Nonstop flight route between Denis Island, Seychelles and Mattydale (near Syracuse), New York, United States:
Departure Airport:

Arrival Airport:

Distance from DEI to SYR:
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- About this route
- DEI Airport Information
- SYR Airport Information
- Facts about DEI
- Facts about SYR
- Map of Nearest Airports to DEI
- List of Nearest Airports to DEI
- Map of Furthest Airports from DEI
- List of Furthest Airports from DEI
- Map of Nearest Airports to SYR
- List of Nearest Airports to SYR
- Map of Furthest Airports from SYR
- List of Furthest Airports from SYR
About this route:
A direct, nonstop flight between Denis Island Airport (DEI), Denis Island, Seychelles and Syracuse Hancock International Airport (SYR), Mattydale (near Syracuse), New York, United States would travel a Great Circle distance of 8,432 miles (or 13,570 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 Denis Island Airport and Syracuse Hancock 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 Denis Island Airport and Syracuse Hancock 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: | DEI / FSSD |
Airport Name: | Denis Island Airport |
Location: | Denis Island, Seychelles |
GPS Coordinates: | 3°48'1"S by 55°39'52"E |
Operator/Owner: | Denis Island |
Airport Type: | Private |
Elevation: | 10 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from DEI |
More Information: | DEI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SYR / KSYR |
Airport Name: | Syracuse Hancock International Airport |
Location: | Mattydale (near Syracuse), New York, United States |
GPS Coordinates: | 43°6'39"N by 76°6'23"W |
Area Served: | Syracuse, New York |
Operator/Owner: | City of Syracuse |
Airport Type: | Public |
Elevation: | 421 feet (128 meters) |
# of Runways: | 2 |
View all routes: | Routes from SYR |
More Information: | SYR Maps & Info |
Facts about Denis Island Airport (DEI):
- The closest airport to Denis Island Airport (DEI) is Bird Island Airport (BDI), which is located 32 miles (51 kilometers) W of DEI.
- The furthest airport from Denis Island Airport (DEI) is Atuona Airport (AUQ), which is located 11,058 miles (17,797 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- Because of Denis Island Airport's relatively low elevation of 10 feet, planes can take off or land at Denis Island 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.
- Denis Island Airport (DEI) currently has only 1 runway.
Facts about Syracuse Hancock International Airport (SYR):
- The airport covers 2,000 acres at an elevation of 421 feet.
- Syracuse Hancock International Airport handled 2,064,399 passengers last year.
- Because of Syracuse Hancock International Airport's relatively low elevation of 421 feet, planes can take off or land at Syracuse Hancock 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.
- Syracuse receives an average 124 inches of snow annually, most of any major city in the United States.
- The furthest airport from Syracuse Hancock International Airport (SYR) is Margaret River Airport (MGV), which is located 11,561 miles (18,606 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Syracuse Hancock International Airport (SYR) is Cortland County Airport (CTX), which is located 36 miles (58 kilometers) S of SYR.
- Syracuse Hancock International Airport (SYR) has 2 runways.