Nonstop flight route between Alton, Illinois, United States and Srednekolymsk, Sakha Republic, Russia:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(67°28'46"N by 153°44'6"E)
Distance from ALN to SEK:
4,378.36 miles (7,046.26 km)
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Jump to:
- About this route
- ALN Airport Information
- SEK Airport Information
- Facts about ALN
- Facts about SEK
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to SEK
- List of Nearest Airports to SEK
- Map of Furthest Airports from SEK
- List of Furthest Airports from SEK
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Srednekolymsk Airport (SEK), Srednekolymsk, Sakha Republic, Russia would travel a Great Circle distance of 4,378 miles (or 7,046 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 Regional Airport and Srednekolymsk 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 Regional Airport and Srednekolymsk Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SEK / |
| Airport Names: |
|
| Location: | Srednekolymsk, Sakha Republic, Russia |
| GPS Coordinates: | 67°28'46"N by 153°44'6"E |
| Area Served: | Srednekolymsk, Srednekolymsky District, Sakha Republic, Russia |
| Airport Type: | Public |
| # of Runways: | 1 |
| View all routes: | Routes from SEK |
| More Information: | SEK Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
- The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
- The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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 Regional Airport (ALN) has 2 runways.
Facts about Srednekolymsk Airport (SEK):
- The furthest airport from Srednekolymsk Airport (SEK) is Teniente Rodolfo Marsh Airport (TNM), which is located 11,423 miles (18,383 kilometers) away in Villa Las Estrellas, Antarctica.
- In addition to being known as "Srednekolymsk Airport", another name for SEK is "Аэропорт Среднеколымск".
- The closest airport to Srednekolymsk Airport (SEK) is Zyryanka Airport (ZKP), which is located 146 miles (235 kilometers) SW of SEK.
- Srednekolymsk Airport (SEK) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 146.16 miles (235.21 km) SW | Zyryanka Airport (ZKP) | Zyryanka, Verkhnekolymsky District, Sakha Republic, Russia | |
| 2 | 208.39 miles (335.38 km) WNW | Belaya Gora Airport (BGN) | Belaya Gora, Sakha Republic, Russia | |
| 3 | 214.20 miles (344.73 km) ENE | Chersky (CYX) | Chersky, Yakutia, Russia | |
| 4 | 260.57 miles (419.35 km) NNW | Chokurdakh Airport (CKH) | Chokurdakh, Russia | |
| 5 | 359.87 miles (579.15 km) WSW | Ust-Nera Airport (USR) | Ust-Nera, Sakha Republic, Russia | |
| 6 | 374.32 miles (602.41 km) WNW | Deputatsky Airport (DPT) | Deputatsky, Sakha Republic, Russia | |
| 7 | 451.56 miles (726.71 km) ENE | Pevek Airport (PWE) | Pevek, Russia | |
| 8 | 483.41 miles (777.97 km) WNW | Ust-Kuyga Airport (UKG) | Ust-Kuyga, Sakha Republic, Russia | |
| 9 | 500.23 miles (805.04 km) W | Batagay Airport (BQJ) | Batagay, Sakha Republic, Russia | |
| 10 | 504.26 miles (811.53 km) ESE | Markovo Airport (KVM) | Markovo, Chukotka Autonomous Okrug, Russia | |
| 11 | 530.87 miles (854.34 km) SSW | Sokol Airport (GDX) | Magadan, Russia | |
| 12 | 585.34 miles (942.02 km) WSW | Teply Klyuch Airport (KDY) | Khadynga, Sakha Republic, Russia | |
| 13 | 610.44 miles (982.41 km) WNW | Sakkyryr Airport (SUK) | Batagay-Alyta, Sakha Republic, Russia | |
| 14 | 645.51 miles (1,038.84 km) SW | Okhotsk Airport (OHO) | Okhotsk, Khabarovsk Krai, Russia | |
| 15 | 659.13 miles (1,060.77 km) NW | Tiksi Airport (IKS) | Tiksi, Russia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,423.00 miles (18,383.49 km) E | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 10,917.20 miles (17,569.49 km) ESE | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 3 | 10,909.77 miles (17,557.53 km) ESE | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 4 | 10,832.99 miles (17,433.97 km) ESE | Ushuaia International Airport (USH) | Ushuaia, Tierra del Fuego, Argentina | |
| 5 | 10,790.52 miles (17,365.61 km) ESE | Hermes Quijada International Airport (RGA) | Río Grande, Tierra del Fuego, Argentina | |
| 6 | 10,668.65 miles (17,169.48 km) ESE | Presidente Carlos Ibáñez International Airport (PUQ) | Punta Arenas, Chile | |
| 7 | 10,631.81 miles (17,110.20 km) ESE | Piloto Civil Norberto Fernández International Airport (RGL) | Río Gallegos, Santa Cruz, Argentina | |
| 8 | 10,552.63 miles (16,982.77 km) ESE | Teniente Julio Gallardo Airfield (PNT) | Puerto Natales, Chile | |
| 9 | 10,494.07 miles (16,888.53 km) ESE | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |
| 10 | 10,487.47 miles (16,877.91 km) ESE | Comandante Armando Tola International Airport (FTE) | El Calafate, Santa Cruz Province, Argentina | |
| 11 | 10,484.12 miles (16,872.52 km) ESE | Lago Argentino Airport (ING) | El Calafate, Santa Cruz, Argentina | |
| 12 | 10,450.56 miles (16,818.51 km) ESE | Gobernador Gregores Airport (GGS) | Gobernador Gregores, Santa Cruz, Argentina | |
| 13 | 10,340.47 miles (16,641.34 km) ESE | General Enrique Mosconi International Airport (CRD) | Comodoro Rivadavia, Chubut, Argentina | |
| 14 | 10,299.97 miles (16,576.15 km) ESE | Cochrane Airfield (LGR) | Cochrane, Chile | |
| 15 | 10,299.06 miles (16,574.69 km) ESE | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |