Nonstop flight route between Little Grand Rapids, Manitoba, Canada and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(52°2'42"N by 95°27'57"W)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from ZGR to CPS:
965.41 miles (1,553.67 km)
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Jump to:
- About this route
- ZGR Airport Information
- CPS Airport Information
- Facts about ZGR
- Facts about CPS
- Map of Nearest Airports to ZGR
- List of Nearest Airports to ZGR
- Map of Furthest Airports from ZGR
- List of Furthest Airports from ZGR
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between Little Grand Rapids Airport (ZGR), Little Grand Rapids, Manitoba, Canada and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 965 miles (or 1,554 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 Little Grand Rapids Airport and St. Louis Downtown Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ZGR / CZGR |
| Airport Name: | Little Grand Rapids Airport |
| Location: | Little Grand Rapids, Manitoba, Canada |
| GPS Coordinates: | 52°2'42"N by 95°27'57"W |
| Operator/Owner: | Government of Manitoba |
| Airport Type: | Public |
| Elevation: | 1008 feet (307 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ZGR |
| More Information: | ZGR Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | CPS / KCPS |
| Airport Name: | St. Louis Downtown Airport |
| Location: | Cahokia, Illinois (near St. Louis), United States |
| GPS Coordinates: | 38°34'14"N by 90°9'21"W |
| Area Served: | Greater St. Louis |
| Operator/Owner: | Bi-State Development Agency |
| Airport Type: | Public |
| Elevation: | 413 feet (126 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from CPS |
| More Information: | CPS Maps & Info |
Facts about Little Grand Rapids Airport (ZGR):
- The closest airport to Little Grand Rapids Airport (ZGR) is Poplar Hill Airport (YHP), which is located 52 miles (83 kilometers) E of ZGR.
- Little Grand Rapids Airport (ZGR) currently has only 1 runway.
- The furthest airport from Little Grand Rapids Airport (ZGR) is Margaret River Airport (MGV), which is located 10,474 miles (16,855 kilometers) away in Margaret River, Western Australia, Australia.
Facts about St. Louis Downtown Airport (CPS):
- The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
- St. Louis Downtown Airport (CPS) has 3 runways.
- The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
- Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 51.62 miles (83.07 km) E | Poplar Hill Airport (YHP) | Poplar Hill, Ontario, Canada |     |
| 2 | 55.27 miles (88.95 km) WSW | Bloodvein River Airport (YDV) | Bloodvein River, Manitoba, Canada | |
| 3 | 65.47 miles (105.37 km) ESE | Pikangikum Airport (YPM) | Pikangikum, Ontario, Canada | |
| 4 | 69.20 miles (111.37 km) WNW | Berens River Airport (YBV) | Berens River, Manitoba, Canada | |
| 5 | 72.77 miles (117.11 km) NE | Deer Lake Airport (YVZ) | Deer Lake, Ontario, Canada | |
| 6 | 98.63 miles (158.74 km) SE | Red Lake Airport (YRL) | Red Lake, Ontario, Canada | |
| 7 | 100.47 miles (161.69 km) NW | Poplar River Airport (XPP) | Poplar River, Manitoba, Canada | |
| 8 | 105.35 miles (169.54 km) SW | Arnes Airport (YNR) | Arnes, Manitoba, Canada | |
| 9 | 109.58 miles (176.36 km) ENE | North Spirit Lake Airport (YNO) | North Spirit Lake, Ontario, Canada | |
| 10 | 113.58 miles (182.79 km) NE | Sandy Lake Airport (ZSJ) | Sandy Lake, Ontario, Canada | |
| 11 | 119.24 miles (191.90 km) SW | Gimli Industrial Park Airport (YGM) | Gimli, Manitoba, Canada | |
| 12 | 127.00 miles (204.39 km) NNE | St. Theresa Point Airport (YST) | St. Theresa Point, Manitoba, Canada | |
| 13 | 128.43 miles (206.69 km) ENE | Keewaywin Airport (KEW) | Keewaywin, Ontario, Canada | |
| 14 | 129.70 miles (208.73 km) NNE | Island Lake Airport (YIV) | Island Lake, Manitoba, Canada | |
| 15 | 156.83 miles (252.39 km) E | Cat Lake Airport (YAC) | Cat Lake, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,473.50 miles (16,855.42 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,451.31 miles (16,819.71 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,449.53 miles (16,816.85 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,422.95 miles (16,774.07 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,420.92 miles (16,770.81 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,364.07 miles (16,679.32 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,355.44 miles (16,665.42 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,347.63 miles (16,652.86 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,336.05 miles (16,634.21 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,280.51 miles (16,544.83 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,208.85 miles (16,429.51 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,199.30 miles (16,414.15 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 13 | 10,184.80 miles (16,390.80 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,162.18 miles (16,354.40 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,161.69 miles (16,353.62 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.47 miles (26.50 km) NW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 2 | 17.42 miles (28.04 km) E | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 3 | 22.85 miles (36.78 km) NNE | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 4 | 27.50 miles (44.26 km) WNW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 5 | 45.73 miles (73.59 km) ENE | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 6 | 64.55 miles (103.88 km) E | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 72.26 miles (116.30 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 8 | 73.57 miles (118.39 km) SE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 9 | 83.94 miles (135.09 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 10 | 91.63 miles (147.46 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 11 | 92.63 miles (149.07 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 12 | 98.29 miles (158.19 km) SSE | Cape Girardeau Regional Airport (CGI) | Cape Girardeau, Missouri, United States | |
| 13 | 108.03 miles (173.86 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| 14 | 109.88 miles (176.83 km) NNW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 15 | 111.34 miles (179.18 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,998.38 miles (17,700.14 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,976.37 miles (17,664.71 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,953.82 miles (17,628.43 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,950.15 miles (17,622.51 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,924.13 miles (17,580.63 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,908.52 miles (17,555.52 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,899.45 miles (17,540.92 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.05 miles (17,537.06 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,874.80 miles (17,501.25 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,862.63 miles (17,481.67 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,855.26 miles (17,469.80 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,843.70 miles (17,451.20 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,809.16 miles (17,395.61 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 10,809.10 miles (17,395.51 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 10,804.00 miles (17,387.31 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |