Nonstop flight route between Kelso, Washington, United States and Thunder Bay, Ontario, Canada:
Departure Airport:
(46°7'5"N by 122°53'53"W)
Arrival Airport:
(48°22'18"N by 89°19'18"W)
Distance from KLS to YQT:
1,569.88 miles (2,526.48 km)
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Jump to:
- About this route
- KLS Airport Information
- YQT Airport Information
- Facts about KLS
- Facts about YQT
- 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 YQT
- List of Nearest Airports to YQT
- Map of Furthest Airports from YQT
- List of Furthest Airports from YQT
About this route:
A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Thunder Bay International Airport (YQT), Thunder Bay, Ontario, Canada would travel a Great Circle distance of 1,570 miles (or 2,526 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 Thunder Bay 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: | YQT / CYQT |
| Airport Names: |
|
| Location: | Thunder Bay, Ontario, Canada |
| GPS Coordinates: | 48°22'18"N by 89°19'18"W |
| Area Served: | Thunder Bay, Ontario |
| Operator/Owner: | Transport Canada |
| Airport Type: | Public |
| Elevation: | 654 feet (199 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from YQT |
| More Information: | YQT Maps & Info |
Facts about Southwest Washington Regional Airport (KLS):
- 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.
- 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 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 Thunder Bay International Airport (YQT):
- Thunder Bay International Airport (YQT) has 2 runways.
- Thunder Bay International Airport handled 761,000 passengers last year.
- In addition to being known as "Thunder Bay International Airport", another name for YQT is "Thunder Bay Airport".
- Because of Thunder Bay International Airport's relatively low elevation of 654 feet, planes can take off or land at Thunder Bay 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 closest airport to Thunder Bay International Airport (YQT) is Grand Marais/Cook County Airport (GRM), which is located 61 miles (99 kilometers) SW of YQT.
- The furthest airport from Thunder Bay International Airport (YQT) is Margaret River Airport (MGV), which is located 10,833 miles (17,435 kilometers) away in Margaret River, Western Australia, Australia.
- The parking lot contains 100 short-term spaces, 300 long-term spaces, curbside taxi service and courtesy cars.
- Originally named the Fort William Municipal Airport, construction began in 1938, partly as a means of relieving unemployment.
- The airport was handed over from the government in 1997 to the Thunder Bay International Airports Authority, a non-profit organization.
| 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 | 61.30 miles (98.65 km) SW | Grand Marais/Cook County Airport (GRM) | Grand Marais, Minnesota, United States | |
| 2 | 91.71 miles (147.59 km) SSE | Houghton County Memorial Airport (CMX) | Hancock, Michigan, United States | |
| 3 | 106.03 miles (170.64 km) ENE | Terrace Bay Airport (YTJ) | Terrace Bay, Ontario, Canada | |
| 4 | 109.50 miles (176.22 km) WNW | Atikokan Municipal Aerodrome (YIB) | Atikokan, Ontario, Canada | |
| 5 | 121.80 miles (196.02 km) WSW | Ely Municipal Airport (LYU) | Ely, Minnesota, United States | |
| 6 | 131.08 miles (210.96 km) NW | Ignace Municipal Airport (ZUC) | Ignace, Ontario, Canada | |
| 7 | 132.93 miles (213.94 km) SSW | Gogebic-Iron County Airport (IWD) | Ironwood, Michigan, United States | |
| 8 | 133.84 miles (215.39 km) N | Armstrong Airport (YYW) | Armstrong, Thunder Bay District, Ontario, Canada | |
| 9 | 138.64 miles (223.12 km) ENE | Marathon Aerodrome (YSP) | Marathon, Ontario, Canada | |
| 10 | 145.18 miles (233.64 km) NE | Geraldton (Greenstone Regional) Airport (YGQ) | Geraldton, Ontario, Canada | |
| 11 | 146.41 miles (235.62 km) SSW | John F. Kennedy Memorial Airport (ASX) | Ashland, Wisconsin, United States | |
| 12 | 165.18 miles (265.84 km) ENE | Manitouwadge Airport (YMG) | Manitouwadge, Ontario, Canada | |
| 13 | 166.05 miles (267.22 km) SSE | Sawyer International Airport (MQT) | Marquette, Michigan, United States | |
| 14 | 167.54 miles (269.62 km) NW | Sioux Lookout Airport (YXL) | Sioux Lookout, Ontario, Canada | |
| 15 | 168.59 miles (271.31 km) S | Eagle River Union Airport (EGV) | Eagle River, Wisconsin, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,833.33 miles (17,434.52 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,809.29 miles (17,395.82 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,807.75 miles (17,393.35 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,782.85 miles (17,353.27 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,770.78 miles (17,333.85 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,718.61 miles (17,249.89 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,718.36 miles (17,249.48 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 8 | 10,709.95 miles (17,235.96 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,698.51 miles (17,217.55 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,647.27 miles (17,135.08 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,577.76 miles (17,023.22 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,551.59 miles (16,981.09 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,542.23 miles (16,966.04 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 14 | 10,531.89 miles (16,949.39 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 10,530.47 miles (16,947.10 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |