Nonstop flight route between Alton, Illinois, United States and Sachigo Lake, Ontario, Canada:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(53°53'27"N by 92°11'47"W)
Distance from ALN to ZPB:
1,041.39 miles (1,675.94 km)
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Jump to:
- About this route
- ALN Airport Information
- ZPB Airport Information
- Facts about ALN
- Facts about ZPB
- 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 ZPB
- List of Nearest Airports to ZPB
- Map of Furthest Airports from ZPB
- List of Furthest Airports from ZPB
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Sachigo Lake Airport (ZPB), Sachigo Lake, Ontario, Canada would travel a Great Circle distance of 1,041 miles (or 1,676 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 Sachigo Lake 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: | ZPB / CZPB |
| Airport Name: | Sachigo Lake Airport |
| Location: | Sachigo Lake, Ontario, Canada |
| GPS Coordinates: | 53°53'27"N by 92°11'47"W |
| Operator/Owner: | Government of Ontario |
| Airport Type: | Public |
| Elevation: | 876 feet (267 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ZPB |
| More Information: | ZPB Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- 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.
Facts about Sachigo Lake Airport (ZPB):
- The furthest airport from Sachigo Lake Airport (ZPB) is Margaret River Airport (MGV), which is located 10,524 miles (16,936 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Sachigo Lake Airport's relatively low elevation of 876 feet, planes can take off or land at Sachigo Lake 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.
- Sachigo Lake Airport (ZPB) currently has only 1 runway.
- The closest airport to Sachigo Lake Airport (ZPB) is Muskrat Dam Airport (MSA), which is located 36 miles (58 kilometers) SSE of ZPB.
| 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 | 35.79 miles (57.59 km) SSE | Muskrat Dam Airport (MSA) | Muskrat Dam, Ontario, Canada | |
| 2 | 47.84 miles (76.99 km) E | Bearskin Lake Airport (XBE) | Bearskin Lake, Ontario, Canada | |
| 3 | 58.45 miles (94.06 km) WNW | Red Sucker Lake Airport (YRS) | Red Sucker Lake, Manitoba, Canada | |
| 4 | 67.53 miles (108.68 km) SSW | Keewaywin Airport (KEW) | Keewaywin, Ontario, Canada | |
| 5 | 74.11 miles (119.27 km) SW | Sandy Lake Airport (ZSJ) | Sandy Lake, Ontario, Canada | |
| 6 | 74.90 miles (120.54 km) SSE | Round Lake (Weagamow Lake) Airport (ZRJ) | Round Lake, Ontario, Canada | |
| 7 | 93.84 miles (151.03 km) E | Big Trout Lake Airport (YTL) | Big Trout Lake, Ontario, Canada | |
| 8 | 100.12 miles (161.12 km) W | Island Lake Airport (YIV) | Island Lake, Manitoba, Canada | |
| 9 | 100.18 miles (161.22 km) NW | Gods River Airport (ZGI) | Gods River, Manitoba, Canada | |
| 10 | 103.08 miles (165.88 km) SSW | North Spirit Lake Airport (YNO) | North Spirit Lake, Ontario, Canada | |
| 11 | 103.54 miles (166.63 km) WNW | Gods Lake Narrows Airport (YGO) | Gods Lake Narrows, Manitoba, Canada | |
| 12 | 108.24 miles (174.19 km) W | St. Theresa Point Airport (YST) | St. Theresa Point, Manitoba, Canada | |
| 13 | 113.85 miles (183.22 km) ESE | Kingfisher Lake Airport (KIF) | Kingfisher Lake, Ontario, Canada | |
| 14 | 114.98 miles (185.04 km) SW | Deer Lake Airport (YVZ) | Deer Lake, Ontario, Canada | |
| 15 | 126.30 miles (203.26 km) NW | Knee Lake Airport (YKE) | Knee Lake, Manitoba, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,523.61 miles (16,936.07 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,507.24 miles (16,909.72 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,499.94 miles (16,897.98 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,486.43 miles (16,876.23 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 10,473.30 miles (16,855.10 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,423.89 miles (16,775.59 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,399.85 miles (16,736.90 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,393.86 miles (16,727.26 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,382.05 miles (16,708.25 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,316.58 miles (16,602.88 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,274.68 miles (16,535.46 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 10,238.25 miles (16,476.83 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,221.31 miles (16,449.56 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,194.11 miles (16,405.78 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,185.55 miles (16,392.01 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |