Nonstop flight route between Port Williams, Kodiak Island Borough, Alaska, United States and Moose Lake, Manitoba, Canada:
Departure Airport:

Arrival Airport:

Distance from KPR to YAD:
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- About this route
- KPR Airport Information
- YAD Airport Information
- Facts about KPR
- Facts about YAD
- Map of Nearest Airports to KPR
- List of Nearest Airports to KPR
- Map of Furthest Airports from KPR
- List of Furthest Airports from KPR
- Map of Nearest Airports to YAD
- List of Nearest Airports to YAD
- Map of Furthest Airports from YAD
- List of Furthest Airports from YAD
About this route:
A direct, nonstop flight between Port Williams Seaplane Base (KPR), Port Williams, Kodiak Island Borough, Alaska, United States and Moose Lake Airport (TC: CJB4) (YAD), Moose Lake, Manitoba, Canada would travel a Great Circle distance of 1,989 miles (or 3,201 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 Port Williams Seaplane Base and Moose Lake Airport (TC: CJB4), the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | KPR / |
Airport Name: | Port Williams Seaplane Base |
Location: | Port Williams, Kodiak Island Borough, Alaska, United States |
GPS Coordinates: | 58°29'24"N by 152°34'55"W |
Area Served: | Port Williams, Alaska |
Operator/Owner: | Washington Fish & Oyster |
Airport Type: | Public |
Elevation: | 0 feet (0 meters) |
# of Runways: | 1 |
View all routes: | Routes from KPR |
More Information: | KPR Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YAD / |
Airport Name: | Moose Lake Airport (TC: CJB4) |
Location: | Moose Lake, Manitoba, Canada |
GPS Coordinates: | 53°42'0"N by 100°17'59"W |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from YAD |
More Information: | YAD Maps & Info |
Facts about Port Williams Seaplane Base (KPR):
- Port Williams Seaplane Base (KPR) currently has only 1 runway.
- Because of Port Williams Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Williams Seaplane Base 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 furthest airport from Port Williams Seaplane Base (KPR) is Port Elizabeth International Airport (PLZ), which is located 10,742 miles (17,287 kilometers) away in Port Elizabeth, South Africa.
- Scheduled passenger service to Kodiak, Alaska, is subsidized by the United States Department of Transportation via the Essential Air Service program.
- The closest airport to Port Williams Seaplane Base (KPR) is Kitoi Bay Seaplane Base (KKB), which is located 22 miles (35 kilometers) SSE of KPR.
Facts about Moose Lake Airport (TC: CJB4) (YAD):
- THP's daughter, Billie Lamb Allan, wrote a memoir of her family's life at Moose Lake at the beginning of the 20th century.
- Eventually, Tom's son-in-law Jock McAree and daughter Carol took over the store.
- Because of Moose Lake Airport (TC: CJB4)'s relatively low elevation of 0 feet, planes can take off or land at Moose Lake Airport (TC: CJB4) 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 closest airport to Moose Lake Airport (TC: CJB4) (YAD) is The Pas Airport (YQD), which is located 37 miles (60 kilometers) WNW of YAD.
- The furthest airport from Moose Lake Airport (TC: CJB4) (YAD) is Margaret River Airport (MGV), which is located 10,242 miles (16,483 kilometers) away in Margaret River, Western Australia, Australia.