Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Daugavpils, Latvia:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(55°56'30"N by 26°40'5"E)
Distance from CPS to DGP:
4,933.31 miles (7,939.38 km)
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Jump to:
- About this route
- CPS Airport Information
- DGP Airport Information
- Facts about CPS
- Facts about DGP
- 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 DGP
- List of Nearest Airports to DGP
- Map of Furthest Airports from DGP
- List of Furthest Airports from DGP
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Daugavpils International Airport (DGP), Daugavpils, Latvia would travel a Great Circle distance of 4,933 miles (or 7,939 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 large distance between St. Louis Downtown Airport and Daugavpils International Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between St. Louis Downtown Airport and Daugavpils International Airport. You'll see that it will travel the same route of the red line on this map!
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: | DGP / EVDA |
| Airport Names: |
|
| Location: | Daugavpils, Latvia |
| GPS Coordinates: | 55°56'30"N by 26°40'5"E |
| Operator/Owner: | Republic of Latvia |
| Airport Type: | Public |
| # of Runways: | 1 |
| View all routes: | Routes from DGP |
| More Information: | DGP 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 two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
- 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.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
Facts about Daugavpils International Airport (DGP):
- All of the airport's technical infrastructure, runway and buildings are what was left of the former Soviet military air base.
- In the past, the airport was home to 372 APIB flying MiG-23 and MiG-27 aircraft.
- Daugavpils International Airport (DGP) currently has only 1 runway.
- In addition to being known as "Daugavpils International Airport", another name for DGP is "Daugavpils Starptautiskā Lidosta".
- The closest airport to Daugavpils International Airport (DGP) is Vilnius International Airport (VNO), which is located 105 miles (169 kilometers) SSW of DGP.
- The furthest airport from Daugavpils International Airport (DGP) is Chatham Islands (CHT), which is located 11,120 miles (17,896 kilometers) away in Waitangi, Chatham Islands, New Zealand.
| 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 | 105.24 miles (169.37 km) SSW | Vilnius International Airport (VNO) | Vilnius, Lithuania | |
| 2 | 121.69 miles (195.84 km) WSW | Kaunas International Airport (KUN) | Kaunas, Lithuania | |
| 3 | 123.36 miles (198.52 km) NW | Riga International Airport (RIX) | Riga, Latvia | |
| 4 | 126.78 miles (204.03 km) W | Šiauliai International Airport (SQQ) | Šiauliai, Lithuania | |
| 5 | 143.13 miles (230.35 km) NNE | Pskov Airport (PKV) | Pskov, Russia | |
| 6 | 147.64 miles (237.60 km) SSE | Minsk-1 Airport (MHP) | Minsk, Belarus | |
| 7 | 152.23 miles (245.00 km) SSE | Minsk National Airport (MSQ) | Minsk, Belarus | |
| 8 | 154.65 miles (248.88 km) ENE | Velikiye Luki Airport (VLU) | Velikiye Luki, Pskov Oblast, Russia | |
| 9 | 163.46 miles (263.07 km) N | Tartu Airport (TAY) | Tartu, Estonia | |
| 10 | 189.88 miles (305.58 km) NNW | Pärnu Airport (EPU) | Pärnu, Estonia | |
| 11 | 193.17 miles (310.87 km) SE | Mogilev Airport (MVQ) | Mogilev, Belarus | |
| 12 | 211.11 miles (339.74 km) W | Klaipėda Airport (KLJ) | Klaipėda, Lithuania | |
| 13 | 215.57 miles (346.92 km) W | Palanga Airport (PLQ) | Palanga, Lithuania | |
| 14 | 217.58 miles (350.16 km) WNW | Liepāja International Airport (LPX) | Liepāja, Latvia | |
| 15 | 217.77 miles (350.47 km) WNW | Ventspils International Airport (VNT) | Ventspils, Latvia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,120.07 miles (17,895.97 km) ESE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 10,729.95 miles (17,268.13 km) E | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 10,722.77 miles (17,256.59 km) E | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 10,711.01 miles (17,237.65 km) ESE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 5 | 10,702.39 miles (17,223.79 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 6 | 10,702.38 miles (17,223.77 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 7 | 10,700.50 miles (17,220.75 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 8 | 10,698.82 miles (17,218.04 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 10,690.50 miles (17,204.64 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 10 | 10,688.98 miles (17,202.21 km) E | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 11 | 10,677.49 miles (17,183.72 km) E | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 12 | 10,675.90 miles (17,181.15 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 13 | 10,668.42 miles (17,169.12 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 14 | 10,668.10 miles (17,168.60 km) E | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 15 | 10,667.66 miles (17,167.90 km) ESE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |