Nonstop flight route between Wemindji, Quebec, Canada and Montague, California, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from YNC to SIY:
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- About this route
- YNC Airport Information
- SIY Airport Information
- Facts about YNC
- Facts about SIY
- Map of Nearest Airports to YNC
- List of Nearest Airports to YNC
- Map of Furthest Airports from YNC
- List of Furthest Airports from YNC
- Map of Nearest Airports to SIY
- List of Nearest Airports to SIY
- Map of Furthest Airports from SIY
- List of Furthest Airports from SIY
About this route:
A direct, nonstop flight between Wemindji Airport (YNC), Wemindji, Quebec, Canada and Siskiyou County Airport (SIY), Montague, California, United States would travel a Great Circle distance of 2,144 miles (or 3,450 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 Wemindji Airport and Siskiyou County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YNC / CYNC | 
| Airport Name: | Wemindji Airport | 
| Location: | Wemindji, Quebec, Canada | 
| GPS Coordinates: | 53°0'38"N by 78°49'51"W | 
| Operator/Owner: | Wemindji Band Council | 
| Airport Type: | Public | 
| Elevation: | 66 feet (20 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from YNC | 
| More Information: | YNC Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | SIY / KSIY | 
| Airport Names: | 
 | 
| Location: | Montague, California, United States | 
| GPS Coordinates: | 41°46'53"N by 122°28'5"W | 
| Operator/Owner: | Siskiyou County | 
| Airport Type: | Public | 
| Elevation: | 2648 feet (807 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from SIY | 
| More Information: | SIY Maps & Info | 
Facts about Wemindji Airport (YNC):
- Because of Wemindji Airport's relatively low elevation of 66 feet, planes can take off or land at Wemindji 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.
- Wemindji Airport (YNC) currently has only 1 runway.
- The closest airport to Wemindji Airport (YNC) is Chisasibi Airport (YKU), which is located 55 miles (89 kilometers) N of YNC.
- The furthest airport from Wemindji Airport (YNC) is Margaret River Airport (MGV), which is located 10,951 miles (17,624 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Siskiyou County Airport (SIY):
- The closest airport to Siskiyou County Airport (SIY) is Montague Airport-Yreka Rohrer Field (RKC), which is located only 5 miles (9 kilometers) SW of SIY.
- On 1 May 1944, the Army Air Forces reassigned the airfield to the Chico Army Airfield.
- Siskiyou County Airport (SIY) currently has only 1 runway.
- The furthest airport from Siskiyou County Airport (SIY) is Tôlanaro Airport (FTU), which is located 11,131 miles (17,914 kilometers) away in Tôlanaro, Madagascar.
- Following the initial military use, commercial operations of the airport continued.
- In addition to being known as "Siskiyou County Airport", other names for SIY include "Siskiyou County Air Force Auxiliary Airfield" and "Siskiyou County Army Air Field".




