Nonstop flight route between Tallinn, Estonia and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(59°24'59"N by 24°47'57"E)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from TLL to CPS:
4,722.62 miles (7,600.31 km)
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Jump to:
- About this route
- TLL Airport Information
- CPS Airport Information
- Facts about TLL
- Facts about CPS
- Map of Nearest Airports to TLL
- List of Nearest Airports to TLL
- Map of Furthest Airports from TLL
- List of Furthest Airports from TLL
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between Tallinn Airport (TLL), Tallinn, Estonia and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,723 miles (or 7,600 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 Tallinn Airport and St. Louis Downtown 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 Tallinn Airport and St. Louis Downtown Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TLL / EETN |
| Airport Names: |
|
| Location: | Tallinn, Estonia |
| GPS Coordinates: | 59°24'59"N by 24°47'57"E |
| Area Served: | Tallinn, Estonia |
| Operator/Owner: | Tallinn Airport Ltd |
| Airport Type: | Public |
| Elevation: | 131 feet (40 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TLL |
| More Information: | TLL Maps & Info |
Arrival 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 |
Facts about Tallinn Airport (TLL):
- Additional Tallinn Airport GH check-in terminal is located at the Radisson Blu Hotel Tallinn.
- The airport underwent a large expansion project between January 2006 and September 2008.
- The closest airport to Tallinn Airport (TLL) is Helsinki-Malmi Airport (HEM), which is located 58 miles (94 kilometers) N of TLL.
- The furthest airport from Tallinn Airport (TLL) is Chatham Islands (CHT), which is located 11,037 miles (17,763 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In coming years the Airport Museum will be established on the grounds of the airport.
- Tallinn Airport (TLL) currently has only 1 runway.
- In addition to being known as "Tallinn Airport", another name for TLL is "Tallinna lennujaam".
- Because of Tallinn Airport's relatively low elevation of 131 feet, planes can take off or land at Tallinn 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.
Facts about St. Louis Downtown Airport (CPS):
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- 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.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 58.49 miles (94.13 km) N | Helsinki-Malmi Airport (HEM) | Helsinki / Malmi, Finland |     |
| 2 | 62.50 miles (100.59 km) N | Helsinki Airport (HEL) | Helsinki / Vantaa, Finland | |
| 3 | 69.88 miles (112.46 km) S | Pärnu Airport (EPU) | Pärnu, Estonia | |
| 4 | 75.60 miles (121.66 km) WSW | Kärdla Airport (KDL) | Kärdla, Hiiumaa, Estonia | |
| 5 | 85.59 miles (137.74 km) N | Hyvinkää Airfield (HYV) | Hyvinkää, Finland | |
| 6 | 102.07 miles (164.26 km) SE | Tartu Airport (TAY) | Tartu, Estonia | |
| 7 | 115.88 miles (186.48 km) SW | Kuressaare Airport (URE) | Kuressaare, Saaremaa, Estonia | |
| 8 | 116.00 miles (186.69 km) NW | Turku Airport (TKU) | Turku, Finland | |
| 9 | 125.94 miles (202.68 km) NE | Utti Airport (UTI) | Utti / Valkeala, Finland | |
| 10 | 144.15 miles (231.99 km) NNW | Tampere–Pirkkala Airport (TMP) | Tampere / Pirkkala, Finland | |
| 11 | 160.83 miles (258.83 km) NE | Lappeenranta Airport (LPP) | Lappeenranta, Finland | |
| 12 | 168.59 miles (271.32 km) N | Halli Airport (KEV) | Kuorevesi, Finland | |
| 13 | 171.69 miles (276.31 km) SE | Pskov Airport (PKV) | Pskov, Russia | |
| 14 | 174.41 miles (280.68 km) NW | Pori Airport (POR) | Pori, Finland | |
| 15 | 174.85 miles (281.40 km) S | Riga International Airport (RIX) | Riga, Latvia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,037.22 miles (17,762.65 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 10,742.69 miles (17,288.64 km) ESE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 10,723.78 miles (17,258.22 km) ESE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 10,719.06 miles (17,250.62 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 5 | 10,702.82 miles (17,224.47 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 6 | 10,694.14 miles (17,210.51 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 10,693.60 miles (17,209.65 km) ESE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 8 | 10,691.85 miles (17,206.83 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 10,679.34 miles (17,186.69 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 10 | 10,669.89 miles (17,171.48 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 11 | 10,650.78 miles (17,140.73 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 12 | 10,650.39 miles (17,140.09 km) ESE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 13 | 10,648.54 miles (17,137.13 km) ESE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 14 | 10,645.90 miles (17,132.88 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 15 | 10,637.67 miles (17,119.62 km) ESE | Glentanner Aerodrome (GTN) | Mount Cook, 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 | |