Nonstop flight route between Alton, Illinois, United States and Muskoka, Ontario, Canada:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(44°58'30"N by 79°18'14"W)
Distance from ALN to YQA:
693.00 miles (1,115.27 km)
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Jump to:
- About this route
- ALN Airport Information
- YQA Airport Information
- Facts about ALN
- Facts about YQA
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to YQA
- List of Nearest Airports to YQA
- Map of Furthest Airports from YQA
- List of Furthest Airports from YQA
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Muskoka Airport (YQA), Muskoka, Ontario, Canada would travel a Great Circle distance of 693 miles (or 1,115 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. Louis Regional Airport and Muskoka Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YQA / CYQA |
| Airport Name: | Muskoka Airport |
| Location: | Muskoka, Ontario, Canada |
| GPS Coordinates: | 44°58'30"N by 79°18'14"W |
| Area Served: | District Municipality of Muskoka |
| Airport Type: | Public |
| Elevation: | 922 feet (281 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from YQA |
| More Information: | YQA Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
- St. Louis Regional Airport (ALN) has 2 runways.
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
Facts about Muskoka Airport (YQA):
- Because of Muskoka Airport's relatively low elevation of 922 feet, planes can take off or land at Muskoka 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 Muskoka Airport (YQA) is Margaret River Airport (MGV), which is located 11,357 miles (18,277 kilometers) away in Margaret River, Western Australia, Australia.
- From 1942 to end of World War II, it served as a training facility for the Royal Norwegian Air Force.
- Muskoka Airport (YQA) has 2 runways.
- The closest airport to Muskoka Airport (YQA) is Parry Sound Area Municipal Airport (YPD), which is located 32 miles (51 kilometers) NW of YQA.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 32.00 miles (51.49 km) NW | Parry Sound Area Municipal Airport (YPD) | Parry Sound, Ontario, Canada | |
| 2 | 42.92 miles (69.07 km) WNW | Parry Sound/Frying Pan Island-Sans Souci Water Aerodrome (YSI) | Frying Pan Island (near Parry Sound), Ontario, Canada | |
| 3 | 57.07 miles (91.85 km) SSW | Canadian Forces Base Borden (YBN) | Borden, Ontario, Canada | |
| 4 | 69.18 miles (111.34 km) SE | Peterborough Airport (YPQ) | Peterborough, Ontario, Canada | |
| 5 | 75.42 miles (121.38 km) SSE | Oshawa Municipal Airport (YOO) | Oshawa, Ontario, Canada | |
| 6 | 77.05 miles (124.00 km) S | Buttonville Airport (YKZ) | Buttonville, Ontario, Canada | |
| 7 | 79.80 miles (128.42 km) WSW | Owen Sound/Billy Bishop Regional Airport (YOS) | Owen Sound, Ontario, Canada | |
| 8 | 89.81 miles (144.54 km) W | Wiarton Airport (YVV) | Wiarton, Ontario, Canada | |
| 9 | 91.15 miles (146.69 km) S | Toronto Pearson International Airport (YYZ) | Mississauga, Ontario, Canada | |
| 10 | 93.21 miles (150.01 km) S | Billy Bishop Toronto City Airport (YTZ) | Toronto, Ontario, Canada | |
| 11 | 96.14 miles (154.72 km) N | North Bay Airport (YYB) | North Bay, Ontario, Canada | |
| 12 | 105.57 miles (169.89 km) ESE | Canadian Forces Base Trenton (YTR) | Trenton, Ontario, Canada | |
| 13 | 116.98 miles (188.26 km) ENE | Pembroke Airport (YTA) | Pembroke, Ontario, Canada | |
| 14 | 117.37 miles (188.89 km) SSW | Region of Waterloo International Airport (YKF) | Waterloo Regional Municipality, Ontario, Canada | |
| 15 | 117.51 miles (189.11 km) NE | Petawawa Airport (YWA) | Petawawa, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,356.95 miles (18,277.19 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,334.31 miles (18,240.75 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,332.98 miles (18,238.63 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,306.40 miles (18,195.84 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,299.82 miles (18,185.24 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,246.07 miles (18,098.76 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,237.69 miles (18,085.27 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,230.41 miles (18,073.54 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,218.75 miles (18,054.79 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,158.45 miles (17,957.74 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,081.32 miles (17,833.62 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,071.10 miles (17,817.17 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 13 | 11,062.95 miles (17,804.05 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,036.88 miles (17,762.10 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,028.37 miles (17,748.40 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |