Nonstop flight route between Napa, California, United States and West Point, Kodiak Island Borough, Alaska, United States:
Departure Airport:
(38°12'47"N by 122°16'50"W)
Arrival Airport:
(57°46'12"N by 153°32'56"W)
Distance from APC to KWP:
1,947.26 miles (3,133.80 km)
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Jump to:
- About this route
- APC Airport Information
- KWP Airport Information
- Facts about APC
- Facts about KWP
- Map of Nearest Airports to APC
- List of Nearest Airports to APC
- Map of Furthest Airports from APC
- List of Furthest Airports from APC
- Map of Nearest Airports to KWP
- List of Nearest Airports to KWP
- Map of Furthest Airports from KWP
- List of Furthest Airports from KWP
About this route:
A direct, nonstop flight between Napa County Airport (APC), Napa, California, United States and West Point Village Seaplane Base (KWP), West Point, Kodiak Island Borough, Alaska, United States would travel a Great Circle distance of 1,947 miles (or 3,134 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 Napa County Airport and West Point Village Seaplane Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | APC / KAPC |
| Airport Names: |
|
| Location: | Napa, California, United States |
| GPS Coordinates: | 38°12'47"N by 122°16'50"W |
| Operator/Owner: | Napa County |
| Airport Type: | Public Public Works |
| Elevation: | 35 feet (11 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from APC |
| More Information: | APC Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KWP / |
| Airport Name: | West Point Village Seaplane Base |
| Location: | West Point, Kodiak Island Borough, Alaska, United States |
| GPS Coordinates: | 57°46'12"N by 153°32'56"W |
| Area Served: | West Point, Alaska |
| Operator/Owner: | West Point Canning Co. |
| Airport Type: | Public use |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KWP |
| More Information: | KWP Maps & Info |
Facts about Napa County Airport (APC):
- The airport was built by the United States Army Air Forces about 1942, and was known as Napa Flight Strip.
- The closest airport to Napa County Airport (APC) is Marin County Airport (NOT), which is located only 16 miles (25 kilometers) WSW of APC.
- Because of Napa County Airport's relatively low elevation of 35 feet, planes can take off or land at Napa County 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.
- In addition to being known as "Napa County Airport", another name for APC is "Napa Army Airfield".
- Napa County Airport (APC) has 3 runways.
- The furthest airport from Napa County Airport (APC) is Tôlanaro Airport (FTU), which is located 11,330 miles (18,233 kilometers) away in Tôlanaro, Madagascar.
Facts about West Point Village Seaplane Base (KWP):
- Because of West Point Village Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at West Point Village 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 West Point Village Seaplane Base (KWP) is Port Elizabeth International Airport (PLZ), which is located 10,793 miles (17,369 kilometers) away in Port Elizabeth, South Africa.
- West Point Village Seaplane Base (KWP) currently has only 1 runway.
- The closest airport to West Point Village Seaplane Base (KWP) is San Juan (Uganik) Seaplane Base (UGI), which is located only 9 miles (14 kilometers) ESE of KWP.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.71 miles (25.29 km) WSW | Marin County Airport (NOT) | Novato, California, United States |     |
| 2 | 19.47 miles (31.34 km) E | Travis Air Force Base Fairfield-Suisun Army Airfield (SUU) | Fairfield, California, United States | |
| 3 | 19.66 miles (31.64 km) SE | Buchanan FieldConcord Army Air Base (CCR) | Concord, California, United States | |
| 4 | 20.70 miles (33.32 km) ENE | Nut Tree Airport (VCB) | Vacaville, California, United States | |
| 5 | 34.14 miles (54.94 km) S | Oakland International Airport (OAK) | Oakland (near San Francisco), California, United States | |
| 6 | 35.33 miles (56.86 km) NW | Charles M. Schulz–Sonoma County Airport (STS) | Santa Rosa, California, United States | |
| 7 | 39.27 miles (63.19 km) SSE | Hayward Executive Airport (HWD) | Hayward, California, United States | |
| 8 | 41.38 miles (66.60 km) S | San Francisco International Airport (SFO) | San Francisco, California, United States | |
| 9 | 43.80 miles (70.50 km) SE | Livermore Municipal Airport (LVK) | Livermore, California, United States | |
| 10 | 47.40 miles (76.29 km) ENE | Sacramento Executive Airport (SAC) | Sacramento, California, United States | |
| 11 | 49.83 miles (80.19 km) SSW | Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) | Half Moon Bay, California, United States | |
| 12 | 50.04 miles (80.53 km) NE | Sacramento International Airport (SMF) | Sacramento, California, United States | |
| 13 | 52.74 miles (84.88 km) S | Palo Alto Airport of Santa Clara County (PAO) | Palo Alto, California, United States | |
| 14 | 56.59 miles (91.07 km) SSE | Moffett Federal Airfield (NUQ) | Mountain View, California, United States | |
| 15 | 57.05 miles (91.82 km) ENE | Sacramento Airport McClellan Airfield (MCC) | Sacramento, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,329.75 miles (18,233.42 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,261.74 miles (18,123.97 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,232.69 miles (18,077.22 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,232.16 miles (18,076.37 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 5 | 11,208.10 miles (18,037.64 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 11,135.91 miles (17,921.46 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,117.58 miles (17,891.96 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 8 | 11,117.31 miles (17,891.53 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,032.57 miles (17,755.15 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 11,028.82 miles (17,749.11 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 11,015.87 miles (17,728.28 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,960.63 miles (17,639.39 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 13 | 10,959.76 miles (17,637.98 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 14 | 10,953.04 miles (17,627.17 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,932.82 miles (17,594.62 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.85 miles (14.25 km) ESE | San Juan (Uganik) Seaplane Base (UGI) | Uganik Island, United States | |
| 2 | 16.65 miles (26.79 km) SSW | Zachar Bay Seaplane Base (KZB) | Zachar Bay, Alaska, United States | |
| 3 | 21.71 miles (34.95 km) ENE | Port Bailey Seaplane Base (KPY) | Port Bailey, Kodiak Island Borough, Alaska, United States | |
| 4 | 22.67 miles (36.48 km) SW | Larsen Bay Airport (KLN) | Larsen Bay, Alaska, United States | |
| 5 | 22.87 miles (36.80 km) SSW | Amook Bay Seaplane Base (AOS) | Amook Bay, Alaska, United States | |
| 6 | 27.05 miles (43.54 km) ENE | Port Lions Airport (ORI) | Port Lions, Alaska, United States | |
| 7 | 36.29 miles (58.40 km) WSW | Karluk Airport (KYK) | Karluk, Alaska, United States | |
| 8 | 38.91 miles (62.62 km) E | Kodiak Benny Benson State Airport (ADQ) | Kodiak, Alaska, United States | |
| 9 | 39.51 miles (63.58 km) SSE | Old Harbor Airport (OLH) | Old Harbor, Alaska, United States | |
| 10 | 41.58 miles (66.92 km) ENE | Ouzinkie Airport (KOZ) | Ouzinkie, Alaska, United States | |
| 11 | 43.35 miles (69.76 km) E | Kodiak Municipal Airport (KDK) | Kodiak, Alaska, United States | |
| 12 | 49.07 miles (78.98 km) SSW | Olga Bay Seaplane Base (KOY) | Olga Bay, Kodiak Island Borough, Alaska, United States | |
| 13 | 52.05 miles (83.76 km) NE | Kitoi Bay Seaplane Base (KKB) | Kitoi Bay, Alaska, United States | |
| 14 | 56.03 miles (90.17 km) SSW | Moser Bay Seaplane Base (KMY) | Moser Bay, Kodiak Island Borough, Alaska, United States | |
| 15 | 60.98 miles (98.13 km) NE | Port Williams Seaplane Base (KPR) | Port Williams, Kodiak Island Borough, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,792.93 miles (17,369.49 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,783.99 miles (17,355.11 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,763.53 miles (17,322.17 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,752.10 miles (17,303.79 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,726.57 miles (17,262.69 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,621.86 miles (17,094.18 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,568.24 miles (17,007.90 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,507.64 miles (16,910.36 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,505.37 miles (16,906.71 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,503.94 miles (16,904.41 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,499.03 miles (16,896.51 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,484.45 miles (16,873.05 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,480.20 miles (16,866.21 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,478.79 miles (16,863.93 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,464.41 miles (16,840.79 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |