Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Savannah, Georgia (near Hilton Head, South Carolina), United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(32°7'38"N by 81°12'7"W)
Distance from CPS to SAV:
672.29 miles (1,081.94 km)
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Jump to:
- About this route
- CPS Airport Information
- SAV Airport Information
- Facts about CPS
- Facts about SAV
- 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 SAV
- List of Nearest Airports to SAV
- Map of Furthest Airports from SAV
- List of Furthest Airports from SAV
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Savannah / Hilton Head International Airport (SAV), Savannah, Georgia (near Hilton Head, South Carolina), United States would travel a Great Circle distance of 672 miles (or 1,082 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 Savannah / Hilton Head International 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: | SAV / KSAV |
| Airport Name: | Savannah / Hilton Head International Airport |
| Location: | Savannah, Georgia (near Hilton Head, South Carolina), United States |
| GPS Coordinates: | 32°7'38"N by 81°12'7"W |
| Area Served: | Savannah, Georgia |
| Airport Type: | Public |
| Elevation: | 50 feet (15 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SAV |
| More Information: | SAV 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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 Savannah / Hilton Head International Airport (SAV):
- Savannah/Hilton Head International Airport covers an area of 3,650 acres at an elevation of 50 feet above mean sea level.
- The closest airport to Savannah / Hilton Head International Airport (SAV) is Hunter Army Airfield (SVN), which is located only 9 miles (14 kilometers) SSE of SAV.
- The furthest airport from Savannah / Hilton Head International Airport (SAV) is Margaret River Airport (MGV), which is located 11,485 miles (18,484 kilometers) away in Margaret River, Western Australia, Australia.
- Runway 10 is thought to be the only airport runway in the United States with marked gravestones in it.
- Because of Savannah / Hilton Head International Airport's relatively low elevation of 50 feet, planes can take off or land at Savannah / Hilton Head International 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 serves as world headquarters for Gulfstream Aerospace.
- Savannah / Hilton Head International Airport (SAV) has 2 runways.
| 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 | 8.77 miles (14.11 km) SSE | Hunter Army Airfield (SVN) | Savannah, Georgia, United States | |
| 2 | 26.76 miles (43.06 km) SW | MidCoast Regional Airport at Wright Army Airfield (LIY) | Fort Stewart, Hinesville, Georgia, United States | |
| 3 | 30.27 miles (48.71 km) ENE | Hilton Head Airport (HHH) | Hilton Head Island, South Carolina, United States | |
| 4 | 38.57 miles (62.06 km) ENE | Beaufort County Airport (BFT) | Beaufort County, South Carolina, United States | |
| 5 | 39.72 miles (63.92 km) NW | Statesboro-Bulloch County AirportStatesboro Army Air Field (TBR) | Statesboro, Georgia, United States | |
| 6 | 61.99 miles (99.77 km) SSW | Brunswick Golden Isles Airport (BQK) | Brunswick, Georgia, United States | |
| 7 | 63.85 miles (102.76 km) NNE | Lowcountry Regional Airport (RBW) | Walterboro, South Carolina, United States | |
| 8 | 68.32 miles (109.95 km) S | Malcolm McKinnon Airport (SSI) | Brunswick, Georgia, United States | |
| 9 | 68.52 miles (110.27 km) W | Vidalia Regional AirportVidalia-Lyons Army Airfield (VDI) | Vidalia, Georgia, United States | |
| 10 | 78.86 miles (126.91 km) N | Barnwell Regional Airport (BNL) | Barnwell, South Carolina, United States | |
| 11 | 86.14 miles (138.62 km) NE | Charleston International Airport (CHS) | Charleston, South Carolina, United States | |
| 12 | 92.76 miles (149.29 km) SW | Waycross-Ware County AirportWaycross Army Airfield (AYS) | Waycross, Georgia, United States | |
| 13 | 93.99 miles (151.26 km) NNE | Orangeburg Municipal Airport (OGB) | Orangeburg, South Carolina, United States | |
| 14 | 96.60 miles (155.46 km) NNW | Augusta Regional Airport at Bush Field (AGS) | Augusta, Georgia, United States | |
| 15 | 98.18 miles (158.00 km) W | Telfair-Wheeler Airport (MQW) | McRae, Georgia, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,485.30 miles (18,483.76 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,468.87 miles (18,457.31 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 3 | 11,468.78 miles (18,457.17 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,462.75 miles (18,447.46 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 5 | 11,462.46 miles (18,446.99 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 6 | 11,457.49 miles (18,438.99 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,453.26 miles (18,432.19 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 8 | 11,446.63 miles (18,421.52 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 9 | 11,438.09 miles (18,407.78 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 10 | 11,432.14 miles (18,398.19 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 11,424.56 miles (18,386.00 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 12 | 11,409.14 miles (18,361.18 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 13 | 11,405.64 miles (18,355.55 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 14 | 11,394.57 miles (18,337.74 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 11,339.18 miles (18,248.59 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |