Nonstop flight route between St. Thomas, Ontario, Canada and Mandalgovi, Dundgovi, Mongolia:
Departure Airport:
(42°46'12"N by 81°6'34"W)
Arrival Airport:
(45°46'0"N by 106°16'59"E)
Distance from YQS to MXW:
6,302.65 miles (10,143.10 km)
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- About this route
- YQS Airport Information
- MXW Airport Information
- Facts about YQS
- Facts about MXW
- 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 MXW
- List of Nearest Airports to MXW
- Map of Furthest Airports from MXW
- List of Furthest Airports from MXW
About this route:
A direct, nonstop flight between St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada and Mandalgovi Airport (MXW), Mandalgovi, Dundgovi, Mongolia would travel a Great Circle distance of 6,303 miles (or 10,143 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 Mandalgovi 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 Mandalgovi 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: | MXW / ZMMG |
| Airport Name: | Mandalgovi Airport |
| Location: | Mandalgovi, Dundgovi, Mongolia |
| GPS Coordinates: | 45°46'0"N by 106°16'59"E |
| Operator/Owner: | Civil Aviation Authority of Mongolia |
| Airport Type: | Joint (Civil and Military) |
| # of Runways: | 1 |
| View all routes: | Routes from MXW |
| More Information: | MXW Maps & Info |
Facts about St. Thomas Municipal Airport (YQS):
- 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.
- St. Thomas Municipal Airport (YQS) has 3 runways.
- 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.
- 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.
Facts about Mandalgovi Airport (MXW):
- The furthest airport from Mandalgovi Airport (MXW) is Teniente Vidal Airfield (GXQ), which is nearly antipodal to Mandalgovi Airport (meaning Mandalgovi Airport is almost on the exact opposite side of the Earth from Teniente Vidal Airfield), and is located 12,358 miles (19,888 kilometers) away in Coyhaique, Chile.
- Mandalgovi Airport (MXW) currently has only 1 runway.
- The closest airport to Mandalgovi Airport (MXW) is Chinggis Khaan International Airport (ULN), which is located 145 miles (234 kilometers) N of MXW.
| 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 | 145.27 miles (233.79 km) N | Chinggis Khaan International Airport (ULN) | Ulan Bator, Mongolia | |
| 2 | 170.52 miles (274.42 km) WNW | Arvaykheer Airport (AVK) | Arvaikheer, Mongolia | |
| 3 | 185.10 miles (297.90 km) WNW | Khujirt Airport (HJT) | Khujirt, Övörkhangai, Mongolia | |
| 4 | 193.59 miles (311.55 km) WNW | Kharkhorin Airport (KHR) | Kharkhorin, Mongolia | |
| 5 | 250.37 miles (402.92 km) NNW | Bulgan Airport (UGA) | Bulgan, Mongolia | |
| 6 | 269.52 miles (433.75 km) W | Bayankhongor Airport (BYN) | Bayankhongor, Mongolia | |
| 7 | 328.50 miles (528.66 km) ESE | Erenhot Saiwusu International Airport (ERL) | Erenhot, Inner Mongolia, China | |
| 8 | 369.12 miles (594.03 km) SW | Ejin Banner Taolai Airport (EJN) | Ejin Banner, Inner Mongolia, China | |
| 9 | 393.62 miles (633.46 km) NW | Mörön Airport (MXV) | Mörön, Khövsgöl Province, Mongolia | |
| 10 | 405.41 miles (652.45 km) SSE | Baotou Airport (BAV) | Baotou, Inner Mongolia, China | |
| 11 | 413.65 miles (665.71 km) S | Wuhai Airport (WUA) | Wuhai, Inner Mongolia, China | |
| 12 | 420.66 miles (676.99 km) N | Baikal International Airport (UUD) | Ulan-Ude, Republic of Buryatia, Russia | |
| 13 | 426.75 miles (686.79 km) ENE | Choibalsan Airport (COQ) | Choibalsan, Mongolia | |
| 14 | 439.02 miles (706.53 km) SE | Hohhot Baita International Airport (HET) | Hohhot, Inner Mongolia, China | |
| 15 | 457.29 miles (735.93 km) N | International Airport Irkutsk (IKT) | Irkutsk, Russia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,358.17 miles (19,888.50 km) W | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |
| 2 | 12,338.68 miles (19,857.13 km) W | Balmaceda Airport (BBA) | Balmaceda, Chile | |
| 3 | 12,324.50 miles (19,834.30 km) WSW | Chile Chico Airfield (CCH) | Chile Chico, Aisén Region, Chile | |
| 4 | 12,321.49 miles (19,829.46 km) SSW | Cochrane Airfield (LGR) | Cochrane, Chile | |
| 5 | 12,295.33 miles (19,787.37 km) WSW | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |
| 6 | 12,286.60 miles (19,773.32 km) WSW | Alto Río Senguer Airport (ARR) | Alto Río Senguer, Chubut, Argentina | |
| 7 | 12,234.65 miles (19,689.71 km) SSW | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 8 | 12,210.27 miles (19,650.47 km) S | Gamboa Airport (WCA) | Castro, Chile | |
| 9 | 12,201.93 miles (19,637.05 km) SSW | Esquel Airport (EQS) | Esquel, Chubut Province, Argentina | |
| 10 | 12,200.07 miles (19,634.05 km) S | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 11 | 12,169.85 miles (19,585.42 km) S | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 12 | 12,169.66 miles (19,585.12 km) SW | Gobernador Gregores Airport (GGS) | Gobernador Gregores, Santa Cruz, Argentina | |
| 13 | 12,151.12 miles (19,555.28 km) SSW | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |
| 14 | 12,149.23 miles (19,552.24 km) SSW | El Maitén Airport (EMX) | El Maitén, Neuquén, Argentina | |
| 15 | 12,136.14 miles (19,531.18 km) S | El Tepual International Airport (PMC) | Puerto Montt, Chile | |