Nonstop flight route between Rochester, New York, United States and Alert, Nunavut, Canada:
Departure Airport:

Arrival Airport:

Distance from ROC to YLT:
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- About this route
- ROC Airport Information
- YLT Airport Information
- Facts about ROC
- Facts about YLT
- Map of Nearest Airports to ROC
- List of Nearest Airports to ROC
- Map of Furthest Airports from ROC
- List of Furthest Airports from ROC
- Map of Nearest Airports to YLT
- List of Nearest Airports to YLT
- Map of Furthest Airports from YLT
- List of Furthest Airports from YLT
About this route:
A direct, nonstop flight between Greater Rochester International Airport (ROC), Rochester, New York, United States and Alert Airport (YLT), Alert, Nunavut, Canada would travel a Great Circle distance of 2,743 miles (or 4,415 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 Greater Rochester International Airport and Alert 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 Greater Rochester International Airport and Alert Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ROC / KROC |
Airport Name: | Greater Rochester International Airport |
Location: | Rochester, New York, United States |
GPS Coordinates: | 43°7'8"N by 77°40'20"W |
Area Served: | Rochester, New York |
Operator/Owner: | County of Monroe |
Airport Type: | Public |
Elevation: | 559 feet (170 meters) |
# of Runways: | 3 |
View all routes: | Routes from ROC |
More Information: | ROC Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YLT / CYLT |
Airport Name: | Alert Airport |
Location: | Alert, Nunavut, Canada |
GPS Coordinates: | 82°31'4"N by 62°16'50"W |
Operator/Owner: | DND/1CdnAirDiv Alert AMO Ottawa |
Airport Type: | Military |
Elevation: | 100 feet (30 meters) |
# of Runways: | 1 |
View all routes: | Routes from YLT |
More Information: | YLT Maps & Info |
Facts about Greater Rochester International Airport (ROC):
- This terminal has two angled concourses, each with 11 gates.
- On January 1, 1948 Monroe County took possession and control of the airport.
- Because of Greater Rochester International Airport's relatively low elevation of 559 feet, planes can take off or land at Greater Rochester 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.
- In 2006, Monroe County consolidated the separate security checkpoints at each concourse, to one central security checkpoint.
- The furthest airport from Greater Rochester International Airport (ROC) is Margaret River Airport (MGV), which is located 11,501 miles (18,509 kilometers) away in Margaret River, Western Australia, Australia.
- Greater Rochester International Airport (ROC) has 3 runways.
- The County got as far as building temporary parking lots to the west and closing the main parking lots to begin construction on a garage.
- In 2008 the airport completed two service roads around the end of Runway 28, near Interstate 390, in tunnels.
- The closest airport to Greater Rochester International Airport (ROC) is Dansville Municipal Airport (DSV), which is located 38 miles (61 kilometers) S of ROC.
- The large new low-fare carrier Peoplexpress Airlines arrived at the airport in 1985.
- Greater Rochester International Airport handled 2,533,834 passengers last year.
- The terminal was outgrown by the mid-1980s, and debate began about expanding the airport.
Facts about Alert Airport (YLT):
- The airport's fire and rescue operations are supported by a 2012 KME/Fort Garry Fire Truck ARFF.
- Alert Airport (YLT) currently has only 1 runway.
- The furthest airport from Alert Airport (YLT) is Teniente Rodolfo Marsh Airport (TNM), which is located 9,999 miles (16,092 kilometers) away in Villa Las Estrellas, Antarctica.
- The closest airport to Alert Airport (YLT) is Eureka Aerodrome (YEU), which is located 299 miles (481 kilometers) WSW of YLT.
- Because of Alert Airport's relatively low elevation of 100 feet, planes can take off or land at Alert 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.