Nonstop flight route between Port Williams, Kodiak Island Borough, Alaska, United States and Jandakot, Western Australia, Australia:
Departure Airport:

Arrival Airport:

Distance from KPR to JAD:
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- About this route
- KPR Airport Information
- JAD Airport Information
- Facts about KPR
- Facts about JAD
- 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 JAD
- List of Nearest Airports to JAD
- Map of Furthest Airports from JAD
- List of Furthest Airports from JAD
About this route:
A direct, nonstop flight between Port Williams Seaplane Base (KPR), Port Williams, Kodiak Island Borough, Alaska, United States and Jandakot Airport (JAD), Jandakot, Western Australia, Australia would travel a Great Circle distance of 8,132 miles (or 13,088 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 Port Williams Seaplane Base and Jandakot 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 Port Williams Seaplane Base and Jandakot Airport. You'll see that it will travel the same route of the red line on this map!
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: | JAD / YPJT |
Airport Name: | Jandakot Airport |
Location: | Jandakot, Western Australia, Australia |
GPS Coordinates: | 32°5'50"S by 115°52'51"E |
Operator/Owner: | Jandakot Airport Holdings |
Airport Type: | Public |
Elevation: | 99 feet (30 meters) |
# of Runways: | 3 |
View all routes: | Routes from JAD |
More Information: | JAD Maps & Info |
Facts about Port Williams Seaplane Base (KPR):
- 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.
- 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.
- 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.
Facts about Jandakot Airport (JAD):
- The furthest airport from Jandakot Airport (JAD) is L.F. Wade International Airport (BDA), which is nearly antipodal to Jandakot Airport (meaning Jandakot Airport is almost on the exact opposite side of the Earth from L.F. Wade International Airport), and is located 12,399 miles (19,955 kilometers) away in Ferry Reach (near Hamilton), Bermuda.
- Jandakot Airport (JAD) has 3 runways.
- The closest airport to Jandakot Airport (JAD) is Perth Airport (PER), which is located only 12 miles (19 kilometers) NNE of JAD.
- The airport recorded 275,506 aircraft movements in fiscal year 2011, making it the busiest airport in Australia in terms of aircraft movements.
- Jandakot Airport covers 6.22 km2 with 4 km2 of Banksia woodlands.
- In 2006, Ascot Capital Limited announced plans to develop 149 ha of land around the airport, approved for non-aviation related development by the federal government.
- Because of Jandakot Airport's relatively low elevation of 99 feet, planes can take off or land at Jandakot 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.