Nonstop flight route between Salinas, California, United States and Port Alsworth, Alaska, United States:
Departure Airport:
(36°39'46"N by 121°36'23"W)
Arrival Airport:
(60°12'15"N by 154°19'8"W)
Distance from SNS to PTA:
2,169.54 miles (3,491.53 km)
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- About this route
- SNS Airport Information
- PTA Airport Information
- Facts about SNS
- Facts about PTA
- Map of Nearest Airports to SNS
- List of Nearest Airports to SNS
- Map of Furthest Airports from SNS
- List of Furthest Airports from SNS
- Map of Nearest Airports to PTA
- List of Nearest Airports to PTA
- Map of Furthest Airports from PTA
- List of Furthest Airports from PTA
About this route:
A direct, nonstop flight between Salinas Municipal AirportSalinas Army Air Base (SNS), Salinas, California, United States and Port Alsworth Airport (PTA), Port Alsworth, Alaska, United States would travel a Great Circle distance of 2,170 miles (or 3,492 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 Salinas Municipal AirportSalinas Army Air Base and Port Alsworth Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | SNS / KSNS |
| Airport Name: | Salinas Municipal AirportSalinas Army Air Base |
| Location: | Salinas, California, United States |
| GPS Coordinates: | 36°39'46"N by 121°36'23"W |
| Area Served: | Salinas, California |
| Operator/Owner: | City of Salinas |
| Airport Type: | Public |
| Elevation: | 85 feet (26 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from SNS |
| More Information: | SNS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PTA / PALJ |
| Airport Names: |
|
| Location: | Port Alsworth, Alaska, United States |
| GPS Coordinates: | 60°12'15"N by 154°19'8"W |
| Area Served: | Port Alsworth, Alaska |
| Operator/Owner: | Glen Alsworth, Sr. |
| Airport Type: | Private |
| Elevation: | 280 feet (85 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PTA |
| More Information: | PTA Maps & Info |
Facts about Salinas Municipal AirportSalinas Army Air Base (SNS):
- The airfield opened in late 1941 as Salinas Army Air Field.
- Because of Salinas Municipal AirportSalinas Army Air Base's relatively low elevation of 85 feet, planes can take off or land at Salinas Municipal AirportSalinas Army Air 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.
- Until 1962 United Airlines had one Convair each way a day, but when they left no one replaced them and SNS has rarely appeared in the Airline Guide since.
- Salinas Municipal AirportSalinas Army Air Base (SNS) has 3 runways.
- The closest airport to Salinas Municipal AirportSalinas Army Air Base (SNS) is Monterey Regional Airport (MRY), which is located only 14 miles (23 kilometers) WSW of SNS.
- The 548th Night Fighter Squadron was formed at Salinas in April 1944.
- The furthest airport from Salinas Municipal AirportSalinas Army Air Base (SNS) is Tôlanaro Airport (FTU), which is located 11,387 miles (18,326 kilometers) away in Tôlanaro, Madagascar.
Facts about Port Alsworth Airport (PTA):
- The furthest airport from Port Alsworth Airport (PTA) is Port Elizabeth International Airport (PLZ), which is located 10,625 miles (17,100 kilometers) away in Port Elizabeth, South Africa.
- Port Alsworth Airport (PTA) currently has only 1 runway.
- Because of Port Alsworth Airport's relatively low elevation of 280 feet, planes can take off or land at Port Alsworth 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.
- The closest airport to Port Alsworth Airport (PTA) is Nondalton Airport (NNL), which is located 24 miles (38 kilometers) SW of PTA.
- In addition to being known as "Port Alsworth Airport", other names for PTA include "TPO" and "Port Alsworth".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.13 miles (22.74 km) WSW | Monterey Regional Airport (MRY) | Monterey, California, United States |     |
| 2 | 19.28 miles (31.02 km) NE | Hollister Municipal Airport (HLI) | Hollister, California, United States | |
| 3 | 21.42 miles (34.47 km) NNW | Watsonville Municipal Airport (WVI) | Watsonville, California, United States | |
| 4 | 40.33 miles (64.91 km) SE | Mesa Del Rey Airport (KIC) | King City, California, United States | |
| 5 | 47.77 miles (76.87 km) NNW | Reid-Hillview Airport of Santa Clara County (RHV) | San Jose, California, United States | |
| 6 | 49.24 miles (79.24 km) NE | Los Banos Municipal Airport (LSN) | Los Banos, California, United States | |
| 7 | 51.54 miles (82.94 km) NNW | Norman Y. Mineta San Jose International Airport (SJC) | San Jose, California, United States | |
| 8 | 57.40 miles (92.38 km) NNW | Moffett Federal Airfield (NUQ) | Mountain View, California, United States | |
| 9 | 58.33 miles (93.88 km) NNE | NASA Crows Landing Airport (NRC) | Crows Landing, California, United States | |
| 10 | 61.88 miles (99.58 km) NNW | Palo Alto Airport of Santa Clara County (PAO) | Palo Alto, California, United States | |
| 11 | 72.18 miles (116.16 km) N | Livermore Municipal Airport (LVK) | Livermore, California, United States | |
| 12 | 74.05 miles (119.17 km) NE | Merced Regional Airport (MCE) | Merced, California, United States | |
| 13 | 74.44 miles (119.80 km) NNW | Hayward Executive Airport (HWD) | Hayward, California, United States | |
| 14 | 75.61 miles (121.68 km) NNE | Modesto City-County Airport (MOD) | Modesto, California, United States | |
| 15 | 75.76 miles (121.93 km) NE | Castle Airport (MER) | Atwater, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,387.16 miles (18,325.81 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,361.93 miles (18,285.21 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,333.33 miles (18,239.18 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,314.41 miles (18,208.72 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 11,280.78 miles (18,154.61 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 6 | 11,230.76 miles (18,074.11 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 11,210.06 miles (18,040.80 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 11,185.91 miles (18,001.93 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,086.38 miles (17,841.75 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 11,084.06 miles (17,838.02 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 11,068.84 miles (17,813.53 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 11,042.79 miles (17,771.61 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 11,035.93 miles (17,760.57 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 11,019.45 miles (17,734.05 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,995.61 miles (17,695.68 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.69 miles (38.12 km) SW | Nondalton Airport (NNL) | Nondalton, Alaska, United States | |
| 2 | 28.88 miles (46.48 km) SSE | Pedro Bay Airport (PDB) | Pedro Bay, Alaska, United States | |
| 3 | 37.25 miles (59.95 km) SSW | Iliamna Airport (ILI) | Iliamna, Alaska, United States | |
| 4 | 55.88 miles (89.93 km) SSW | Kokhanok Airport (KNK) | Kokhanok, Alaska, United States | |
| 5 | 66.81 miles (107.52 km) SSW | Big Mountain Air Force Station (BMX) | Big Mountain, Alaska, United States | |
| 6 | 74.92 miles (120.57 km) NW | Sparrevohn LRRS Airport (SVW) | Sparrevohn, Alaska, United States | |
| 7 | 82.04 miles (132.03 km) SW | Igiugig Airport (IGG) | Igiugig, Alaska, United States | |
| 8 | 89.00 miles (143.24 km) SSW | Kulik Lake Airport (LKK) | Kulik Lake, Bristol Bay Borough, Alaska, United States | |
| 9 | 101.96 miles (164.08 km) SE | Nanwalek Airport (formerly English Bay Airport) (KEB) | Nanwalek (English Bay), Alaska, United States | |
| 10 | 104.78 miles (168.63 km) ESE | Port Graham Airport (PGM) | Port Graham, Alaska, United States | |
| 11 | 104.96 miles (168.91 km) ESE | Seldovia Airport (SOV) | Seldovia, Alaska, United States | |
| 12 | 105.71 miles (170.12 km) ESE | Homer Airport (HOM) | Homer, Alaska, United States | |
| 13 | 106.90 miles (172.05 km) WSW | Koliganek Airport (KGK) | Koliganek, Alaska, United States | |
| 14 | 107.99 miles (173.79 km) ENE | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 15 | 113.70 miles (182.98 km) E | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,625.19 miles (17,099.54 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,620.59 miles (17,092.14 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,596.16 miles (17,052.83 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 4 | 10,594.64 miles (17,050.38 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,557.05 miles (16,989.89 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,451.95 miles (16,820.74 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,397.88 miles (16,733.73 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,337.78 miles (16,637.01 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,335.80 miles (16,633.81 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,334.86 miles (16,632.30 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,329.31 miles (16,623.38 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,314.10 miles (16,598.89 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,310.93 miles (16,593.79 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,308.37 miles (16,589.68 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,294.40 miles (16,567.19 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |