Nonstop flight route between Peawanuck, Ontario, Canada and Alton, Illinois, United States:
Departure Airport:
(54°59'17"N by 85°26'35"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from YPO to ALN:
1,132.63 miles (1,822.79 km)
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Jump to:
- About this route
- YPO Airport Information
- ALN Airport Information
- Facts about YPO
- Facts about ALN
- Map of Nearest Airports to YPO
- List of Nearest Airports to YPO
- Map of Furthest Airports from YPO
- List of Furthest Airports from YPO
- 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 Peawanuck Airport (YPO), Peawanuck, Ontario, Canada and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 1,133 miles (or 1,823 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 Peawanuck Airport 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: | YPO / CYPO |
| Airport Name: | Peawanuck Airport |
| Location: | Peawanuck, Ontario, Canada |
| GPS Coordinates: | 54°59'17"N by 85°26'35"W |
| Operator/Owner: | Government of Ontario |
| Airport Type: | Public |
| Elevation: | 173 feet (53 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YPO |
| More Information: | YPO 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 Peawanuck Airport (YPO):
- The furthest airport from Peawanuck Airport (YPO) is Margaret River Airport (MGV), which is located 10,678 miles (17,185 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Peawanuck Airport (YPO) is Fort Severn Airport (YER), which is located 113 miles (181 kilometers) NW of YPO.
- Because of Peawanuck Airport's relatively low elevation of 173 feet, planes can take off or land at Peawanuck 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.
- Peawanuck Airport (YPO) currently has only 1 runway.
Facts about St. Louis Regional Airport (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 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.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 112.71 miles (181.40 km) NW | Fort Severn Airport (YER) | Fort Severn, Ontario, Canada |     |
| 2 | 160.64 miles (258.52 km) SSW | Webequie Airport (YWP) | Webequie, Ontario, Canada | |
| 3 | 163.99 miles (263.91 km) SW | Kasabonika Airport (XKS) | Kasabonika First Nation, Ontario, Canada | |
| 4 | 187.73 miles (302.13 km) SE | Attawapiskat Airport (YAT) | Attawapiskat, Ontario, Canada | |
| 5 | 196.47 miles (316.19 km) WSW | Big Trout Lake Airport (YTL) | Big Trout Lake, Ontario, Canada | |
| 6 | 218.28 miles (351.29 km) SSW | Lansdowne House Airport (YLH) | Lansdowne House, Ontario, Canada | |
| 7 | 225.18 miles (362.39 km) SW | Kingfisher Lake Airport (KIF) | Kingfisher Lake, Ontario, Canada | |
| 8 | 230.82 miles (371.46 km) S | Ogoki Post Airport (YOG) | Ogoki Post, Ontario, Canada | |
| 9 | 234.96 miles (378.13 km) WSW | Bearskin Lake Airport (XBE) | Bearskin Lake, Ontario, Canada | |
| 10 | 242.30 miles (389.94 km) SE | Kashechewan Airport (ZKE) | Kashechewan, Ontario, Canada | |
| 11 | 246.15 miles (396.14 km) SE | Fort Albany Airport (YFA) | Fort Albany, Ontario, Canada | |
| 12 | 257.65 miles (414.65 km) SSW | Fort Hope Airport (YFH) | Fort Hope, Ontario, Canada | |
| 13 | 263.35 miles (423.82 km) ENE | Sanikiluaq Airport (YSK) | Sanikiluaq, Nunavut, Canada | |
| 14 | 267.09 miles (429.83 km) WNW | Shamattawa Airport (ZTM) | Shamattawa, Manitoba, Canada | |
| 15 | 274.81 miles (442.26 km) ESE | Chisasibi Airport (YKU) | Chisasibi, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,678.21 miles (17,184.88 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,670.05 miles (17,171.75 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,662.45 miles (17,159.51 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 10,655.32 miles (17,148.02 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,628.98 miles (17,105.64 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,593.11 miles (17,047.92 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,548.40 miles (16,975.97 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,545.00 miles (16,970.48 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,533.03 miles (16,951.23 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,466.02 miles (16,843.38 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 10,454.72 miles (16,825.19 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,368.11 miles (16,685.81 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,361.28 miles (16,674.83 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,328.04 miles (16,621.33 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,327.01 miles (16,619.67 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 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 | |