Nonstop flight route between Bonnyville, Alberta, Canada and Rockland, Maine, United States:
Departure Airport:

Arrival Airport:

Distance from YBY to RKD:
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- About this route
- YBY Airport Information
- RKD Airport Information
- Facts about YBY
- Facts about RKD
- Map of Nearest Airports to YBY
- List of Nearest Airports to YBY
- Map of Furthest Airports from YBY
- List of Furthest Airports from YBY
- Map of Nearest Airports to RKD
- List of Nearest Airports to RKD
- Map of Furthest Airports from RKD
- List of Furthest Airports from RKD
About this route:
A direct, nonstop flight between Bonnyville Airport (YBY), Bonnyville, Alberta, Canada and Knox County Regional Airport (RKD), Rockland, Maine, United States would travel a Great Circle distance of 1,975 miles (or 3,179 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 Bonnyville Airport and Knox County Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YBY / CYBF |
Airport Name: | Bonnyville Airport |
Location: | Bonnyville, Alberta, Canada |
GPS Coordinates: | 54°18'16"N by 110°44'27"W |
Operator/Owner: | Town of Bonnyville |
Airport Type: | Public |
Elevation: | 1839 feet (561 meters) |
# of Runways: | 1 |
View all routes: | Routes from YBY |
More Information: | YBY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | RKD / KRKD |
Airport Name: | Knox County Regional Airport |
Location: | Rockland, Maine, United States |
GPS Coordinates: | 44°3'36"N by 69°5'57"W |
Area Served: | Rockland, Maine |
Operator/Owner: | Knox County |
Airport Type: | Public |
Elevation: | 56 feet (17 meters) |
# of Runways: | 2 |
View all routes: | Routes from RKD |
More Information: | RKD Maps & Info |
Facts about Bonnyville Airport (YBY):
- Bonnyville Airport (YBY) currently has only 1 runway.
- The closest airport to Bonnyville Airport (YBY) is CFB Cold Lake (YOD), which is located only 20 miles (32 kilometers) ENE of YBY.
- The furthest airport from Bonnyville Airport (YBY) is Tôlanaro Airport (FTU), which is located 10,114 miles (16,278 kilometers) away in Tôlanaro, Madagascar.
Facts about Knox County Regional Airport (RKD):
- The furthest airport from Knox County Regional Airport (RKD) is Albany Airport (ALH), which is located 11,708 miles (18,842 kilometers) away in Albany, Western Australia, Australia.
- Knox County Regional Airport (RKD) has 2 runways.
- The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.
- Because of Knox County Regional Airport's relatively low elevation of 56 feet, planes can take off or land at Knox County Regional 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 airport was built during World War II and became locally known as the "Ash Point Naval Air Station" while officially operating as Rockland Naval Auxiliary Air Facility from April 15, 1943 until February 1, 1946.