About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Kotlas Airport (KSZ), Kotlas, Arkhangelsk Oblast, Russia would travel a Great Circle distance of 5,105 miles (or 8,215 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 Kotlas 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 Kotlas 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: KSZ / ULKK
Airport Names:
  1. Kotlas Airport
  2. Аэропорт Котлас
Location: Kotlas, Arkhangelsk Oblast, Russia
GPS Coordinates: 61°14'12"N by 46°41'48"E
Area Served: Kotlas
Operator/Owner: Transavia-Guarantee
Airport Type: Public
Elevation: 184 feet (56 meters)
# of Runways: 1
View all routes: Routes from KSZ
More Information: KSZ Maps & Info

Facts about St. Louis Regional Airport (ALN):

  • 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.
  • St. Louis Regional Airport (ALN) has 2 runways.
  • 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.
  • In the spring of 2004 the airport was at the center of a scandal.
  • 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.
  • West Star Aviation is the largest fixed base operations company at the airport.

Facts about Kotlas Airport (KSZ):

  • Kotlas Airport (KSZ) currently has only 1 runway.
  • The closest airport to Kotlas Airport (KSZ) is Velikiy Ustyug (VUS), which is located 34 miles (55 kilometers) SSW of KSZ.
  • The furthest airport from Kotlas Airport (KSZ) is Chatham Islands (CHT), which is located 10,318 miles (16,605 kilometers) away in Waitangi, Chatham Islands, New Zealand.
  • Because of Kotlas Airport's relatively low elevation of 184 feet, planes can take off or land at Kotlas 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.
  • In addition to being known as "Kotlas Airport", another name for KSZ is "Аэропорт Котлас".

Map of Nearest Airports to St. Louis Regional Airport:

List of Nearest Airports to St. Louis Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
119.64 miles (31.61 km) WSWLambert–St. Louis International Airport (STL)St. Louis, Missouri, United StatesView Lambert–St. Louis International Airport on a map Set STL as origin Airport Set STL as destination Airport Get more information about Lambert–St. Louis International Airport
222.85 miles (36.78 km) SSWSt. Louis Downtown Airport (CPS)Cahokia, Illinois (near St. Louis), United StatesView St. Louis Downtown Airport on a map Set CPS as origin Airport Set CPS as destination Airport Get more information about St. Louis Downtown Airport
326.41 miles (42.50 km) SSEMidAmerica St. Louis Airport (BLV)Belleville, Illinois, United StatesView MidAmerica St. Louis Airport on a map Set BLV as origin Airport Set BLV as destination Airport Get more information about MidAmerica St. Louis Airport
436.08 miles (58.06 km) EGreenville Airport (GRE)Greenville, Illinois, United StatesView Greenville Airport on a map Set GRE as origin Airport Set GRE as destination Airport Get more information about Greenville Airport
536.24 miles (58.32 km) WSWSpirit of St. Louis Airport (SUS)Chesterfield, Missouri, United StatesView Spirit of St. Louis Airport on a map Set SUS as origin Airport Set SUS as destination Airport Get more information about Spirit of St. Louis Airport
660.74 miles (97.76 km) ESESalem–Leckrone Airport (SLO)Salem, Illinois, United StatesView Salem–Leckrone Airport on a map Set SLO as origin Airport Set SLO as destination Airport Get more information about Salem–Leckrone Airport
768.78 miles (110.69 km) NNEAbraham Lincoln Capital Airport (SPI)Springfield, Illinois, United StatesView Abraham Lincoln Capital Airport on a map Set SPI as origin Airport Set SPI as destination Airport Get more information about Abraham Lincoln Capital Airport
875.13 miles (120.92 km) ESEMt. Vernon Airport (MVN)Mount Vernon, Illinois, United StatesView Mt. Vernon Airport on a map Set MVN as origin Airport Set MVN as destination Airport Get more information about Mt. Vernon Airport
988.08 miles (141.75 km) SSESouthern Illinois Airport (MDH)Carbondale/Murphysboro, Illinois, United StatesView Southern Illinois Airport on a map Set MDH as origin Airport Set MDH as destination Airport Get more information about Southern Illinois Airport
1090.73 miles (146.02 km) NEDecatur Airport (DEC)Decatur, Illinois, United StatesView Decatur Airport on a map Set DEC as origin Airport Set DEC as destination Airport Get more information about Decatur Airport
1195.12 miles (153.07 km) NWQuincy Regional Airport (UIN)Quincy, Illinois, United StatesView Quincy Regional Airport on a map Set UIN as origin Airport Set UIN as destination Airport Get more information about Quincy Regional Airport
1296.44 miles (155.20 km) SEWilliamson County Regional Airport (MWA)Marion, Illinois, United StatesView Williamson County Regional Airport on a map Set MWA as origin Airport Set MWA as destination Airport Get more information about Williamson County Regional Airport
13102.97 miles (165.72 km) ENEColes County Memorial Airport (MTO)Mattoon/Charleston, Illinois, United StatesView Coles County Memorial Airport on a map Set MTO as origin Airport Set MTO as destination Airport Get more information about Coles County Memorial Airport
14107.04 miles (172.27 km) WSWRolla National Airport (VIH)Rolla, Missouri, United StatesView Rolla National Airport on a map Set VIH as origin Airport Set VIH as destination Airport Get more information about Rolla National Airport
15115.57 miles (186.00 km) WJefferson City Memorial Airport (JEF)Jefferson City, Missouri, United StatesView Jefferson City Memorial Airport on a map Set JEF as origin Airport Set JEF as destination Airport Get more information about Jefferson City Memorial Airport

Map of Furthest Airports from St. Louis Regional Airport:

List of Furthest Airports from St. Louis Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,002.15 miles (17,706.21 km) WMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as origin Airport Set MGV as destination Airport Get more information about Margaret River Airport
210,979.99 miles (17,670.53 km) WBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as origin Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
310,957.22 miles (17,633.90 km) WBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as origin Airport Set BUY as destination Airport Get more information about Bunbury Airport
410,954.58 miles (17,629.65 km) WManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as origin Airport Set MJP as destination Airport Get more information about Manjimup Airport
510,926.12 miles (17,583.85 km) WRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as origin Airport Set RTS as destination Airport Get more information about Rottnest Airport
610,910.74 miles (17,559.09 km) WJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as origin Airport Set JAD as destination Airport Get more information about Jandakot Airport
710,901.55 miles (17,544.30 km) WPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as origin Airport Set PER as destination Airport Get more information about Perth Airport
810,897.24 miles (17,537.37 km) WSWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as origin Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
910,880.36 miles (17,510.20 km) WAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as origin Airport Set ALH as destination Airport Get more information about Albany Airport
1010,861.31 miles (17,479.54 km) WSWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as origin Airport Set GET as destination Airport Get more information about Geraldton Airport
1110,859.59 miles (17,476.77 km) WKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as origin Airport Set KNI as destination Airport Get more information about Katanning Airport
1210,841.22 miles (17,447.21 km) WSWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as origin Airport Set KAX as destination Airport Get more information about Kalbarri Airport
1310,808.74 miles (17,394.93 km) WSWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as origin Airport Set MWB as destination Airport Get more information about Morawa Airport
1410,807.95 miles (17,393.67 km) WSWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as origin Airport Set MXU as destination Airport Get more information about Mullewa Airport
1510,799.72 miles (17,380.43 km) WSWShark Bay Airport (MJK)Monkey Mia, Western Australia, AustraliaView Shark Bay Airport on a map Set MJK as origin Airport Set MJK as destination Airport Get more information about Shark Bay Airport

Map of Nearest Airports to Kotlas Airport:

List of Nearest Airports to Kotlas Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
134.25 miles (55.13 km) SSWVelikiy Ustyug (VUS)Veliky Ustyug, Vologda, RussiaView Velikiy Ustyug on a map Set VUS as destination Airport Set VUS as destination Airport Get more information about Velikiy Ustyug
2139.62 miles (224.69 km) ENESyktyvkar Airport (SCW)Syktyvkar, Komi Republic, RussiaView Syktyvkar Airport on a map Set SCW as destination Airport Set SCW as destination Airport Get more information about Syktyvkar Airport
3210.02 miles (337.99 km) SSEPobedilovo Airport (KVX)Kirov, Kirov Oblast, RussiaView Pobedilovo Airport on a map Set KVX as destination Airport Set KVX as destination Airport Get more information about Pobedilovo Airport
4254.65 miles (409.81 km) NLeshukonskoye Airport (LDG)Leshukonskoye, RussiaView Leshukonskoye Airport on a map Set LDG as destination Airport Set LDG as destination Airport Get more information about Leshukonskoye Airport
5267.72 miles (430.85 km) WSWVologda Airport (VGD)Vologda, RussiaView Vologda Airport on a map Set VGD as destination Airport Set VGD as destination Airport Get more information about Vologda Airport
6278.43 miles (448.09 km) NEUkhta (UCT)Ukhta / Sosnogorsk, Komi Republic, RussiaView Ukhta on a map Set UCT as destination Airport Set UCT as destination Airport Get more information about Ukhta
7298.72 miles (480.74 km) NWTalagi Airport (ARH)Arkhangelsk, RussiaView Talagi Airport on a map Set ARH as destination Airport Set ARH as destination Airport Get more information about Talagi Airport
8309.74 miles (498.48 km) SWKostroma Airport Аэропорт Кострома (KMW)Kostroma, RussiaView Kostroma Airport Аэропорт Кострома on a map Set KMW as destination Airport Set KMW as destination Airport Get more information about Kostroma Airport Аэропорт Кострома
9315.99 miles (508.53 km) SYoshkar-Ola Airport (JOK)Yoshkar-Ola, RussiaView Yoshkar-Ola Airport on a map Set JOK as destination Airport Set JOK as destination Airport Get more information about Yoshkar-Ola Airport
10326.21 miles (524.99 km) WSWCherepovets (CEE)Cherepovets, Vologda Oblast, RussiaView Cherepovets on a map Set CEE as destination Airport Set CEE as destination Airport Get more information about Cherepovets
11342.34 miles (550.94 km) SWTunoshna (IAR)Yaroslavl, RussiaView Tunoshna on a map Set IAR as destination Airport Set IAR as destination Airport Get more information about Tunoshna
12346.68 miles (557.93 km) SWStaroselye Airport (RYB)Rybinsk, Yaroslavl Oblast, RussiaView Staroselye Airport on a map Set RYB as destination Airport Set RYB as destination Airport Get more information about Staroselye Airport
13356.36 miles (573.51 km) SCheboksary Airport (CSY)Cheboksary, Chuvashia, RussiaView Cheboksary Airport on a map Set CSY as destination Airport Set CSY as destination Airport Get more information about Cheboksary Airport
14360.14 miles (579.59 km) SWYuzhny Airport (IWA)Ivanovo, RussiaView Yuzhny Airport on a map Set IWA as destination Airport Set IWA as destination Airport Get more information about Yuzhny Airport
15361.24 miles (581.35 km) SSWNizhny Novgorod International Airport (GOJ)Nizhny Novgorod, RussiaView Nizhny Novgorod International Airport on a map Set GOJ as destination Airport Set GOJ as destination Airport Get more information about Nizhny Novgorod International Airport

Map of Furthest Airports from Kotlas Airport:

List of Furthest Airports from Kotlas Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,318.15 miles (16,605.42 km) ESEChatham Islands (CHT)Waitangi, Chatham Islands, New ZealandView Chatham Islands on a map Set CHT as destination Airport Set CHT as destination Airport Get more information about Chatham Islands
210,137.78 miles (16,315.14 km) SWTeniente Rodolfo Marsh Airport (TNM)Villa Las Estrellas, AntarcticaView Teniente Rodolfo Marsh Airport on a map Set TNM as destination Airport Set TNM as destination Airport Get more information about Teniente Rodolfo Marsh Airport
310,123.40 miles (16,292.00 km) WSWPresidente Carlos Ibáñez International Airport (PUQ)Punta Arenas, ChileView Presidente Carlos Ibáñez International Airport on a map Set PUQ as destination Airport Set PUQ as destination Airport Get more information about Presidente Carlos Ibáñez International Airport
410,121.32 miles (16,288.65 km) WSWUshuaia International Airport (USH)Ushuaia, Tierra del Fuego, ArgentinaView Ushuaia International Airport on a map Set USH as destination Airport Set USH as destination Airport Get more information about Ushuaia International Airport
510,118.50 miles (16,284.10 km) WSWTeniente Julio Gallardo Airfield (PNT)Puerto Natales, ChileView Teniente Julio Gallardo Airfield on a map Set PNT as destination Airport Set PNT as destination Airport Get more information about Teniente Julio Gallardo Airfield
610,058.54 miles (16,187.60 km) WSWHermes Quijada International Airport (RGA)Río Grande, Tierra del Fuego, ArgentinaView Hermes Quijada International Airport on a map Set RGA as destination Airport Set RGA as destination Airport Get more information about Hermes Quijada International Airport
710,050.02 miles (16,173.90 km) WLago Argentino Airport (ING)El Calafate, Santa Cruz, ArgentinaView Lago Argentino Airport on a map Set ING as destination Airport Set ING as destination Airport Get more information about Lago Argentino Airport
810,039.49 miles (16,156.95 km) WComandante Armando Tola International Airport (FTE)El Calafate, Santa Cruz Province, ArgentinaView Comandante Armando Tola International Airport on a map Set FTE as destination Airport Set FTE as destination Airport Get more information about Comandante Armando Tola International Airport
910,011.44 miles (16,111.81 km) WSWPiloto Civil Norberto Fernández International Airport (RGL)Río Gallegos, Santa Cruz, ArgentinaView Piloto Civil Norberto Fernández International Airport on a map Set RGL as destination Airport Set RGL as destination Airport Get more information about Piloto Civil Norberto Fernández International Airport
109,987.01 miles (16,072.50 km) EDunedin International Airport (DUD)Dunedin, Otago, New ZealandView Dunedin International Airport on a map Set DUD as destination Airport Set DUD as destination Airport Get more information about Dunedin International Airport
119,968.21 miles (16,042.24 km) EOamaru Airport (OAM)Oamaru, North Otago, New ZealandView Oamaru Airport on a map Set OAM as destination Airport Set OAM as destination Airport Get more information about Oamaru Airport
129,965.50 miles (16,037.87 km) ERyan's Creek Aerodrome (SZS)Stewart Island, New ZealandView Ryan's Creek Aerodrome on a map Set SZS as destination Airport Set SZS as destination Airport Get more information about Ryan's Creek Aerodrome
139,948.44 miles (16,010.42 km) EInvercargill Airport (IVC)Invercargill, New ZealandView Invercargill Airport on a map Set IVC as destination Airport Set IVC as destination Airport Get more information about Invercargill Airport
149,940.53 miles (15,997.70 km) EChristchurch International Airport (CHC)Christchurch, New ZealandView Christchurch International Airport on a map Set CHC as destination Airport Set CHC as destination Airport Get more information about Christchurch International Airport
159,939.02 miles (15,995.25 km) ERichard Pearse Airport (Timaru Airport) (TIU)Timaru, New ZealandView Richard Pearse Airport (Timaru Airport) on a map Set TIU as destination Airport Set TIU as destination Airport Get more information about Richard Pearse Airport (Timaru Airport)