About this route:

A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Kuopio Airport (KUO), Kuopio / Siilinjärvi, Finland would travel a Great Circle distance of 4,307 miles (or 6,932 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. Mary's County Regional Airport and Kuopio 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. Mary's County Regional Airport and Kuopio Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: LTW /
Airport Names:
  1. St. Mary's County Regional Airport
  2. Capt. Walter Francis Duke Regional Airport
  3. none
  4. 2W6
Location: Leonardtown, Maryland, United States
GPS Coordinates: 38°18'55"N by 76°32'59"W
Airport Type: Public
Elevation: 142 feet (43 meters)
# of Runways: 1
View all routes: Routes from LTW
More Information: LTW Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: KUO / EFKU
Airport Names:
  1. Kuopio Airport
  2. Kuopion lentoasema
Location: Kuopio / Siilinjärvi, Finland
GPS Coordinates: 63°0'30"N by 27°47'39"E
Area Served: Kuopio, Finland
Operator/Owner: Finavia
Airport Type: Public / Military
Elevation: 323 feet (98 meters)
# of Runways: 1
View all routes: Routes from KUO
More Information: KUO Maps & Info

Facts about St. Mary's County Regional Airport (LTW):

  • St. Mary's County Regional Airport (LTW) currently has only 1 runway.
  • The closest airport to St. Mary's County Regional Airport (LTW) is Naval Air Station Patuxent River (NHK), which is located only 8 miles (12 kilometers) ESE of LTW.
  • In addition to being known as "St. Mary's County Regional Airport", other names for LTW include "Capt. Walter Francis Duke Regional Airport", "none" and "2W6".
  • The furthest airport from St. Mary's County Regional Airport (LTW) is Margaret River Airport (MGV), which is located 11,720 miles (18,862 kilometers) away in Margaret River, Western Australia, Australia.
  • The airport houses small aircraft such as Pipers, gliders, and Cessnas.
  • Because of St. Mary's County Regional Airport's relatively low elevation of 142 feet, planes can take off or land at St. Mary's County 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.

Facts about Kuopio Airport (KUO):

  • Kuopio Airport is an airport in Siilinjärvi, Finland, about 14 kilometres north of Kuopio city centre.
  • Kuopio Airport (KUO) currently has only 1 runway.
  • In addition to being known as "Kuopio Airport", another name for KUO is "Kuopion lentoasema".
  • Kuopio Airport handled 253,612 passengers last year.
  • Kuopio Airport was completed in November 1939 and flight operations started in May 1940.
  • Because of Kuopio Airport's relatively low elevation of 323 feet, planes can take off or land at Kuopio 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 Kuopio Airport (KUO) is Varkaus Airport (VRK), which is located 58 miles (93 kilometers) S of KUO.
  • The furthest airport from Kuopio Airport (KUO) is Chatham Islands (CHT), which is located 10,797 miles (17,377 kilometers) away in Waitangi, Chatham Islands, New Zealand.
  • Kuopio Airport is also home of the Finnish Air Force's Karelian Air Command and the Fighter Squadron 31.

Map of Nearest Airports to St. Mary's County Regional Airport:

List of Nearest Airports to St. Mary's County Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
17.77 miles (12.50 km) ESENaval Air Station Patuxent River (NHK)Patuxent River, Maryland, United StatesView Naval Air Station Patuxent River on a map Set NHK as origin Airport Set NHK as destination Airport Get more information about Naval Air Station Patuxent River
232.11 miles (51.68 km) ENECambridge–Dorchester Airport (CGE)Cambridge, Maryland, United StatesView Cambridge–Dorchester Airport on a map Set CGE as origin Airport Set CGE as destination Airport Get more information about Cambridge–Dorchester Airport
338.28 miles (61.61 km) NNWAndrews Field (ADW)Camp Springs, Maryland, United StatesView Andrews Field on a map Set ADW as origin Airport Set ADW as destination Airport Get more information about Andrews Field
442.62 miles (68.59 km) NEEaston Airport (ESN)Easton, Maryland, United StatesView Easton Airport on a map Set ESN as origin Airport Set ESN as destination Airport Get more information about Easton Airport
543.37 miles (69.79 km) NLee Airport (ANP)Annapolis, Maryland, United StatesView Lee Airport on a map Set ANP as origin Airport Set ANP as destination Airport Get more information about Lee Airport
643.90 miles (70.64 km) NWDavison Army Airfield (DAA)Fort Belvoir, Virginia, United StatesView Davison Army Airfield on a map Set DAA as origin Airport Set DAA as destination Airport Get more information about Davison Army Airfield
744.30 miles (71.29 km) NWBolling Air Force Base (BOF)Washington, D.C., United StatesView Bolling Air Force Base on a map Set BOF as origin Airport Set BOF as destination Airport Get more information about Bolling Air Force Base
845.06 miles (72.52 km) WSWA.P. Hill Army Airfield (APH)Fort A.P. Hill, Virginia, United StatesView A.P. Hill Army Airfield on a map Set APH as origin Airport Set APH as destination Airport Get more information about A.P. Hill Army Airfield
945.50 miles (73.23 km) NWRonald Reagan Washington National Airport (DCA)Arlington County, Virginia (near Washington, D.C.), United StatesView Ronald Reagan Washington National Airport on a map Set DCA as origin Airport Set DCA as destination Airport Get more information about Ronald Reagan Washington National Airport
1050.17 miles (80.73 km) NNWCollege Park Airport (CGS)College Park, Maryland, United StatesView College Park Airport on a map Set CGS as origin Airport Set CGS as destination Airport Get more information about College Park Airport
1154.39 miles (87.53 km) NNWTipton Airport (FME)Odenton, Maryland, United StatesView Tipton Airport on a map Set FME as origin Airport Set FME as destination Airport Get more information about Tipton Airport
1256.43 miles (90.81 km) ESalisbury-Ocean City: Wicomico Regional Airport (SBY)Salisbury, Maryland, United StatesView Salisbury-Ocean City: Wicomico Regional Airport on a map Set SBY as origin Airport Set SBY as destination Airport Get more information about Salisbury-Ocean City: Wicomico Regional Airport
1359.26 miles (95.37 km) WNWManassas Regional Airport (HEF)Manassas, Virginia, United StatesView Manassas Regional Airport on a map Set HEF as origin Airport Set HEF as destination Airport Get more information about Manassas Regional Airport
1459.26 miles (95.37 km) WNWManassas Regional Airport (MNZ)Manassas, Virginia, United StatesView Manassas Regional Airport on a map Set MNZ as origin Airport Set MNZ as destination Airport Get more information about Manassas Regional Airport
1559.76 miles (96.18 km) NBaltimore/Washington International Thurgood Marshall Airport (BWI)between Baltimore, Maryland and Washington, D.C., United StatesView Baltimore/Washington International Thurgood Marshall Airport on a map Set BWI as origin Airport Set BWI as destination Airport Get more information about Baltimore/Washington International Thurgood Marshall Airport

Map of Furthest Airports from St. Mary's County Regional Airport:

List of Furthest Airports from St. Mary's County Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,720.20 miles (18,861.79 km) WSWMargaret 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
211,697.03 miles (18,824.49 km) WSWBusselton 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
311,677.51 miles (18,793.08 km) WSWManjimup 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
411,672.64 miles (18,785.24 km) WSWBunbury 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
511,627.72 miles (18,712.96 km) WSWRottnest 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
611,615.07 miles (18,692.60 km) WSWJandakot 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
711,608.24 miles (18,681.61 km) WSWAlbany 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
811,604.71 miles (18,675.92 km) WSWPerth 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
911,582.36 miles (18,639.95 km) WSWKatanning 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
1011,574.88 miles (18,627.91 km) SWJurien 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
1111,514.80 miles (18,531.23 km) SWGeraldton 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
1211,480.32 miles (18,475.74 km) SWMorawa 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
1311,473.35 miles (18,464.52 km) SWKalbarri 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
1411,465.36 miles (18,451.67 km) SWMullewa 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
1511,395.33 miles (18,338.97 km) SWShark 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 Kuopio Airport:

List of Nearest Airports to Kuopio Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
157.91 miles (93.20 km) SVarkaus Airport (VRK)Joroinen, FinlandView Varkaus Airport on a map Set VRK as destination Airport Set VRK as destination Airport Get more information about Varkaus Airport
262.58 miles (100.71 km) ESEJoensuu Airport (JOE)Joensuu, FinlandView Joensuu Airport on a map Set JOE as destination Airport Set JOE as destination Airport Get more information about Joensuu Airport
379.26 miles (127.55 km) WSWJyväskylä Airport (JYV)Jyväskylä, FinlandView Jyväskylä Airport on a map Set JYV as destination Airport Set JYV as destination Airport Get more information about Jyväskylä Airport
488.19 miles (141.93 km) NKajaani Airport (KAJ)Kajaani, FinlandView Kajaani Airport on a map Set KAJ as destination Airport Set KAJ as destination Airport Get more information about Kajaani Airport
592.97 miles (149.62 km) SEKitee Airfield (KTQ)Kitee, FinlandView Kitee Airfield on a map Set KTQ as destination Airport Set KTQ as destination Airport Get more information about Kitee Airfield
693.32 miles (150.19 km) SSWMikkeli Airport (MIK)Mikkeli, FinlandView Mikkeli Airport on a map Set MIK as destination Airport Set MIK as destination Airport Get more information about Mikkeli Airport
7118.96 miles (191.45 km) NWYlivieska Airfield (YLI)Ylivieska, FinlandView Ylivieska Airfield on a map Set YLI as destination Airport Set YLI as destination Airport Get more information about Ylivieska Airfield
8124.77 miles (200.79 km) SWHalli Airport (KEV)Kuorevesi, FinlandView Halli Airport on a map Set KEV as destination Airport Set KEV as destination Airport Get more information about Halli Airport
9136.10 miles (219.03 km) SLappeenranta Airport (LPP)Lappeenranta, FinlandView Lappeenranta Airport on a map Set LPP as destination Airport Set LPP as destination Airport Get more information about Lappeenranta Airport
10148.57 miles (239.09 km) SUtti Airport (UTI)Utti / Valkeala, FinlandView Utti Airport on a map Set UTI as destination Airport Set UTI as destination Airport Get more information about Utti Airport
11148.63 miles (239.20 km) WKauhava Airport (KAU)Kauhava, FinlandView Kauhava Airport on a map Set KAU as destination Airport Set KAU as destination Airport Get more information about Kauhava Airport
12151.89 miles (244.44 km) NNWOulu Airport (OUL)Oulu, FinlandView Oulu Airport on a map Set OUL as destination Airport Set OUL as destination Airport Get more information about Oulu Airport
13152.31 miles (245.12 km) WNWKokkola-Pietarsaari Airport (KOK)Kokkola / Jakobstad, FinlandView Kokkola-Pietarsaari Airport on a map Set KOK as destination Airport Set KOK as destination Airport Get more information about Kokkola-Pietarsaari Airport
14157.92 miles (254.15 km) WSeinäjoki Airport (SJY)Seinäjoki, FinlandView Seinäjoki Airport on a map Set SJY as destination Airport Set SJY as destination Airport Get more information about Seinäjoki Airport
15174.53 miles (280.87 km) SWTampere–Pirkkala Airport (TMP)Tampere / Pirkkala, FinlandView Tampere–Pirkkala Airport on a map Set TMP as destination Airport Set TMP as destination Airport Get more information about Tampere–Pirkkala Airport

Map of Furthest Airports from Kuopio Airport:

List of Furthest Airports from Kuopio Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,797.50 miles (17,376.84 km) SEChatham 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
210,565.43 miles (17,003.37 km) ESEDunedin 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
310,556.02 miles (16,988.22 km) ESERyan'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
410,537.98 miles (16,959.20 km) ESEOamaru 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
510,536.14 miles (16,956.23 km) ESEInvercargill 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
610,504.62 miles (16,905.50 km) ESERichard 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)
710,501.88 miles (16,901.09 km) ESEAlexandra Aerodrome (ALR)Alexandra, New ZealandView Alexandra Aerodrome on a map Set ALR as destination Airport Set ALR as destination Airport Get more information about Alexandra Aerodrome
810,498.19 miles (16,895.15 km) ESEAshburton Aerodrome (ASG)Ashburton, New ZealandView Ashburton Aerodrome on a map Set ASG as destination Airport Set ASG as destination Airport Get more information about Ashburton Aerodrome
910,495.17 miles (16,890.30 km) ESEChristchurch 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
1010,472.78 miles (16,854.26 km) ESEQueenstown Airport (ZQN)Queenstown, New ZealandView Queenstown Airport on a map Set ZQN as destination Airport Set ZQN as destination Airport Get more information about Queenstown Airport
1110,471.05 miles (16,851.47 km) ESEWanaka Airport (WKA)Wanaka, New ZealandView Wanaka Airport on a map Set WKA as destination Airport Set WKA as destination Airport Get more information about Wanaka Airport
1210,462.97 miles (16,838.48 km) ESEKaikoura Aerodrome (KBZ)Kaikoura, New ZealandView Kaikoura Aerodrome on a map Set KBZ as destination Airport Set KBZ as destination Airport Get more information about Kaikoura Aerodrome
1310,450.87 miles (16,819.00 km) ESEGlentanner Aerodrome (GTN)Mount Cook, New ZealandView Glentanner Aerodrome on a map Set GTN as destination Airport Set GTN as destination Airport Get more information about Glentanner Aerodrome
1410,443.19 miles (16,806.64 km) ESEMount Cook Airport (MON)Mount Cook, New ZealandView Mount Cook Airport on a map Set MON as destination Airport Set MON as destination Airport Get more information about Mount Cook Airport
1510,431.17 miles (16,787.30 km) SEHood Aerodrome (MRO)Masterton, New ZealandView Hood Aerodrome on a map Set MRO as destination Airport Set MRO as destination Airport Get more information about Hood Aerodrome