Nonstop flight route between Camp San Luis Obispo, California, United States and Kaltag, Alaska, United States:
Departure Airport:
(35°19'33"N by 120°44'35"W)
Arrival Airport:
(64°19'8"N by 158°44'29"W)
Distance from CSL to KAL:
2,549.22 miles (4,102.56 km)
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Jump to:
- About this route
- CSL Airport Information
- KAL Airport Information
- Facts about CSL
- Facts about KAL
- Map of Nearest Airports to CSL
- List of Nearest Airports to CSL
- Map of Furthest Airports from CSL
- List of Furthest Airports from CSL
- Map of Nearest Airports to KAL
- List of Nearest Airports to KAL
- Map of Furthest Airports from KAL
- List of Furthest Airports from KAL
About this route:
A direct, nonstop flight between O'Sullivan Army Heliport (CSL), Camp San Luis Obispo, California, United States and Kaltag Airport (KAL), Kaltag, Alaska, United States would travel a Great Circle distance of 2,549 miles (or 4,103 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 O'Sullivan Army Heliport and Kaltag 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 O'Sullivan Army Heliport and Kaltag Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CSL / KCSL |
| Airport Name: | O'Sullivan Army Heliport |
| Location: | Camp San Luis Obispo, California, United States |
| GPS Coordinates: | 35°19'33"N by 120°44'35"W |
| Operator/Owner: | United States Army |
| Airport Type: | Military |
| Elevation: | 250 feet (76 meters) |
| View all routes: | Routes from CSL |
| More Information: | CSL Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KAL / PAKV |
| Airport Name: | Kaltag Airport |
| Location: | Kaltag, Alaska, United States |
| GPS Coordinates: | 64°19'8"N by 158°44'29"W |
| Area Served: | Kaltag, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 181 feet (55 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KAL |
| More Information: | KAL Maps & Info |
Facts about O'Sullivan Army Heliport (CSL):
- The furthest airport from O'Sullivan Army Heliport (CSL) is Pierrefonds Airport (ZSE), which is located 11,442 miles (18,414 kilometers) away in Saint-Pierre, Réunion.
- The closest airport to O'Sullivan Army Heliport (CSL) is San Luis Obispo County Regional Airport (SBP), which is located only 8 miles (14 kilometers) SE of CSL.
- Because of O'Sullivan Army Heliport's relatively low elevation of 250 feet, planes can take off or land at O'Sullivan Army Heliport 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 Kaltag Airport (KAL):
- Because of Kaltag Airport's relatively low elevation of 181 feet, planes can take off or land at Kaltag 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 Kaltag Airport (KAL) is Nulato Airport (NUL), which is located 35 miles (56 kilometers) NE of KAL.
- The furthest airport from Kaltag Airport (KAL) is George Airport (GRJ), which is located 10,342 miles (16,644 kilometers) away in George, South Africa.
- Kaltag Airport (KAL) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.40 miles (13.51 km) SE | San Luis Obispo County Regional Airport (SBP) | San Luis Obispo, California, United States |     |
| 2 | 24.83 miles (39.96 km) NNE | Paso Robles Municipal AirportEstrella Army Airfield (PRB) | Paso Robles, California, United States | |
| 3 | 33.64 miles (54.14 km) SSE | Santa Maria Public Airport (SMX) | Santa Maria, California, United States | |
| 4 | 33.78 miles (54.36 km) N | Roberts Army Heliport (SYL) | Camp Roberts, San Luis Obispo County, California, United States | |
| 5 | 42.19 miles (67.90 km) SSE | Vandenberg Air Force Base (VBG) | Lompoc, California, United States | |
| 6 | 48.23 miles (77.61 km) SSE | Lompoc Airport (LPC) | Lompoc, California, United States | |
| 7 | 62.43 miles (100.47 km) SE | Santa Ynez Airport (SQA) | Santa Ynez, California, United States | |
| 8 | 63.08 miles (101.51 km) NNE | New Coalinga Municipal Airport (CLG) | Coalinga, California, United States | |
| 9 | 65.86 miles (106.00 km) NNW | Mesa Del Rey Airport (KIC) | King City, California, United States | |
| 10 | 80.53 miles (129.60 km) SE | Santa Barbara Airport (SBA) | Santa Barbara, California, United States | |
| 11 | 82.49 miles (132.75 km) NNE | Naval Air Station Lemoore (NLC) | Lemoore, California, United States | |
| 12 | 83.84 miles (134.93 km) NE | Corcoran Airport (CRO) | Corcoran, California, United States | |
| 13 | 88.23 miles (142.00 km) E | Shafter Airport (MIT) | Shafter, California, United States | |
| 14 | 95.23 miles (153.26 km) E | Meadows Field (BFL) | Bakersfield, California, United States | |
| 15 | 97.99 miles (157.70 km) NE | Mefford Field (TLR) | Tulare, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,441.78 miles (18,413.71 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 11,416.20 miles (18,372.55 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 3 | 11,413.89 miles (18,368.83 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,403.15 miles (18,351.54 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 11,332.44 miles (18,237.76 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 6 | 11,301.56 miles (18,188.05 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 11,258.75 miles (18,119.16 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 11,228.55 miles (18,070.55 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,117.74 miles (17,892.23 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 11,109.14 miles (17,878.38 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 11,102.43 miles (17,867.58 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 12 | 11,095.53 miles (17,856.48 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 13 | 11,086.78 miles (17,842.39 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 11,060.60 miles (17,800.26 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 11,049.62 miles (17,782.60 km) SSE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.61 miles (55.70 km) NE | Nulato Airport (NUL) | Nulato, Alaska, United States | |
| 2 | 48.77 miles (78.48 km) NE | Koyukuk Airport (KYU) | Koyukuk, Alaska, United States | |
| 3 | 60.86 miles (97.94 km) ENE | Edward G. Pitka Sr. Airport (GAL) | Galena, Alaska, United States | |
| 4 | 68.84 miles (110.79 km) WSW | Unalakleet Airport (UNK) | Unalakleet, Alaska, United States | |
| 5 | 74.34 miles (119.65 km) W | Shaktoolik Airport (SKK) | Shaktoolik, Alaska, United States | |
| 6 | 83.30 miles (134.06 km) WNW | Koyuk Alfred Adams Airport (KKA) | Koyuk, Alaska, United States | |
| 7 | 93.69 miles (150.77 km) NW | Haycock Airport (HAY) | Haycock, Alaska, United States | |
| 8 | 94.21 miles (151.62 km) ESE | Bear Creek 3 Airport (BCC) | Bear Creek, Alaska, United States | |
| 9 | 101.22 miles (162.90 km) ENE | Ruby Airport (RBY) | Ruby, Alaska, United States | |
| 10 | 105.63 miles (170.00 km) NW | Granite Mountain Air Station (GMT) | Granite Mountain, Alaska, United States | |
| 11 | 106.48 miles (171.36 km) SSW | Grayling Airport (KGX) | Grayling, Alaska, United States | |
| 12 | 107.06 miles (172.30 km) WNW | Elim Airport (ELI) | Elim, Alaska, United States | |
| 13 | 115.25 miles (185.48 km) SSW | Shageluk Airport (SHX) | Shageluk, Alaska, United States | |
| 14 | 117.30 miles (188.77 km) WSW | St. Michael Airport (SMK) | St. Michael, Alaska, United States | |
| 15 | 118.07 miles (190.01 km) NE | Huslia Airport (HSL) | Huslia, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,341.89 miles (16,643.61 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,336.82 miles (16,635.46 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 3 | 10,332.80 miles (16,628.99 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,297.76 miles (16,572.60 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,257.21 miles (16,507.34 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,149.94 miles (16,334.70 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,104.35 miles (16,261.33 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 8 | 10,091.68 miles (16,240.95 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,037.55 miles (16,153.83 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 10 | 10,036.79 miles (16,152.61 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 11 | 10,036.24 miles (16,151.73 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 12 | 10,035.99 miles (16,151.31 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,028.66 miles (16,139.52 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 14 | 10,013.59 miles (16,115.27 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 15 | 10,013.59 miles (16,115.27 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |