Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Sevierville, Tennessee, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(35°51'28"N by 83°31'42"W)
Distance from CPS to GKT:
409.88 miles (659.64 km)
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Jump to:
- About this route
- CPS Airport Information
- GKT Airport Information
- Facts about CPS
- Facts about GKT
- 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 GKT
- List of Nearest Airports to GKT
- Map of Furthest Airports from GKT
- List of Furthest Airports from GKT
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Gatlinburg–Pigeon Forge Airport (GKT), Sevierville, Tennessee, United States would travel a Great Circle distance of 410 miles (or 660 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 Gatlinburg–Pigeon Forge 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: | GKT / KGKT |
| Airport Name: | Gatlinburg–Pigeon Forge Airport |
| Location: | Sevierville, Tennessee, United States |
| GPS Coordinates: | 35°51'28"N by 83°31'42"W |
| Area Served: | Gatlinburg / Pigeon Forge |
| Operator/Owner: | Sevier County |
| Airport Type: | Public |
| Elevation: | 1014 feet (309 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GKT |
| More Information: | GKT 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 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.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
Facts about Gatlinburg–Pigeon Forge Airport (GKT):
- The closest airport to Gatlinburg–Pigeon Forge Airport (GKT) is Morristown Regional Airport (MOR), which is located 24 miles (38 kilometers) NNE of GKT.
- The furthest airport from Gatlinburg–Pigeon Forge Airport (GKT) is Margaret River Airport (MGV), which is located 11,374 miles (18,305 kilometers) away in Margaret River, Western Australia, Australia.
- Gatlinburg–Pigeon Forge Airport (GKT) currently has only 1 runway.
| 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 | 23.81 miles (38.32 km) NNE | Morristown Regional Airport (MOR) | Morristown, Tennessee, United States | |
| 2 | 26.26 miles (42.26 km) W | McGhee Tyson Airport (TYS) | Knoxville, Tennessee, United States | |
| 3 | 46.12 miles (74.22 km) ENE | Greeneville-Greene County Municipal Airport (GCY) | Greeneville, Tennessee, United States | |
| 4 | 62.61 miles (100.75 km) ESE | Asheville Regional Airport (AVL) | Fletcher, North Carolina, United States | |
| 5 | 65.15 miles (104.84 km) W | Rockwood Municipal Airport (RKW) | Rockwood, Tennessee, United States | |
| 6 | 66.21 miles (106.56 km) WSW | McMinn County Airport (MMI) | Athens, Tennessee, United States | |
| 7 | 75.70 miles (121.83 km) NE | Tri-Cities Regional Airport (TRI) | Blountville, Tennessee (Tri-Cities area), United States | |
| 8 | 86.07 miles (138.51 km) SSE | Pickens County Airport (LQK) | Pickens, South Carolina, United States | |
| 9 | 88.38 miles (142.23 km) S | Toccoa Airport (TOC) | Toccoa, Georgia, United States | |
| 10 | 89.58 miles (144.16 km) SSE | Oconee County Regional Airport (CEU) | Clemson, South Carolina, United States | |
| 11 | 90.24 miles (145.22 km) NNW | London-Corbin Airport (LOZ) | London, Kentucky, United States | |
| 12 | 95.79 miles (154.15 km) NE | Lonesome Pine Airport (LNP) | Wise, Virginia, United States | |
| 13 | 96.32 miles (155.02 km) SE | Greenville Downtown Airport (GMU) | Greenville, South Carolina, United States | |
| 14 | 99.32 miles (159.83 km) SE | Greenville–Spartanburg International Airport (GSP) | Greenville / Spartanburg, South Carolina, United States | |
| 15 | 99.95 miles (160.86 km) SE | Donaldson Center Airport (GDC) | Greenville, South Carolina, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,374.36 miles (18,305.22 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,353.82 miles (18,272.15 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,333.24 miles (18,239.04 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,320.88 miles (18,219.15 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 11,313.77 miles (18,207.70 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,296.84 miles (18,180.46 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,296.76 miles (18,180.34 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 11,288.59 miles (18,167.19 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,268.15 miles (18,134.28 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 11,252.04 miles (18,108.35 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 11,235.80 miles (18,082.22 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 12 | 11,227.80 miles (18,069.35 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 13 | 11,214.41 miles (18,047.80 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,213.88 miles (18,046.94 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 15 | 11,211.37 miles (18,042.91 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |