Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Dunkirk, New York, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(42°29'35"N by 79°16'18"W)
Distance from CPS to DKK:
631.92 miles (1,016.97 km)
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Jump to:
- About this route
- CPS Airport Information
- DKK Airport Information
- Facts about CPS
- Facts about DKK
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
- Map of Nearest Airports to DKK
- List of Nearest Airports to DKK
- Map of Furthest Airports from DKK
- List of Furthest Airports from DKK
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Chautauqua County/Dunkirk Airport (DKK), Dunkirk, New York, United States would travel a Great Circle distance of 632 miles (or 1,017 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 Downtown Airport and Chautauqua County/Dunkirk Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | DKK / KDKK |
| Airport Name: | Chautauqua County/Dunkirk Airport |
| Location: | Dunkirk, New York, United States |
| GPS Coordinates: | 42°29'35"N by 79°16'18"W |
| Area Served: | Dunkirk, New York |
| Operator/Owner: | Chautauqua County |
| Airport Type: | Public |
| Elevation: | 693 feet (211 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from DKK |
| More Information: | DKK Maps & Info |
Facts about St. Louis Downtown Airport (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 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.
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
Facts about Chautauqua County/Dunkirk Airport (DKK):
- The furthest airport from Chautauqua County/Dunkirk Airport (DKK) is Margaret River Airport (MGV), which is located 11,460 miles (18,443 kilometers) away in Margaret River, Western Australia, Australia.
- Chautauqua County/Dunkirk Airport (DKK) has 2 runways.
- Because of Chautauqua County/Dunkirk Airport's relatively low elevation of 693 feet, planes can take off or land at Chautauqua County/Dunkirk 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 Chautauqua County/Dunkirk Airport (DKK) is Chautauqua County/Jamestown Airport (JHW), which is located 24 miles (38 kilometers) S of DKK.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.50 miles (37.82 km) S | Chautauqua County/Jamestown Airport (JHW) | Jamestown, New York, United States | |
| 2 | 41.30 miles (66.46 km) NE | Buffalo Niagara International Airport (BUF) | Buffalo, New York, United States | |
| 3 | 45.52 miles (73.25 km) NNE | Niagara Falls International Airport (IAG) | Niagara Falls, New York, United States | |
| 4 | 48.52 miles (78.09 km) N | St. Catharines/Niagara District Airport (YCM) | St. Catharines, Ontario, Canada | |
| 5 | 49.16 miles (79.12 km) ESE | Cattaraugus County-Olean Airport (OLE) | Olean, New York, United States | |
| 6 | 54.26 miles (87.32 km) WSW | Erie International Airport (ERI) | Erie, Pennsylvania, United States | |
| 7 | 57.64 miles (92.76 km) SE | Bradford Regional Airport (BFD) | Bradford, Pennsylvania, United States | |
| 8 | 57.77 miles (92.98 km) NW | John C. Munro Hamilton International Airport (YHM) | Hamilton, Ontario, Canada | |
| 9 | 70.68 miles (113.74 km) ESE | Wellsville Municipal Airport (ELZ) | Wellsville, New York, United States | |
| 10 | 76.97 miles (123.87 km) SW | Port Meadville Airport (MEJ) | Meadville, Pennsylvania, United States | |
| 11 | 78.61 miles (126.52 km) N | Billy Bishop Toronto City Airport (YTZ) | Toronto, Ontario, Canada | |
| 12 | 79.55 miles (128.02 km) E | Dansville Municipal Airport (DSV) | Dansville, New York, United States | |
| 13 | 82.80 miles (133.25 km) SSW | Venango Regional Airport (FKL) | Franklin, Pennsylvania, United States | |
| 14 | 83.74 miles (134.77 km) NNW | Toronto Pearson International Airport (YYZ) | Mississauga, Ontario, Canada | |
| 15 | 84.50 miles (135.99 km) SSE | St. Marys Municipal Airport (STQ) | St. Marys, Pennsylvania, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,459.88 miles (18,442.84 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,435.85 miles (18,404.18 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,429.34 miles (18,393.70 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,409.72 miles (18,362.13 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,381.36 miles (18,316.48 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,349.53 miles (18,265.25 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,340.02 miles (18,249.95 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,337.16 miles (18,245.34 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,328.76 miles (18,231.83 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,280.62 miles (18,154.35 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,210.74 miles (18,041.89 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,184.95 miles (18,000.39 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,163.77 miles (17,966.30 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,163.17 miles (17,965.33 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 11,143.25 miles (17,933.27 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |