Nonstop flight route between St. Thomas, Ontario, Canada and Toledo, Washington, United States:
Departure Airport:
(42°46'12"N by 81°6'34"W)
Arrival Airport:
(46°28'37"N by 122°48'23"W)
Distance from YQS to TDO:
2,042.34 miles (3,286.82 km)
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- About this route
- YQS Airport Information
- TDO Airport Information
- Facts about YQS
- Facts about TDO
- Map of Nearest Airports to YQS
- List of Nearest Airports to YQS
- Map of Furthest Airports from YQS
- List of Furthest Airports from YQS
- Map of Nearest Airports to TDO
- List of Nearest Airports to TDO
- Map of Furthest Airports from TDO
- List of Furthest Airports from TDO
About this route:
A direct, nonstop flight between St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada and South Lewis County Airport (TDO), Toledo, Washington, United States would travel a Great Circle distance of 2,042 miles (or 3,287 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 St. Thomas Municipal Airport and South Lewis County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YQS / CYQS |
| Airport Name: | St. Thomas Municipal Airport |
| Location: | St. Thomas, Ontario, Canada |
| GPS Coordinates: | 42°46'12"N by 81°6'34"W |
| Operator/Owner: | Municipality of St. Thomas |
| Airport Type: | Public |
| Elevation: | 779 feet (237 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from YQS |
| More Information: | YQS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | TDO / KTDO |
| Airport Names: |
|
| Location: | Toledo, Washington, United States |
| GPS Coordinates: | 46°28'37"N by 122°48'23"W |
| Area Served: | Lewis County, Washington |
| Operator/Owner: | Lewis County |
| Airport Type: | Public |
| Elevation: | 374 feet (114 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TDO |
| More Information: | TDO Maps & Info |
Facts about St. Thomas Municipal Airport (YQS):
- St. Thomas Municipal Airport (YQS) has 3 runways.
- The airport was purchased by the City of St.
- Because of St. Thomas Municipal Airport's relatively low elevation of 779 feet, planes can take off or land at St. Thomas Municipal 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 St. Thomas Municipal Airport (YQS) is London international Airport (YXU), which is located only 18 miles (29 kilometers) N of YQS.
- The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
- The airport is in uncontrolled airspace but has a UNICOM operating during working hours on 122.70 MHz.
- The furthest airport from St. Thomas Municipal Airport (YQS) is Margaret River Airport (MGV), which is located 11,370 miles (18,298 kilometers) away in Margaret River, Western Australia, Australia.
Facts about South Lewis County Airport (TDO):
- In addition to being known as "South Lewis County Airport", another name for TDO is "Ed Carlson Memorial Field".
- The furthest airport from South Lewis County Airport (TDO) is Tôlanaro Airport (FTU), which is located 10,851 miles (17,464 kilometers) away in Tôlanaro, Madagascar.
- South Lewis County Airport (TDO) currently has only 1 runway.
- The closest airport to South Lewis County Airport (TDO) is Southwest Washington Regional Airport (KLS), which is located 25 miles (41 kilometers) S of TDO.
- Because of South Lewis County Airport's relatively low elevation of 374 feet, planes can take off or land at South Lewis County 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.30 miles (29.44 km) N | London international Airport (YXU) | London, Ontario, Canada |     |
| 2 | 40.89 miles (65.80 km) NNW | Centralia/James T. Field Memorial Aerodrome (YCE) | Centralia, Ontario, Canada | |
| 3 | 58.96 miles (94.88 km) WSW | Chatham-Kent Airport (XCM) | Chatham-Kent, Ontario, Canada | |
| 4 | 60.32 miles (97.07 km) NE | Region of Waterloo International Airport (YKF) | Waterloo Regional Municipality, Ontario, Canada | |
| 5 | 62.78 miles (101.03 km) WNW | Sarnia (Chris Hadfield) Airport (YZR) | Sarnia, Ontario, Canada | |
| 6 | 65.61 miles (105.59 km) ENE | John C. Munro Hamilton International Airport (YHM) | Hamilton, Ontario, Canada | |
| 7 | 67.28 miles (108.28 km) SE | Erie International Airport (ERI) | Erie, Pennsylvania, United States | |
| 8 | 71.73 miles (115.44 km) SSE | Northeast Ohio Regional Airport (JFN) | Ashtabula, Ohio, United States | |
| 9 | 72.55 miles (116.76 km) W | St. Clair County International Airport (PHN) | Port Huron, Michigan, United States | |
| 10 | 76.40 miles (122.95 km) S | Willoughby Lost Nation Municipal Airport (LNN) | Willoughby, Ohio, United States | |
| 11 | 85.46 miles (137.54 km) SSW | Cuyahoga County Airport (CGF) | Cleveland, Ohio, United States | |
| 12 | 88.36 miles (142.20 km) W | Selfridge Air National Guard Base (MTC) | Mount Clemens, Michigan, United States | |
| 13 | 91.32 miles (146.96 km) SSE | Port Meadville Airport (MEJ) | Meadville, Pennsylvania, United States | |
| 14 | 91.39 miles (147.08 km) SSW | Cleveland Burke Lakefront Airport (BKL) | Cleveland, Ohio, United States | |
| 15 | 95.35 miles (153.46 km) E | Chautauqua County/Dunkirk Airport (DKK) | Dunkirk, New York, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,369.97 miles (18,298.15 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,345.99 miles (18,259.55 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,337.84 miles (18,246.44 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,320.03 miles (18,217.78 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,287.85 miles (18,165.99 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,262.27 miles (18,124.83 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,252.14 miles (18,108.52 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,245.11 miles (18,097.21 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,241.02 miles (18,090.62 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,197.08 miles (18,019.91 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,130.47 miles (17,912.72 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,101.59 miles (17,866.23 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,085.72 miles (17,840.69 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,082.48 miles (17,835.48 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,048.96 miles (17,781.54 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.20 miles (40.56 km) S | Southwest Washington Regional Airport (KLS) | Kelso, Washington, United States | |
| 2 | 34.31 miles (55.22 km) N | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 3 | 42.94 miles (69.10 km) NNE | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 4 | 48.23 miles (77.63 km) NNE | McChord Field/McChord AFB (TCM) | Tacoma, Washington, United States | |
| 5 | 54.69 miles (88.01 km) NNW | Sanderson Field (SHN) | Shelton, Washington, United States | |
| 6 | 55.70 miles (89.63 km) N | Tacoma Narrows Airport (TIW) | Tacoma, Washington, United States | |
| 7 | 55.72 miles (89.67 km) WSW | Astoria Regional Airport (AST) | Astoria, Oregon, United States | |
| 8 | 62.21 miles (100.12 km) S | Portland International Airport (PDX) | Portland, Oregon, United States | |
| 9 | 63.48 miles (102.17 km) WNW | Bowerman Airport (HQM) | Hoquiam, Washington, United States | |
| 10 | 65.09 miles (104.76 km) S | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 11 | 66.99 miles (107.81 km) SSE | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States | |
| 12 | 70.02 miles (112.69 km) N | Bremerton National Airport (PWT) | Bremerton, Washington, United States | |
| 13 | 70.95 miles (114.18 km) SE | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 14 | 71.11 miles (114.44 km) NNE | Seattle–Tacoma International Airport (SEA) | SeaTac (near Seattle and Tacoma), Washington, United States | |
| 15 | 75.51 miles (121.51 km) NNE | Renton Municipal Airport (RNT) | Renton, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,851.38 miles (17,463.56 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,781.95 miles (17,351.82 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,695.88 miles (17,213.30 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,666.37 miles (17,165.81 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,645.36 miles (17,132.00 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,636.90 miles (17,118.39 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 7 | 10,636.74 miles (17,118.14 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 8 | 10,621.08 miles (17,092.93 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 9 | 10,617.13 miles (17,086.58 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 10 | 10,616.62 miles (17,085.75 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 11 | 10,615.60 miles (17,084.11 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 12 | 10,610.34 miles (17,075.65 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 13 | 10,606.67 miles (17,069.73 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 14 | 10,587.86 miles (17,039.47 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 15 | 10,581.57 miles (17,029.34 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |