N of OSA.
- Because of Osaka International Airport's relatively low elevation of 39 feet, planes can take off or land at Osaka International 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.
- Osaka International Airport (OSA) has 2 runways.
- The furthest airport from Osaka International Airport (OSA) is Rio Grande Regional Airport (RIG), which is located 11,960 miles (19,248 kilometers) away in Rio Grande, Brazil.
- Itami was renamed Osaka Airport following its return to Japanese control in March 1959.
- The government proposed changing Itami's status from first-class airport to second-class airport, which would saddle local governments with one-third of its operating costs.
- In addition to being known as "Osaka International Airport", other names for OSA include "Itami International Airport", "大阪国際空港", "Ōsaka Kokusai Kūkō", "ITM" and "RJOO".
Facts about St. Catharines/Niagara District Airport (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.
- 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.
- One of the challenges faced by the S.C.F.C.
- The port has a 1,200 ft.
- 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 airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
- 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.




