Nonstop flight route between Courtenay, British Columbia, Canada and Alton, Illinois, United States:
Departure Airport:
(49°40'45"N by 124°58'54"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from YCA to ALN:
1,860.65 miles (2,994.41 km)
Share this route:
Jump to:
- About this route
- YCA Airport Information
- ALN Airport Information
- Facts about YCA
- Facts about ALN
- Map of Nearest Airports to YCA
- List of Nearest Airports to YCA
- Map of Furthest Airports from YCA
- List of Furthest Airports from YCA
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
About this route:
A direct, nonstop flight between Courtenay Airpark (YCA), Courtenay, British Columbia, Canada and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 1,861 miles (or 2,994 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 Courtenay Airpark and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YCA / |
| Airport Names: |
|
| Location: | Courtenay, British Columbia, Canada |
| GPS Coordinates: | 49°40'45"N by 124°58'54"W |
| Operator/Owner: | Courtenay, British Columbia |
| Airport Type: | Public |
| Elevation: | 9 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YCA |
| More Information: | YCA Maps & Info |
Arrival 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 |
Facts about Courtenay Airpark (YCA):
- The closest airport to Courtenay Airpark (YCA) is CFB Comox (YQQ), which is located only 5 miles (8 kilometers) ENE of YCA.
- The furthest airport from Courtenay Airpark (YCA) is Tôlanaro Airport (FTU), which is located 10,680 miles (17,188 kilometers) away in Tôlanaro, Madagascar.
- Because of Courtenay Airpark's relatively low elevation of 9 feet, planes can take off or land at Courtenay Airpark 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.
- In addition to being known as "Courtenay Airpark", another name for YCA is "CAH3".
- Courtenay Airpark (YCA) currently has only 1 runway.
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
- 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.
- 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.
- 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 2,250 acres airfield sits at 544 ft MSL.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
- In the spring of 2004 the airport was at the center of a scandal.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 4.77 miles (7.67 km) ENE | CFB Comox (YQQ) | Comox, British Columbia, Canada |     |
| 2 | 20.76 miles (33.41 km) E | Texada/Gillies Bay Airport (YGB) | Texada Island, British Columbia, Canada | |
| 3 | 22.87 miles (36.81 km) NW | Campbell River Airport (YBL) | Campbell River, British Columbia, Canada | |
| 4 | 23.78 miles (38.27 km) N | Cortes Island Aerodrome (YCF) | Cortes Island, British Columbia, Canada | |
| 5 | 24.00 miles (38.62 km) ENE | Powell River Airport (YPW) | Powell River, British Columbia, Canada | |
| 6 | 24.80 miles (39.92 km) S | Alberni Valley Regional Airport (YPB) | Port Alberni, British Columbia, Canada | |
| 7 | 28.25 miles (45.47 km) NNW | Campbell River Water Aerodrome (YHH) | Campbell River, British Columbia, Canada | |
| 8 | 35.42 miles (57.00 km) SE | Qualicum Beach Airport (XQU) | Qualicum Beach, British Columbia, Canada | |
| 9 | 43.37 miles (69.80 km) E | Pender Harbour Water Aerodrome (YPT) | Pender Harbour, British Columbia, Canada | |
| 10 | 50.24 miles (80.85 km) N | Big Bay Water Aerodrome (YRR) | Stuart Island, British Columbia, Canada | |
| 11 | 54.48 miles (87.68 km) SW | Tofino/Long Beach Airport (YAZ) | Tofino, British Columbia, Canada | |
| 12 | 55.26 miles (88.93 km) SW | Tofino Harbour Water Aerodrome (YTP) | Tofino, British Columbia, Canada | |
| 13 | 58.58 miles (94.28 km) ESE | Sechelt Aerodrome (YHS) | Sechelt, British Columbia, Canada | |
| 14 | 58.77 miles (94.59 km) SE | Nanaimo Harbour Water Airport (ZNA) | Nanaimo, British Columbia, Canada | |
| 15 | 58.82 miles (94.66 km) S | Bamfield Water Aerodrome (YBF) | Bamfield, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,680.03 miles (17,187.80 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,634.36 miles (17,114.30 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,624.33 miles (17,098.15 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 4 | 10,623.55 miles (17,096.91 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,613.67 miles (17,081.01 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,593.86 miles (17,049.12 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 7 | 10,589.36 miles (17,041.89 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,571.60 miles (17,013.30 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,555.13 miles (16,986.79 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,548.45 miles (16,976.04 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 11 | 10,518.71 miles (16,928.18 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 12 | 10,499.30 miles (16,896.95 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 13 | 10,480.96 miles (16,867.43 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 14 | 10,480.91 miles (16,867.34 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,477.34 miles (16,861.60 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 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 | |