Nonstop flight route between Pasto, Colombia and Kelso, Washington, United States:
Departure Airport:
(1°23'45"N by 77°17'29"W)
Arrival Airport:
(46°7'5"N by 122°53'53"W)
Distance from PSO to KLS:
4,134.87 miles (6,654.41 km)
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- About this route
- PSO Airport Information
- KLS Airport Information
- Facts about PSO
- Facts about KLS
- Map of Nearest Airports to PSO
- List of Nearest Airports to PSO
- Map of Furthest Airports from PSO
- List of Furthest Airports from PSO
- Map of Nearest Airports to KLS
- List of Nearest Airports to KLS
- Map of Furthest Airports from KLS
- List of Furthest Airports from KLS
About this route:
A direct, nonstop flight between Antonio Nariño Airport (PSO), Pasto, Colombia and Southwest Washington Regional Airport (KLS), Kelso, Washington, United States would travel a Great Circle distance of 4,135 miles (or 6,654 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 Antonio Nariño Airport and Southwest Washington Regional 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 Antonio Nariño Airport and Southwest Washington Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | PSO / SKPS |
| Airport Names: |
|
| Location: | Pasto, Colombia |
| GPS Coordinates: | 1°23'45"N by 77°17'29"W |
| Area Served: | Pasto, Nariño, Colombia |
| Operator/Owner: | Aerocivil |
| Airport Type: | Public |
| Elevation: | 6 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PSO |
| More Information: | PSO Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KLS / KKLS |
| Airport Name: | Southwest Washington Regional Airport |
| Location: | Kelso, Washington, United States |
| GPS Coordinates: | 46°7'5"N by 122°53'53"W |
| Area Served: | Longview-Kelso Metropolitan Area |
| Operator/Owner: | City of Kelso |
| Airport Type: | Public |
| Elevation: | 20 feet (6 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KLS |
| More Information: | KLS Maps & Info |
Facts about Antonio Nariño Airport (PSO):
- Because of Antonio Nariño Airport's relatively low elevation of 6 feet, planes can take off or land at Antonio Nariño 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 "Antonio Nariño Airport", another name for PSO is "Aeropuerto Antonio Nariño".
- Antonio Nariño Airport (PSO) currently has only 1 runway.
- The furthest airport from Antonio Nariño Airport (PSO) is Sultan Thaha Airport (DJB), which is nearly antipodal to Antonio Nariño Airport (meaning Antonio Nariño Airport is almost on the exact opposite side of the Earth from Sultan Thaha Airport), and is located 12,370 miles (19,908 kilometers) away in Jambi, Indonesia.
- The closest airport to Antonio Nariño Airport (PSO) is San Luis Airport (IPI), which is located 45 miles (73 kilometers) SW of PSO.
Facts about Southwest Washington Regional Airport (KLS):
- Southwest Washington Regional Airport (KLS) currently has only 1 runway.
- Because of Southwest Washington Regional Airport's relatively low elevation of 20 feet, planes can take off or land at Southwest Washington Regional 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 airport has one passenger terminal consisting of 12 gates.
- Kelso-Longview Airport opened in May 1941 on 109 acres of a nearby dairy farm, as a training field for amateur pilots, and has since become a regional transportation center for southwest Washington.
- The closest airport to Southwest Washington Regional Airport (KLS) is South Lewis County Airport (TDO), which is located 25 miles (41 kilometers) N of KLS.
- There is one flight school located at the airport.
- The furthest airport from Southwest Washington Regional Airport (KLS) is Tôlanaro Airport (FTU), which is located 10,876 miles (17,503 kilometers) away in Tôlanaro, Madagascar.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 45.32 miles (72.93 km) SW | San Luis Airport (IPI) | Ipiales, Colombia |     |
| 2 | 49.72 miles (80.01 km) SW | Teniente Coronel Luis A Mantilla International Airport (TUA) | Tulcán, Ecuador | |
| 3 | 55.46 miles (89.25 km) ESE | Villa Garzón Airport (VGZ) | Villa Garzón, Colombia | |
| 4 | 82.29 miles (132.43 km) SE | Tres de Mayo Airport (PUU) | Puerto Asís, Colombia | |
| 5 | 86.97 miles (139.96 km) NNE | Guillermo Leónel Valencia Airport (PPN) | Popayán, Colombia | |
| 6 | 91.30 miles (146.93 km) NNW | Guapi Airport Juan Casiano Airport (GPI) | Guapi, Colombia | |
| 7 | 94.67 miles (152.36 km) SSE | Lago Agrio Airport (LGQ) | Nueva Loja, Ecuador | |
| 8 | 120.02 miles (193.16 km) E | Gustavo Artunduaga Paredes Airport (FLA) | Florencia, Caquetá, Colombia | |
| 9 | 127.72 miles (205.55 km) SW | Mariscal Sucre International Airport (UIO) | Quito, Ecuador | |
| 10 | 130.15 miles (209.46 km) S | Francisco de Orellana Airport (OCC) | Coca, Ecuador | |
| 11 | 161.09 miles (259.25 km) NNE | Alfonso Bonilla Aragón International Airport (CLO) | Cali, Colombia | |
| 12 | 163.88 miles (263.73 km) W | Carlos Concha Torres International Airport (ESM) | Esmeraldas, Ecuador | |
| 13 | 168.74 miles (271.57 km) N | Gerardo Tobar López Airport (BUN) | Buenaventura, Valle del Cauca, Colombia | |
| 14 | 174.77 miles (281.27 km) NE | Benito Salas Airport (NVA) | Neiva, Colombia | |
| 15 | 183.56 miles (295.41 km) SSW | Cotopaxi International Airport (LTX) | Latacunga, Ecuador | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,370.03 miles (19,907.59 km) WSW | Sultan Thaha Airport (DJB) | Jambi, Indonesia | |
| 2 | 12,338.27 miles (19,856.47 km) ESE | Depati Parbo Airport (KRC) | Kerinci, Indonesia | |
| 3 | 12,281.59 miles (19,765.25 km) SE | Sultan Syarif Kasim II International Airport (PKU) | Pekanbaru, Sumatra, Indonesia | |
| 4 | 12,264.50 miles (19,737.76 km) S | Fatmawati Soekarno Airport (BKS) | Bengkulu, Indonesia | |
| 5 | 12,264.45 miles (19,737.67 km) SW | Sultan Mahmud Badaruddin II International Airport (SMB II) (PLM) | Palembang, Sumatra, Indonesia | |
| 6 | 12,263.86 miles (19,736.72 km) ESE | Minangkabau International Airport (MIA) (PDG) | Ketaping, West Sumatra, Indonesia | |
| 7 | 12,237.47 miles (19,694.25 km) SSW | Hang Nadim International Airport (BTH) | Batam, Riau Islands, Sumatra, Indonesia | |
| 8 | 12,232.99 miles (19,687.04 km) SW | Raja Haji Fisabilillah International Airport (TNJ) | Tanjung Pinang, Riau Islands, Indonesia | |
| 9 | 12,232.46 miles (19,686.18 km) SSW | Tengah Air Base (TAB) (TGA) | Tengah, Singapore | |
| 10 | 12,229.07 miles (19,680.72 km) SSW | Paya Lebar Air Base (PLAB) (QPG) | Paya Lebar, Singapore | |
| 11 | 12,226.87 miles (19,677.19 km) SSW | Singapore Changi Airport (SIN) | Changi, Singapore | |
| 12 | 12,226.58 miles (19,676.73 km) NNW | Seletar Airport (XSP) | Seletar, Singapore | |
| 13 | 12,223.70 miles (19,672.09 km) ESE | Rokot Airport (RKI) | Sipura, Indonesia | |
| 14 | 12,216.72 miles (19,660.85 km) NNW | Senai International Airport (JHB) | Johor Bahru, Malaysia | |
| 15 | 12,211.24 miles (19,652.04 km) NNE | Pinang Kampai Airport (DUM) | Dumai, Sumatra, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.20 miles (40.56 km) N | South Lewis County Airport (TDO) | Toledo, Washington, United States | |
| 2 | 39.34 miles (63.31 km) SSE | Portland International Airport (PDX) | Portland, Oregon, United States | |
| 3 | 39.99 miles (64.36 km) S | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 4 | 46.01 miles (74.04 km) SSE | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States | |
| 5 | 47.01 miles (75.66 km) W | Astoria Regional Airport (AST) | Astoria, Oregon, United States | |
| 6 | 57.72 miles (92.89 km) ESE | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 7 | 58.83 miles (94.67 km) N | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 8 | 68.10 miles (109.59 km) NNE | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 9 | 73.24 miles (117.88 km) NNE | McChord Field/McChord AFB (TCM) | Tacoma, Washington, United States | |
| 10 | 76.87 miles (123.70 km) NW | Bowerman Airport (HQM) | Hoquiam, Washington, United States | |
| 11 | 77.98 miles (125.49 km) N | Sanderson Field (SHN) | Shelton, Washington, United States | |
| 12 | 80.89 miles (130.19 km) N | Tacoma Narrows Airport (TIW) | Tacoma, Washington, United States | |
| 13 | 81.64 miles (131.39 km) SW | Pacific City State Airport (PFC) | Pacific City, Oregon, United States | |
| 14 | 83.66 miles (134.64 km) S | McNary Field (SLE) | Salem, Oregon, United States | |
| 15 | 90.15 miles (145.08 km) ESE | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,875.78 miles (17,502.83 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,805.79 miles (17,390.18 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,720.93 miles (17,253.62 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,691.41 miles (17,206.11 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,661.62 miles (17,158.17 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,660.63 miles (17,156.58 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,649.46 miles (17,138.61 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 8 | 10,645.98 miles (17,133.01 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 9 | 10,641.31 miles (17,125.48 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 10 | 10,631.92 miles (17,110.37 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 10,629.07 miles (17,105.79 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 12 | 10,627.57 miles (17,103.37 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 13 | 10,620.73 miles (17,092.37 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 14 | 10,605.30 miles (17,067.54 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 15 | 10,603.83 miles (17,065.16 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |