Nonstop flight route between Abilene, Texas, United States and Port Williams, Kodiak Island Borough, Alaska, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from DYS to KPR:
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- About this route
- DYS Airport Information
- KPR Airport Information
- Facts about DYS
- Facts about KPR
- Map of Nearest Airports to DYS
- List of Nearest Airports to DYS
- Map of Furthest Airports from DYS
- List of Furthest Airports from DYS
- Map of Nearest Airports to KPR
- List of Nearest Airports to KPR
- Map of Furthest Airports from KPR
- List of Furthest Airports from KPR
About this route:
A direct, nonstop flight between Dyess Air Force Base (DYS), Abilene, Texas, United States and Port Williams Seaplane Base (KPR), Port Williams, Kodiak Island Borough, Alaska, United States would travel a Great Circle distance of 3,012 miles (or 4,847 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 Dyess Air Force Base and Port Williams Seaplane Base, 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 Dyess Air Force Base and Port Williams Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DYS / KDYS | 
| Airport Names: | 
 | 
| Location: | Abilene, Texas, United States | 
| GPS Coordinates: | 32°25'14"N by 99°51'16"W | 
| View all routes: | Routes from DYS | 
| More Information: | DYS Maps & Info | 
Arrival 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 | 
Facts about Dyess Air Force Base (DYS):
- The furthest airport from Dyess Air Force Base (DYS) is Sir Gaëtan Duval Airport (RRG), which is located 11,080 miles (17,831 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Dyess Air Force Base (DYS) is Abilene Regional Airport (ABI), which is located only 10 miles (16 kilometers) E of DYS.
- The base is located in the southwest corner of Abilene, TX and is about 200 miles west of Dallas.
- On 25 March 1944, Republic P-47 Thunderbolt training for flight cadets was taken over by the 261st Army Air Force Base Unit.
- In June 1985, the 96th received its first B-1B Lancer replacing the B-52 Stratofortress and in October 1986, assumed nuclear alert status.
- Shortly after the Korean War broke out, the city of Abilene called for the need of a military installation.
- In addition to being known as "Dyess Air Force Base", another name for DYS is "Dyess AFB".
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.
- Port Williams Seaplane Base has one seaplane landing area designated E/W with a water surface measuring 10,000 by 4,000 feet.
- Port Williams Seaplane Base is a public use seaplane base located in Port Williams, in the Kodiak Island Borough of the U.S.
- 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.
- 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.
- Port Williams Seaplane Base (KPR) currently has only 1 runway.




