Nonstop flight route between St. Thomas, Ontario, Canada and Le Mars, Iowa, United States:
Departure Airport:
(42°46'12"N by 81°6'34"W)
Arrival Airport:
(42°46'41"N by 96°11'36"W)
Distance from YQS to LRJ:
763.99 miles (1,229.52 km)
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- About this route
- YQS Airport Information
- LRJ Airport Information
- Facts about YQS
- Facts about LRJ
- 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 LRJ
- List of Nearest Airports to LRJ
- Map of Furthest Airports from LRJ
- List of Furthest Airports from LRJ
About this route:
A direct, nonstop flight between St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada and Le Mars Municipal Airport (LRJ), Le Mars, Iowa, United States would travel a Great Circle distance of 764 miles (or 1,230 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 Le Mars Municipal 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: | LRJ / KLRJ |
| Airport Name: | Le Mars Municipal Airport |
| Location: | Le Mars, Iowa, United States |
| GPS Coordinates: | 42°46'41"N by 96°11'36"W |
| Area Served: | Le Mars, Iowa |
| Operator/Owner: | City of Le Mars |
| Airport Type: | Public |
| Elevation: | 1197 feet (365 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LRJ |
| More Information: | LRJ Maps & Info |
Facts about St. Thomas Municipal Airport (YQS):
- There is one flight training school operating out of the airport, in addition to numerous agricultural aircraft in the summer.
- St. Thomas Municipal Airport (YQS) has 3 runways.
- The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
- 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 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 Le Mars Municipal Airport (LRJ):
- Le Mars Municipal Airport (LRJ) currently has only 1 runway.
- The closest airport to Le Mars Municipal Airport (LRJ) is Orange City Municipal Airport (ORC), which is located only 16 miles (26 kilometers) NNE of LRJ.
- The furthest airport from Le Mars Municipal Airport (LRJ) is Margaret River Airport (MGV), which is located 10,647 miles (17,134 kilometers) away in Margaret River, Western Australia, Australia.
| 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 | 16.09 miles (25.89 km) NNE | Orange City Municipal Airport (ORC) | Orange City, Iowa, United States | |
| 2 | 27.70 miles (44.59 km) SSW | Sioux Gateway Airport (SUX) | Sioux City, Iowa, United States | |
| 3 | 49.98 miles (80.44 km) ESE | Storm Lake Municipal Airport (SLB) | Storm Lake, Iowa, United States | |
| 4 | 56.80 miles (91.41 km) ENE | Spencer Municipal Airport (SPW) | Spencer, Iowa, United States | |
| 5 | 61.15 miles (98.41 km) W | Chan Gurney Municipal Airport (YKN) | Yankton, South Dakota, United States | |
| 6 | 62.03 miles (99.83 km) NNW | Sioux Falls Regional Airport (FSD) | Sioux Falls, South Dakota, United States | |
| 7 | 68.64 miles (110.47 km) SE | Denison Municipal Airport (DNS) | Denison, Iowa, United States | |
| 8 | 83.72 miles (134.73 km) SSW | Scribner State AirportScribner Army Airfield (SCB) | Scribner, Nebraska, United States | |
| 9 | 83.74 miles (134.76 km) SW | Norfolk Regional Airport (OFK) | Norfolk, Nebraska, United States | |
| 10 | 85.57 miles (137.72 km) NE | Jackson Municipal Airport (MJQ) | Jackson, Minnesota, United States | |
| 11 | 87.70 miles (141.15 km) SE | Arthur N. Neu Airport (CIN) | Carroll, Iowa, United States | |
| 12 | 93.33 miles (150.20 km) S | Fremont Municipal Airport (FET) | Fremont, Nebraska, United States | |
| 13 | 96.57 miles (155.41 km) NNW | Madison Municipal Airport (XMD) | Madison, South Dakota, United States | |
| 14 | 98.88 miles (159.13 km) E | Humboldt Municipal Airport (HUD) | Humboldt, Iowa, United States | |
| 15 | 99.40 miles (159.96 km) ENE | Algona Municipal Airport (AXG) | Algona, Iowa, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,646.75 miles (17,134.25 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,623.50 miles (17,096.82 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,605.76 miles (17,068.28 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,599.05 miles (17,057.48 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,556.74 miles (16,989.38 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,543.41 miles (16,967.93 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 10,543.19 miles (16,967.57 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,533.14 miles (16,951.40 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,514.95 miles (16,922.13 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,510.87 miles (16,915.56 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,469.73 miles (16,849.36 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,451.37 miles (16,819.80 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 13 | 10,443.34 miles (16,806.88 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,423.31 miles (16,774.65 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 10,417.26 miles (16,764.91 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |