Nonstop flight route between St. Thomas, Ontario, Canada and Memphis, Tennessee, United States:
Departure Airport:
(42°46'12"N by 81°6'34"W)
Arrival Airport:
(35°2'32"N by 89°58'36"W)
Distance from YQS to MEM:
714.95 miles (1,150.60 km)
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- About this route
- YQS Airport Information
- MEM Airport Information
- Facts about YQS
- Facts about MEM
- 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 MEM
- List of Nearest Airports to MEM
- Map of Furthest Airports from MEM
- List of Furthest Airports from MEM
About this route:
A direct, nonstop flight between St. Thomas Municipal Airport (YQS), St. Thomas, Ontario, Canada and Memphis International Airport (MEM), Memphis, Tennessee, United States would travel a Great Circle distance of 715 miles (or 1,151 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 Memphis International 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: | MEM / KMEM |
| Airport Name: | Memphis International Airport |
| Location: | Memphis, Tennessee, United States |
| GPS Coordinates: | 35°2'32"N by 89°58'36"W |
| Area Served: | Memphis, Tennessee |
| Airport Type: | Public |
| Elevation: | 341 feet (104 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from MEM |
| More Information: | MEM 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.
- 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.
- St. Thomas Municipal Airport (YQS) has 3 runways.
Facts about Memphis International Airport (MEM):
- Memphis International Airport (MEM) has 4 runways.
- Memphis International Airport handled 7,874,888 passengers last year.
- Currently, only domestic flights are available for passengers.
- Because of Memphis International Airport's relatively low elevation of 341 feet, planes can take off or land at Memphis International 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.
- Since 2009 the airport has been a small hub for small regional airline SeaPort Airlines, which has single-engine flights to communities in Arkansas through the Essential Air Service program.
- The furthest airport from Memphis International Airport (MEM) is Margaret River Airport (MGV), which is located 11,010 miles (17,719 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Memphis International Airport (MEM) is Olive Branch Airport (OLV), which is located only 12 miles (19 kilometers) ESE of MEM.
| 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 | 11.60 miles (18.67 km) ESE | Olive Branch Airport (OLV) | Olive Branch, Mississippi, United States | |
| 2 | 15.91 miles (25.61 km) WNW | West Memphis Municipal Airport (AWM) | West Memphis, Arkansas, United States | |
| 3 | 22.52 miles (36.25 km) NNE | Millington Regional Jetport (NQA) | Millington, Tennessee, United States | |
| 4 | 32.45 miles (52.22 km) SW | Tunica Municipal Airport (UTM) | Tunica, Mississippi, United States | |
| 5 | 45.72 miles (73.58 km) W | Forrest City Municipal Airport (FCY) | Forrest City, Arkansas, United States | |
| 6 | 51.09 miles (82.22 km) SW | Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE) | Helena / West Helena, Arkansas, United States | |
| 7 | 51.88 miles (83.50 km) SSE | University-Oxford Airport (UOX) | Oxford, Mississippi, United States | |
| 8 | 59.67 miles (96.02 km) SSW | Fletcher Field (CKM) | Clarksdale, Mississippi, United States | |
| 9 | 59.71 miles (96.09 km) N | Manila Municipal Airport (MXA) | Manila, Arkansas, United States | |
| 10 | 62.59 miles (100.73 km) N | Blytheville Municipal Airport (HKA) | Blytheville, Arkansas, United States | |
| 11 | 63.73 miles (102.56 km) N | Arkansas International Airport (BYH) | Blytheville, Arkansas, United States | |
| 12 | 66.29 miles (106.68 km) NW | Jonesboro Municipal Airport (JBR) | Jonesboro, Arkansas, United States | |
| 13 | 71.14 miles (114.48 km) ENE | McKellar-Sipes Regional Airport (MKL) | Jackson, Tennessee, United States | |
| 14 | 76.66 miles (123.37 km) NNW | Kirk Field (PGR) | Paragould, Arkansas, United States | |
| 15 | 78.23 miles (125.90 km) E | Roscoe Turner Airport (CRX) | Corinth, Mississippi, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,010.34 miles (17,719.38 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,990.32 miles (17,687.16 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,970.51 miles (17,655.28 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,956.28 miles (17,632.39 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 5 | 10,955.67 miles (17,631.40 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 6 | 10,948.82 miles (17,620.37 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 10,938.60 miles (17,603.92 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,930.92 miles (17,591.56 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,930.74 miles (17,591.28 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,924.14 miles (17,580.66 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 10,903.40 miles (17,547.28 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 10,876.81 miles (17,504.48 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 13 | 10,869.19 miles (17,492.22 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 14 | 10,867.85 miles (17,490.06 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 10,863.26 miles (17,482.69 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |