Nonstop flight route between Sion, Switzerland and New York City, New York, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from SIR to JFK:
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- About this route
- SIR Airport Information
- JFK Airport Information
- Facts about SIR
- Facts about JFK
- Map of Nearest Airports to SIR
- List of Nearest Airports to SIR
- Map of Furthest Airports from SIR
- List of Furthest Airports from SIR
- Map of Nearest Airports to JFK
- List of Nearest Airports to JFK
- Map of Furthest Airports from JFK
- List of Furthest Airports from JFK
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and John F. Kennedy International Airport (JFK), New York City, New York, United States would travel a Great Circle distance of 3,906 miles (or 6,287 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 Sion Airport and John F. Kennedy International 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 Sion Airport and John F. Kennedy International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SIR / LSGS | 
| Airport Names: | 
 | 
| Location: | Sion, Switzerland | 
| GPS Coordinates: | 46°13'10"N by 7°19'36"E | 
| Area Served: | Sion, Switzerland | 
| Elevation: | 1585 feet (483 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from SIR | 
| More Information: | SIR Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | JFK / KJFK | 
| Airport Name: | John F. Kennedy International Airport | 
| Location: | New York City, New York, United States | 
| GPS Coordinates: | 40°38'22"N by 73°46'44"W | 
| Area Served: | New York City | 
| Operator/Owner: | City of New York | 
| Airport Type: | Public | 
| Elevation: | 13 feet (4 meters) | 
| # of Runways: | 4 | 
| View all routes: | Routes from JFK | 
| More Information: | JFK Maps & Info | 
Facts about Sion Airport (SIR):
- In addition to being known as "Sion Airport", other names for SIR include "Aéroport de Sion" and "LSGS /LSMS".
- The furthest airport from Sion Airport (SIR) is Chatham Islands (CHT), which is nearly antipodal to Sion Airport (meaning Sion Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,188 miles (19,615 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
- Sion Airport (SIR) has 2 runways.
Facts about John F. Kennedy International Airport (JFK):
- John F. Kennedy International Airport handled 50,423,765 passengers last year.
- John F. Kennedy International Airport (JFK) has 4 runways.
- The closest airport to John F. Kennedy International Airport (JFK) is Flushing Airport (closed 1984) (FLU), which is located only 10 miles (16 kilometers) NNW of JFK.
- The Avro Jetliner landed at JFK on April 18, 1950 and maybe in January 1951.
- The Air Traffic Control Tower, designed by Pei Cobb Freed & Partners and constructed on the ramp-side of Terminal 4, began full FAA operations in October 1994.
- The furthest airport from John F. Kennedy International Airport (JFK) is Margaret River Airport (MGV), which is located 11,764 miles (18,933 kilometers) away in Margaret River, Western Australia, Australia.
- Because of John F. Kennedy International Airport's relatively low elevation of 13 feet, planes can take off or land at John F. Kennedy 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.
- The Port Authority leased the airport property from the City of New York in 1947 and maintains this lease today.




