Nonstop flight route between Port Williams, Kodiak Island Borough, Alaska, United States and Trona, California, United States:
Departure Airport:

Arrival Airport:

Distance from KPR to TRH:
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- About this route
- KPR Airport Information
- TRH Airport Information
- Facts about KPR
- Facts about TRH
- 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 TRH
- List of Nearest Airports to TRH
- Map of Furthest Airports from TRH
- List of Furthest Airports from TRH
About this route:
A direct, nonstop flight between Port Williams Seaplane Base (KPR), Port Williams, Kodiak Island Borough, Alaska, United States and Trona Airport (TRH), Trona, California, United States would travel a Great Circle distance of 2,234 miles (or 3,595 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 Trona Airport, 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: | TRH / |
Airport Names: |
|
Location: | Trona, California, United States |
GPS Coordinates: | 35°48'46"N by 117°19'36"W |
Area Served: | Trona, California |
Operator/Owner: | US Department of the Interior, Bureau of Land Management |
Airport Type: | Public |
Elevation: | 1718 feet (524 meters) |
# of Runways: | 1 |
View all routes: | Routes from TRH |
More Information: | TRH Maps & Info |
Facts about Port Williams Seaplane Base (KPR):
- Port Williams Seaplane Base is a public use seaplane base located in Port Williams, in the Kodiak Island Borough of the U.S.
- Port Williams Seaplane Base (KPR) currently has only 1 runway.
- 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 has one seaplane landing area designated E/W with a water surface measuring 10,000 by 4,000 feet.
- 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.
Facts about Trona Airport (TRH):
- In addition to being known as "Trona Airport", another name for TRH is "L72".
- The closest airport to Trona Airport (TRH) is Inyokern Airport (IYK), which is located 30 miles (48 kilometers) WSW of TRH.
- For the 12-month period ending April 9, 2012, the airport had 7,000 general aviation aircraft operations, an average of 19 per day.
- Trona Airport is a public use airport in Inyo County, California, United States.
- Trona Airport (TRH) currently has only 1 runway.
- During World War II it was an outlying field to Marine Corp Mojave Airfield
- The furthest airport from Trona Airport (TRH) is Pierrefonds Airport (ZSE), which is located 11,344 miles (18,257 kilometers) away in Saint-Pierre, Réunion.