Nonstop flight route between St Andrews, Scotland, United Kingdom and Saint-Jean-sur-Richelieu, Quebec, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from ADX to YJN:
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- About this route
- ADX Airport Information
- YJN Airport Information
- Facts about ADX
- Facts about YJN
- Map of Nearest Airports to ADX
- List of Nearest Airports to ADX
- Map of Furthest Airports from ADX
- List of Furthest Airports from ADX
- Map of Nearest Airports to YJN
- List of Nearest Airports to YJN
- Map of Furthest Airports from YJN
- List of Furthest Airports from YJN
About this route:
A direct, nonstop flight between RAF Leuchars (ADX), St Andrews, Scotland, United Kingdom and Saint-Jean Airport (YJN), Saint-Jean-sur-Richelieu, Quebec, Canada would travel a Great Circle distance of 3,023 miles (or 4,864 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 RAF Leuchars and Saint-Jean 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 RAF Leuchars and Saint-Jean Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ADX / EGQL | 
| Airport Name: | RAF Leuchars | 
| Location: | St Andrews, Scotland, United Kingdom | 
| GPS Coordinates: | 56°22'23"N by 2°52'6"W | 
| Operator/Owner: | Ministry of Defence | 
| View all routes: | Routes from ADX | 
| More Information: | ADX Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YJN / CYJN | 
| Airport Names: | 
 | 
| Location: | Saint-Jean-sur-Richelieu, Quebec, Canada | 
| GPS Coordinates: | 45°17'39"N by 73°16'54"W | 
| Operator/Owner: | Municipality of Saint-Jean | 
| Airport Type: | Public | 
| Elevation: | 136 feet (41 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from YJN | 
| More Information: | YJN Maps & Info | 
Facts about RAF Leuchars (ADX):
- In September 2010, No.
- The station is also home to No.
- The closest airport to RAF Leuchars (ADX) is Dundee Airport (DND), which is located only 8 miles (13 kilometers) NW of ADX.
- The furthest airport from RAF Leuchars (ADX) is Ryan's Creek Aerodrome (SZS), which is located 11,678 miles (18,793 kilometers) away in Stewart Island, New Zealand.
- In 1935 Leuchars became home to Number 1 Flying Training School and ranges for practice bombing were established in Tentsmuir Forest.
- Very little information of a closure timeline is known.
Facts about Saint-Jean Airport (YJN):
- Because of Saint-Jean Airport's relatively low elevation of 136 feet, planes can take off or land at Saint-Jean 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.
- In addition to being known as "Saint-Jean Airport", another name for YJN is "Saint-Jean-sur-Richelieu Airport".
- The furthest airport from Saint-Jean Airport (YJN) is Margaret River Airport (MGV), which is located 11,535 miles (18,564 kilometers) away in Margaret River, Western Australia, Australia.
- Saint-Jean Airport (YJN) has 3 runways.
- The closest airport to Saint-Jean Airport (YJN) is Montréal/Saint-Hubert Airport (YHU), which is located only 17 miles (27 kilometers) NNW of YJN.




