Nonstop flight route between Eastmain, Quebec, Canada and Rochester, New York, United States:
Departure Airport:

Arrival Airport:

Distance from ZEM to ROC:
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- About this route
- ZEM Airport Information
- ROC Airport Information
- Facts about ZEM
- Facts about ROC
- Map of Nearest Airports to ZEM
- List of Nearest Airports to ZEM
- Map of Furthest Airports from ZEM
- List of Furthest Airports from ZEM
- Map of Nearest Airports to ROC
- List of Nearest Airports to ROC
- Map of Furthest Airports from ROC
- List of Furthest Airports from ROC
About this route:
A direct, nonstop flight between Eastmain River Airport (ZEM), Eastmain, Quebec, Canada and Greater Rochester International Airport (ROC), Rochester, New York, United States would travel a Great Circle distance of 630 miles (or 1,015 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 Eastmain River Airport and Greater Rochester International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | ZEM / CZEM |
Airport Name: | Eastmain River Airport |
Location: | Eastmain, Quebec, Canada |
GPS Coordinates: | 52°13'35"N by 78°31'20"W |
Operator/Owner: | Eastmain River Band Council |
Airport Type: | Public |
Elevation: | 24 feet (7 meters) |
# of Runways: | 1 |
View all routes: | Routes from ZEM |
More Information: | ZEM Maps & Info |
Arrival 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 |
Facts about Eastmain River Airport (ZEM):
- Because of Eastmain River Airport's relatively low elevation of 24 feet, planes can take off or land at Eastmain River 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.
- Eastmain River Airport (ZEM) currently has only 1 runway.
- The closest airport to Eastmain River Airport (ZEM) is Waskaganish Airport (YKQ), which is located 53 miles (85 kilometers) S of ZEM.
- The furthest airport from Eastmain River Airport (ZEM) is Margaret River Airport (MGV), which is located 11,003 miles (17,708 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Greater Rochester International Airport (ROC):
- 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 has a cargo terminal in the northwest corner of the airfield.
- By the end of the 1980s, The New York Air National Guard constructed a small hangar and office facility, and apron space, on the south side of the airport near the control tower.
- The first jetways were added to gates 1 and 3 by American in 1977.
- The closest airport to Greater Rochester International Airport (ROC) is Dansville Municipal Airport (DSV), which is located 38 miles (61 kilometers) S of ROC.
- 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 January 2009, the airport began work on an extension of the three-story parking garage to the west.
- Greater Rochester International Airport (ROC) has 3 runways.
- Greater Rochester International Airport handled 2,533,834 passengers last year.