Nonstop flight route between Kelso, Washington, United States and Sherman/Denison, Texas, United States:
Departure Airport:
(46°7'5"N by 122°53'53"W)
Arrival Airport:
(33°42'51"N by 96°40'24"W)
Distance from KLS to PNX:
1,621.23 miles (2,609.12 km)
Share this route:
Jump to:
- About this route
- KLS Airport Information
- PNX Airport Information
- Facts about KLS
- Facts about PNX
- Map of Nearest Airports to KLS
- List of Nearest Airports to KLS
- Map of Furthest Airports from KLS
- List of Furthest Airports from KLS
- Map of Nearest Airports to PNX
- List of Nearest Airports to PNX
- Map of Furthest Airports from PNX
- List of Furthest Airports from PNX
About this route:
A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and North Texas Regional Airport (PNX), Sherman/Denison, Texas, United States would travel a Great Circle distance of 1,621 miles (or 2,609 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 Southwest Washington Regional Airport and North Texas Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | PNX / KGYI |
| Airport Names: |
|
| Location: | Sherman/Denison, Texas, United States |
| GPS Coordinates: | 33°42'51"N by 96°40'24"W |
| Area Served: | Sherman / Denison |
| Operator/Owner: | Grayson County, Texas |
| Airport Type: | Public |
| Elevation: | 749 feet (228 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PNX |
| More Information: | PNX Maps & Info |
Facts about Southwest Washington Regional Airport (KLS):
- Southwest Washington Regional Airport is a city-owned public-use airport located two nautical miles southeast of the central business district of Kelso, in Cowlitz County, Washington, United States.
- 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 closest airport to Southwest Washington Regional Airport (KLS) is South Lewis County Airport (TDO), which is located 25 miles (41 kilometers) N of KLS.
- Southwest Washington Regional Airport (KLS) currently has only 1 runway.
- 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.
Facts about North Texas Regional Airport (PNX):
- In addition to being known as "North Texas Regional Airport", other names for PNX include "Perrin Field" and "GYI".
- The closest airport to North Texas Regional Airport (PNX) is Eaker Field (DUA), which is located 22 miles (36 kilometers) NE of PNX.
- The airport covers 1,410 acres at an elevation of 749 feet.
- The furthest airport from North Texas Regional Airport (PNX) is Sir Gaëtan Duval Airport (RRG), which is located 10,878 miles (17,506 kilometers) away in Rodrigues Island, Mauritius.
- Because of North Texas Regional Airport's relatively low elevation of 749 feet, planes can take off or land at North Texas 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.
- North Texas Regional Airport (PNX) has 2 runways.
- The airport is on the site of Perrin Air Force Base, which was built in 1941 and closed in 1971.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 22.47 miles (36.17 km) NE | Eaker Field (DUA) | Durant, Oklahoma, United States | |
| 2 | 30.40 miles (48.92 km) W | Gainesville Municipal Airport (GLE) | Gainesville, Texas, United States | |
| 3 | 39.46 miles (63.51 km) NW | Ardmore Downtown Executive Airport (AHD) | Ardmore, Oklahoma, United States | |
| 4 | 45.35 miles (72.98 km) NNW | Ardmore Municipal Airport (ADM) | Ardmore, Oklahoma, United States | |
| 5 | 52.36 miles (84.27 km) S | Addison Airport (ADS) | Dallas, Texas, United States | |
| 6 | 56.80 miles (91.41 km) SE | Majors Airport (GVT) | Greenville, Texas, United States | |
| 7 | 60.26 miles (96.98 km) SSW | Dallas/Fort Worth International Airport (DFW) | Dallas and Fort Worth, Texas, United States | |
| 8 | 60.78 miles (97.81 km) S | Dallas Love Field (DAL) | Dallas, Texas, United States | |
| 9 | 62.50 miles (100.58 km) SW | Fort Worth Alliance Airport (AFW) | Fort Worth, Texas, United States | |
| 10 | 67.35 miles (108.39 km) ENE | Antlers Municipal Airport (ATE) | Antlers, Oklahoma, United States | |
| 11 | 68.59 miles (110.39 km) ENE | Stan Stamper Municipal Airport (HUJ) | Hugo, Oklahoma, United States | |
| 12 | 70.51 miles (113.48 km) E | Cox FieldCox Army Airfield (PRX) | Paris, Texas, United States | |
| 13 | 71.76 miles (115.49 km) ESE | Sulphur Springs Municipal Airport (SLR) | Sulphur Springs, Texas, United States | |
| 14 | 72.28 miles (116.32 km) S | Dallas Executive Airport (RBD) | Dallas, Texas, United States | |
| 15 | 73.30 miles (117.97 km) SSE | Terrell Municipal Airport (TRL) | Terrell, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,877.53 miles (17,505.64 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,723.26 miles (17,257.37 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 3 | 10,620.30 miles (17,091.68 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,619.46 miles (17,090.33 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,600.69 miles (17,060.12 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 6 | 10,581.46 miles (17,029.17 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 10,571.03 miles (17,012.38 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,570.33 miles (17,011.26 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,564.79 miles (17,002.34 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 10,560.07 miles (16,994.74 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 10,559.82 miles (16,994.34 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,552.84 miles (16,983.11 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,552.16 miles (16,982.01 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 14 | 10,545.59 miles (16,971.44 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,533.45 miles (16,951.90 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |