Nonstop flight route between St. Thomas, Ontario, Canada and Buenos Aires, Costa Rica:
Departure Airport:
(42°46'12"N by 81°6'34"W)
Arrival Airport:
(9°9'48"N by 83°19'47"W)
Distance from YQS to BAI:
2,325.87 miles (3,743.11 km)
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- About this route
- YQS Airport Information
- BAI Airport Information
- Facts about YQS
- Facts about BAI
- 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 BAI
- List of Nearest Airports to BAI
- Map of Furthest Airports from BAI
- List of Furthest Airports from BAI
About this route:
A direct, nonstop flight between St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada and Buenos Aires Airporrt (BAI), Buenos Aires, Costa Rica would travel a Great Circle distance of 2,326 miles (or 3,743 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 Buenos Aires Airporrt, 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: | BAI / MRBA |
| Airport Name: | Buenos Aires Airporrt |
| Location: | Buenos Aires, Costa Rica |
| GPS Coordinates: | 9°9'48"N by 83°19'47"W |
| Area Served: | Buenos Aires, Costa Rica |
| Airport Type: | Public |
| Elevation: | 1214 feet (370 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BAI |
| More Information: | BAI 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.
- 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.
- St. Thomas Municipal Airport (YQS) has 3 runways.
- 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 Buenos Aires Airporrt (BAI):
- The furthest airport from Buenos Aires Airporrt (BAI) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Buenos Aires Airporrt (meaning Buenos Aires Airporrt is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,228 miles (19,678 kilometers) away in Cocos Islands, Australia.
- The closest airport to Buenos Aires Airporrt (BAI) is Palmar Sur Airport (PMZ), which is located only 17 miles (28 kilometers) SSW of BAI.
- Buenos Aires Airporrt (BAI) currently has only 1 runway.
| 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 | 17.46 miles (28.11 km) SSW | Palmar Sur Airport (PMZ) | Palmar Sur, Costa Rica | |
| 2 | 36.88 miles (59.35 km) SSE | Golfito Airport (GLF) | Golfito, Costa Rica | |
| 3 | 36.91 miles (59.40 km) SW | Drake Bay Airport (DRK) | Drake Bay, Costa Rica | |
| 4 | 43.62 miles (70.20 km) S | Puerto Jiménez Airport (PJM) | Puerto Jimenez, Costa Rica | |
| 5 | 46.16 miles (74.28 km) SSE | Coto 47 Airport (OTR) | Coto 47, Costa Rica | |
| 6 | 57.05 miles (91.81 km) ENE | Changuinola "Capitan Manuel Niño" International Airport (CHX) | Changuinola, Bocas del Toro, Panama | |
| 7 | 57.85 miles (93.09 km) WNW | Quepos La Managua Airport (XQP) | Quepos, Costa Rica | |
| 8 | 58.75 miles (94.55 km) NNE | Limón International Airport (LIO) | Puerto Limón, Costa Rica | |
| 9 | 74.61 miles (120.06 km) E | Bocas del Toro "Isla Colón" International Airport (BOC) | Bocas Town, Bocas del Toro, Panama | |
| 10 | 77.77 miles (125.16 km) NW | Tobías Bolaños International Airport (SYQ) | San José, Costa Rica | |
| 11 | 79.51 miles (127.96 km) NNW | Guápiles Airport (GPL) | Guápiles, Costa Rica | |
| 12 | 81.14 miles (130.58 km) SE | Enrique Malek International Airport (DAV) | David, Chiriquí Province, Panama | |
| 13 | 82.92 miles (133.45 km) NW | Juan Santamaría International Airport (SJO) (SJO) | San José, Costa Rica | |
| 14 | 97.91 miles (157.56 km) N | Tortuguero Airport (TTQ) | Tortuguero, Costa Rica | |
| 15 | 112.11 miles (180.43 km) N | Barra del Colorado Airport (BCL) | Barra del Colorado, Costa Rica | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,227.51 miles (19,678.22 km) S | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 11,906.08 miles (19,160.93 km) SSW | Rokot Airport (RKI) | Sipura, Indonesia | |
| 3 | 11,902.58 miles (19,155.29 km) SW | Fatmawati Soekarno Airport (BKS) | Bengkulu, Indonesia | |
| 4 | 11,847.52 miles (19,066.68 km) SW | Depati Parbo Airport (KRC) | Kerinci, Indonesia | |
| 5 | 11,816.29 miles (19,016.43 km) W | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 6 | 11,807.00 miles (19,001.47 km) SSW | Minangkabau International Airport (MIA) (PDG) | Ketaping, West Sumatra, Indonesia | |
| 7 | 11,793.80 miles (18,980.23 km) WSW | Radin Inten II Airport (RIA II) (TKG) | Bandar Lampung, Sumatra, Indonesia | |
| 8 | 11,770.81 miles (18,943.24 km) WSW | Gunung Batin Airport (AKQ) | Astraksetra, Indonesia | |
| 9 | 11,735.81 miles (18,886.91 km) SW | Sultan Mahmud Badaruddin II International Airport (SMB II) (PLM) | Palembang, Sumatra, Indonesia | |
| 10 | 11,729.56 miles (18,876.86 km) SW | Sultan Thaha Airport (DJB) | Jambi, Indonesia | |
| 11 | 11,721.58 miles (18,864.01 km) WSW | Soekarno–Hatta International Airport (CGK) | Jakarta, Indonesia | |
| 12 | 11,719.54 miles (18,860.73 km) S | Binaka Airport (GNS) | Gunungsitoli, Nias Island, Indonesia | |
| 13 | 11,709.01 miles (18,843.77 km) WSW | Halim Perdanakusuma Airport (HLP) | Jakarta, Indonesia | |
| 14 | 11,695.08 miles (18,821.37 km) SSW | Sultan Syarif Kasim II International Airport (PKU) | Pekanbaru, Sumatra, Indonesia | |
| 15 | 11,682.59 miles (18,801.25 km) SSW | Aek Godang Airport (AEG) | Padang Sidempuan, Indonesia | |