Nonstop flight route between Alton, Illinois, United States and Natashquan, Quebec, Canada:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(50°11'23"N by 61°47'20"W)
Distance from ALN to YNA:
1,581.79 miles (2,545.63 km)
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Jump to:
- About this route
- ALN Airport Information
- YNA Airport Information
- Facts about ALN
- Facts about YNA
- 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 YNA
- List of Nearest Airports to YNA
- Map of Furthest Airports from YNA
- List of Furthest Airports from YNA
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Natashquan Airport (YNA), Natashquan, Quebec, Canada would travel a Great Circle distance of 1,582 miles (or 2,546 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 Natashquan 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: | YNA / CYNA |
| Airport Name: | Natashquan Airport |
| Location: | Natashquan, Quebec, Canada |
| GPS Coordinates: | 50°11'23"N by 61°47'20"W |
| Operator/Owner: | Municipalité du Canton de Natashquan |
| Airport Type: | Public |
| Elevation: | 39 feet (12 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YNA |
| More Information: | YNA Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
Facts about Natashquan Airport (YNA):
- Natashquan Airport (YNA) currently has only 1 runway.
- The furthest airport from Natashquan Airport (YNA) is Albany Airport (ALH), which is located 11,383 miles (18,319 kilometers) away in Albany, Western Australia, Australia.
- Because of Natashquan Airport's relatively low elevation of 39 feet, planes can take off or land at Natashquan 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 Natashquan Airport (YNA) is Kégashka Airport (ZKG), which is located 23 miles (37 kilometers) E of YNA.
| 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 | 23.14 miles (37.24 km) E | Kégashka Airport (ZKG) | Kegaska, Quebec, Canada | |
| 2 | 45.60 miles (73.38 km) W | Baie-Johan-Beetz Seaplane Base (SPB) (YBJ) | Baie-Johan-Beetz, Quebec, Canada | |
| 3 | 80.78 miles (130.00 km) W | Havre-Saint-Pierre Airport (YGV) | Havre-Saint-Pierre, Quebec, Canada | |
| 4 | 96.86 miles (155.88 km) ENE | Chevery Airport (YHR) | Chevery, Quebec, Canada | |
| 5 | 111.02 miles (178.67 km) ENE | Tête-à-la-Baleine Airport (ZTB) | Tête-à-la-Baleine, Quebec, Canada | |
| 6 | 113.64 miles (182.88 km) WSW | Port-Menier Airport (YPN) | Port-Menier, Quebec, Canada | |
| 7 | 131.30 miles (211.30 km) ENE | La Tabatière Airport (ZLT) | La Tabatière, Quebec, Canada | |
| 8 | 154.07 miles (247.95 km) ENE | Saint-Augustin Airport (YIF) | Saint-Augustin, Quebec, Canada | |
| 9 | 155.37 miles (250.04 km) SW | Michel-Pouliot Gaspé Airport (YGP) | Gaspé, Quebec, Canada | |
| 10 | 184.94 miles (297.63 km) SE | Stephenville Airport (YJT) | Stephenville, Newfoundland and Labrador, Canada | |
| 11 | 191.04 miles (307.45 km) S | Îles-de-la-Madeleine Airport (YGR) | Les Îles-de-la-Madeleine, Quebec, Canada | |
| 12 | 197.95 miles (318.56 km) W | Sept-Îles Airport (YZV) | Sept-Îles, Quebec, Canada | |
| 13 | 207.71 miles (334.28 km) ESE | Deer Lake Regional Airport (YDF) | Deer Lake, Newfoundland and Labrador, Canada | |
| 14 | 218.71 miles (351.98 km) ENE | Lourdes-de-Blanc-Sablon Airport (YBX) | Lourdes-de-Blanc-Sablon, Quebec, Canada | |
| 15 | 221.28 miles (356.11 km) SW | Bonaventure Airport (YVB) | Bonaventure, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,383.16 miles (18,319.38 km) S | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,331.53 miles (18,236.29 km) S | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,302.32 miles (18,189.28 km) S | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,297.06 miles (18,180.81 km) S | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 5 | 11,287.67 miles (18,165.70 km) S | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 6 | 11,281.72 miles (18,156.13 km) S | Esperance Airport (EPR) | Esperance, Australia | |
| 7 | 11,268.07 miles (18,134.16 km) S | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 8 | 11,181.02 miles (17,994.07 km) S | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,172.99 miles (17,981.14 km) S | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 11,170.61 miles (17,977.31 km) S | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 11,112.44 miles (17,883.69 km) S | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 12 | 11,085.84 miles (17,840.89 km) S | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 13 | 11,053.04 miles (17,788.10 km) S | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 14 | 11,047.00 miles (17,778.38 km) SW | Kingscote Airport (KGC) | Kingscote, South Australia, Australia | |
| 15 | 11,042.65 miles (17,771.37 km) S | Windarling Airport (WRN) | Windarling, Australia | |