Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Sunriver, Oregon, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(43°52'35"N by 121°27'11"W)
Distance from CPS to SUO:
1,656.66 miles (2,666.13 km)
Share this route:
Jump to:
- About this route
- CPS Airport Information
- SUO Airport Information
- Facts about CPS
- Facts about SUO
- 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 SUO
- List of Nearest Airports to SUO
- Map of Furthest Airports from SUO
- List of Furthest Airports from SUO
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Sunriver Airport (SUO), Sunriver, Oregon, United States would travel a Great Circle distance of 1,657 miles (or 2,666 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 Sunriver 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: | SUO / |
| Airport Names: |
|
| Location: | Sunriver, Oregon, United States |
| GPS Coordinates: | 43°52'35"N by 121°27'11"W |
| Area Served: | Sunriver, Oregon |
| Operator/Owner: | Sunriver Resort, L.P. |
| Airport Type: | Public use |
| Elevation: | 4164 feet (1,269 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SUO |
| More Information: | SUO Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- St. Louis Downtown Airport (CPS) has 3 runways.
- The two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
- 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 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 Sunriver Airport (SUO):
- It is used by travelers/private jets, glider tours around the area, and other uses to the public.
- The closest airport to Sunriver Airport (SUO) is Roberts Field (RDM), which is located 30 miles (48 kilometers) NNE of SUO.
- Sunriver Airport (SUO) currently has only 1 runway.
- In addition to being known as "Sunriver Airport", another name for SUO is "S21".
- The furthest airport from Sunriver Airport (SUO) is Tôlanaro Airport (FTU), which is located 10,981 miles (17,672 kilometers) away in Tôlanaro, Madagascar.
- Because of Sunriver Airport's high elevation of 4,164 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SUO. Combined with a high temperature, this could make SUO a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
| 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 | 30.13 miles (48.50 km) NNE | Roberts Field (RDM) | Redmond, Oregon, United States | |
| 2 | 39.34 miles (63.31 km) NE | Prineville Airport (PRZ) | Prineville, Oregon, United States | |
| 3 | 56.80 miles (91.41 km) NNE | Madras Municipal AirportMadras Army Airfield (MDJ) | Madras, Oregon, United States | |
| 4 | 89.39 miles (143.86 km) WNW | Eugene Airport (EUG) | Eugene, Oregon, United States | |
| 5 | 91.86 miles (147.84 km) SSW | Chiloquin State Airport (CHZ) | Chiloquin, Oregon, United States | |
| 6 | 100.58 miles (161.87 km) WNW | Corvallis Municipal Airport (CVO) | Corvallis, Oregon, United States | |
| 7 | 104.62 miles (168.37 km) NW | McNary Field (SLE) | Salem, Oregon, United States | |
| 8 | 104.96 miles (168.91 km) WSW | Roseburg Regional Airport (RBG) | Roseburg, Oregon, United States | |
| 9 | 119.70 miles (192.64 km) S | Crater Lake- Klamath Regional Airport (LMT) | Klamath Falls, Oregon, United States | |
| 10 | 121.19 miles (195.04 km) N | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 11 | 124.61 miles (200.55 km) NNW | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States | |
| 12 | 126.11 miles (202.95 km) SW | Rogue Valley International–Medford Airport (MFR) | Medford, Oregon, United States | |
| 13 | 126.15 miles (203.01 km) N | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 14 | 126.22 miles (203.13 km) E | Burns Municipal Airport (BNO) | Burns, Oregon, United States | |
| 15 | 128.48 miles (206.77 km) ENE | Grant County Regional Airport (GCRA) (JDA) | John Day, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,980.70 miles (17,671.68 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,899.76 miles (17,541.42 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,868.17 miles (17,490.58 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,839.07 miles (17,443.75 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,816.05 miles (17,406.70 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,764.66 miles (17,323.99 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,753.92 miles (17,306.71 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,747.31 miles (17,296.08 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 9 | 10,698.32 miles (17,217.23 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,683.88 miles (17,193.99 km) SSE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,679.17 miles (17,186.41 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,658.90 miles (17,153.79 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 10,643.38 miles (17,128.82 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,639.46 miles (17,122.51 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,627.12 miles (17,102.66 km) ESE | East London Airport (ELS) | East London, South Africa | |