Nonstop flight route between Alert, Nunavut, Canada and Perry, Iowa, United States:
Departure Airport:

Arrival Airport:

Distance from YLT to PRO:
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- About this route
- YLT Airport Information
- PRO Airport Information
- Facts about YLT
- Facts about PRO
- Map of Nearest Airports to YLT
- List of Nearest Airports to YLT
- Map of Furthest Airports from YLT
- List of Furthest Airports from YLT
- Map of Nearest Airports to PRO
- List of Nearest Airports to PRO
- Map of Furthest Airports from PRO
- List of Furthest Airports from PRO
About this route:
A direct, nonstop flight between Alert Airport (YLT), Alert, Nunavut, Canada and Perry Municipal Airport (PRO), Perry, Iowa, United States would travel a Great Circle distance of 2,899 miles (or 4,666 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 Alert Airport and Perry Municipal 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 Alert Airport and Perry Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | PRO / KPRO |
Airport Name: | Perry Municipal Airport |
Location: | Perry, Iowa, United States |
GPS Coordinates: | 41°49'41"N by 94°9'34"W |
Area Served: | Perry, Iowa |
Operator/Owner: | City of Perry |
Airport Type: | Public |
Elevation: | 1013 feet (309 meters) |
# of Runways: | 2 |
View all routes: | Routes from PRO |
More Information: | PRO Maps & Info |
Facts about Alert Airport (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.
- Alert Airport (YLT) currently has only 1 runway.
- Alert Airport is the world's northernmost permanent airport, located at Alert, Nunavut, Canada, approximately 830 km south of the true North Pole.
- The closest airport to Alert Airport (YLT) is Eureka Aerodrome (YEU), which is located 299 miles (481 kilometers) WSW of YLT.
- 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.
- There have been two crashes involving fatalities at the airfield since it was established.
Facts about Perry Municipal Airport (PRO):
- Perry Municipal Airport (PRO) has 2 runways.
- The furthest airport from Perry Municipal Airport (PRO) is Margaret River Airport (MGV), which is located 10,760 miles (17,317 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Perry Municipal Airport (PRO) is Boone Municipal Airport (BNW), which is located 22 miles (36 kilometers) NE of PRO.