Nonstop flight route between Kelso, Washington, United States and Peoria, Illinois, United States:
Departure Airport:
(46°7'5"N by 122°53'53"W)
Arrival Airport:
(40°39'51"N by 89°41'35"W)
Distance from KLS to PIA:
1,696.06 miles (2,729.53 km)
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Jump to:
- About this route
- KLS Airport Information
- PIA Airport Information
- Facts about KLS
- Facts about PIA
- 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 PIA
- List of Nearest Airports to PIA
- Map of Furthest Airports from PIA
- List of Furthest Airports from PIA
About this route:
A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and General Wayne A. Downing Peoria International Airport (PIA), Peoria, Illinois, United States would travel a Great Circle distance of 1,696 miles (or 2,730 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 General Wayne A. Downing Peoria International 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: | PIA / KPIA |
| Airport Name: | General Wayne A. Downing Peoria International Airport |
| Location: | Peoria, Illinois, United States |
| GPS Coordinates: | 40°39'51"N by 89°41'35"W |
| Area Served: | Peoria, Illinois |
| Airport Type: | Public |
| Elevation: | 661 feet (201 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PIA |
| More Information: | PIA Maps & Info |
Facts about Southwest Washington Regional Airport (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.
- 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.
Facts about General Wayne A. Downing Peoria International Airport (PIA):
- The closest airport to General Wayne A. Downing Peoria International Airport (PIA) is Central Illinois Regional Airport at Bloomington-Normal (BMI), which is located 43 miles (69 kilometers) ESE of PIA.
- This airport is in the National Plan of Integrated Airport Systems for 2011–2015, which called it a primary commercial service airport.
- As of January 2010, Peoria International Airport has five passenger airlines.
- Because of General Wayne A. Downing Peoria International Airport's relatively low elevation of 661 feet, planes can take off or land at General Wayne A. Downing Peoria International 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 furthest airport from General Wayne A. Downing Peoria International Airport (PIA) is Margaret River Airport (MGV), which is located 11,003 miles (17,707 kilometers) away in Margaret River, Western Australia, Australia.
- General Wayne A. Downing Peoria International Airport (PIA) has 2 runways.
- General Wayne A. Downing Peoria International Airport handled 592,101 passengers last year.
| 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 | 42.80 miles (68.88 km) ESE | Central Illinois Regional Airport at Bloomington-Normal (BMI) | Bloomington, Illinois, United States | |
| 2 | 42.98 miles (69.17 km) WNW | Galesburg Municipal Airport (GBG) | Galesburg, Illinois, United States | |
| 3 | 51.30 miles (82.56 km) W | Macomb Municipal Airport (MQB) | Macomb, Illinois, United States | |
| 4 | 55.24 miles (88.90 km) NNE | Illinois Valley Regional Airport (VYS) | Peru, Illinois, United States | |
| 5 | 56.66 miles (91.19 km) S | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 6 | 68.82 miles (110.76 km) NW | Quad City International Airport (MLI) | Moline, Illinois, United States | |
| 7 | 72.06 miles (115.96 km) SE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 8 | 75.44 miles (121.42 km) W | Southeast Iowa Regional Airport (BRL) | Burlington, Iowa, United States | |
| 9 | 80.26 miles (129.17 km) NW | Davenport Municipal Airport (DVN) | Davenport, Iowa, United States | |
| 10 | 86.13 miles (138.61 km) ESE | University of Illinois Willard Airport (CMI) | Champaign-Urbana, Illinois, United States | |
| 11 | 87.13 miles (140.22 km) NNW | Clinton Municipal Airport (CWI) | Clinton, Iowa, United States | |
| 12 | 90.09 miles (144.99 km) WNW | Muscatine Municipal Airport (MUT) | Muscatine, Iowa, United States | |
| 13 | 92.17 miles (148.33 km) W | Keokuk Municipal Airport (EOK) | Keokuk, Iowa, United States | |
| 14 | 93.50 miles (150.48 km) WSW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 15 | 97.05 miles (156.19 km) WNW | Mount Pleasant Municipal Airport (MPZ) | Mount Pleasant, Iowa, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.59 miles (17,706.91 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.70 miles (17,670.06 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,958.91 miles (17,636.61 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,955.82 miles (17,631.64 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,917.23 miles (17,569.53 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,903.08 miles (17,546.76 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,893.28 miles (17,531.00 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,891.26 miles (17,527.73 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 10,878.75 miles (17,507.60 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,863.74 miles (17,483.46 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,834.96 miles (17,437.14 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,808.86 miles (17,395.14 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,787.65 miles (17,360.99 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,782.37 miles (17,352.50 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,758.21 miles (17,313.62 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |