Nonstop flight route between St. Thomas, Ontario, Canada and La Güera, Western Sahara:
Departure Airport:
(42°46'12"N by 81°6'34"W)
Arrival Airport:
(20°50'11"N by 17°4'27"W)
Distance from YQS to ZLG:
3,951.17 miles (6,358.77 km)
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- About this route
- YQS Airport Information
- ZLG Airport Information
- Facts about YQS
- Facts about ZLG
- 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 ZLG
- List of Nearest Airports to ZLG
- Map of Furthest Airports from ZLG
- List of Furthest Airports from ZLG
About this route:
A direct, nonstop flight between St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada and La Güera Airport (ZLG), La Güera, Western Sahara would travel a Great Circle distance of 3,951 miles (or 6,359 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 large distance between St. Thomas Municipal Airport and La Güera Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between St. Thomas Municipal Airport and La Güera Airport. You'll see that it will travel the same route of the red line on this map!
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: | ZLG / |
| Airport Name: | La Güera Airport |
| Location: | La Güera, Western Sahara |
| GPS Coordinates: | 20°50'11"N by 17°4'27"W |
| Area Served: | La Güera |
| Elevation: | 10 feet (3 meters) |
| View all routes: | Routes from ZLG |
| More Information: | ZLG Maps & Info |
Facts about St. Thomas Municipal Airport (YQS):
- 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.
- The airport is in uncontrolled airspace but has a UNICOM operating during working hours on 122.70 MHz.
- St. Thomas Municipal Airport (YQS) has 3 runways.
- There is one flight training school operating out of the airport, in addition to numerous agricultural aircraft in the summer.
- 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.
Facts about La Güera Airport (ZLG):
- Because of La Güera Airport's relatively low elevation of 10 feet, planes can take off or land at La Güera 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 La Güera Airport (ZLG) is Koumac Airport (KOC), which is nearly antipodal to La Güera Airport (meaning La Güera Airport is almost on the exact opposite side of the Earth from Koumac Airport), and is located 12,348 miles (19,873 kilometers) away in Koumac, New Caledonia.
- The closest airport to La Güera Airport (ZLG) is Nouadhibou International Airport (NDB), which is located only 7 miles (12 kilometers) NNE of ZLG.
| 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 | 7.27 miles (11.70 km) NNE | Nouadhibou International Airport (NDB) | Nouadhibou, Mauritania | |
| 2 | 190.32 miles (306.30 km) ESE | Akjoujt Airport (AJJ) | Akjoujt, Mauritania | |
| 3 | 202.95 miles (326.61 km) SSE | Nouakchott International Airport (NKC) | Nouakchott, Mauritania | |
| 4 | 212.07 miles (341.29 km) NNE | Dakhla Airport (VIL) | Dakhla, Western Sahara | |
| 5 | 261.58 miles (420.97 km) E | Atar Airport (ATR) | Atar, Mauritania | |
| 6 | 276.47 miles (444.93 km) SE | Boutilimit Airport (OTL) | Boutilimit, Mauritania | |
| 7 | 305.93 miles (492.35 km) ENE | Fderik Airport (FGD) | Fderik, Mauritania | |
| 8 | 317.77 miles (511.40 km) SSE | Richard Toll Airport (RDT) | Richard Toll, Senegal | |
| 9 | 318.71 miles (512.92 km) SSE | Podor Airport (POD) | Podor, Senegal | |
| 10 | 333.07 miles (536.02 km) S | Saint-Louis Airport (XLS) | Saint-Louis, Senegal | |
| 11 | 345.95 miles (556.75 km) SSE | Abbaye Airport (BGH) | Boghe (Bogué), Mauritania | |
| 12 | 349.05 miles (561.74 km) ENE | Tazadit International Airport (OUZ) | Zouerate, Mauritania | |
| 13 | 366.63 miles (590.04 km) SE | Letfotar Airport (MOM) | Moudjeria, Mauritania | |
| 14 | 398.74 miles (641.72 km) SE | Kaédi Airport (KED) | Kaédi, Mauritania | |
| 15 | 399.50 miles (642.92 km) ESE | Tidjikja Airport (TIY) | Tidjikja, Mauritania | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,348.24 miles (19,872.51 km) WSW | Koumac Airport (KOC) | Koumac, New Caledonia | |
| 2 | 12,346.17 miles (19,869.18 km) SSW | Île des Pins Airport (BMY) | Waala, Belep Islands, New Caledonia | |
| 3 | 12,312.52 miles (19,815.03 km) W | Koné Airport (KNQ) | Koné, New Caledonia | |
| 4 | 12,210.02 miles (19,650.07 km) WSW | Tontouta International Airport (NOU) | Noumea, New Caledonia | |
| 5 | 12,188.60 miles (19,615.59 km) WSW | Nouméa Magenta Airport (GEA) | Nouméa, New Caledonia | |
| 6 | 12,104.44 miles (19,480.16 km) W | Maré Airport (MEE) | Maré, Loyalty Islands, New Caledonia | |
| 7 | 12,023.64 miles (19,350.12 km) WSW | Bauerfield International Airport (VLI) | Port Vila, Vanuatu | |
| 8 | 12,016.86 miles (19,339.22 km) WSW | Dillon's Bay Airport (DLY) | Dillon's Bay, Erromango, Taféa, Vanuatu | |
| 9 | 12,001.62 miles (19,314.68 km) WSW | Ipota Airport (IPA) | Ipota, Erromango, Vanuatu | |
| 10 | 11,998.38 miles (19,309.47 km) SW | Siwo Airport (EAE) | Sangafa, Emae, Shéfa, Vanuatu | |
| 11 | 11,996.40 miles (19,306.29 km) SW | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 12 | 11,995.99 miles (19,305.62 km) SW | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 13 | 11,992.07 miles (19,299.32 km) W | Anatom Airport Aneityum Airport (AUY) | Anatom, Taféa, Vanuatu | |
| 14 | 11,989.66 miles (19,295.44 km) WSW | Aniwa Airport (AWD) | Aniwa Island, Taféa, Vanuatu | |
| 15 | 11,985.66 miles (19,288.99 km) SW | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |