About this route:

A direct, nonstop flight between Decatur Airport (DEC), Decatur, Illinois, United States and Helsinki Airport (HEL), Helsinki / Vantaa, Finland would travel a Great Circle distance of 4,577 miles (or 7,366 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 Decatur Airport and Helsinki 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 Decatur Airport and Helsinki Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: DEC / KDEC
Airport Name: Decatur Airport
Location: Decatur, Illinois, United States
GPS Coordinates: 39°50'3"N by 88°51'56"W
Area Served: Decatur, Illinois
Operator/Owner: Decatur Park District
Airport Type: Public
Elevation: 682 feet (208 meters)
# of Runways: 3
View all routes: Routes from DEC
More Information: DEC Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: HEL / EFHK
Airport Names:
  1. Helsinki Airport
  2. Helsinki-Vantaan lentoasemaHelsingfors-Vanda flygplats
Location: Helsinki / Vantaa, Finland
GPS Coordinates: 60°19'1"N by 24°57'47"E
Area Served: Helsinki, Finland
Operator/Owner: Finavia
Airport Type: Public
Elevation: 179 feet (55 meters)
# of Runways: 3
View all routes: Routes from HEL
More Information: HEL Maps & Info

Facts about Decatur Airport (DEC):

  • Decatur Airport has a 24,000 square feet passenger terminal with airline counters, a restaurant, baggage claim area and car rental facility.
  • The Illinois Army National Guard has an Army Aviation Support Facility at the airport.
  • The furthest airport from Decatur Airport (DEC) is Margaret River Airport (MGV), which is located 11,056 miles (17,793 kilometers) away in Margaret River, Western Australia, Australia.
  • Decatur Airport (DEC) has 3 runways.
  • Because of Decatur Airport's relatively low elevation of 682 feet, planes can take off or land at Decatur 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 Decatur Airport (DEC) is University of Illinois Willard Airport (CMI), which is located 34 miles (55 kilometers) ENE of DEC.
  • Decatur Airport is a public airport five miles east of Decatur, in Macon County, Illinois.

Facts about Helsinki Airport (HEL):

  • In addition to being known as "Helsinki Airport", another name for HEL is "Helsinki-Vantaan lentoasemaHelsingfors-Vanda flygplats".
  • Helsinki Airport handled 15,279,043 passengers last year.
  • There are regular bus service 615 and 620 to the Helsinki Central railway station in 30–55 minutes, and major hotels and railway stations in the Greater Helsinki Area in 15–120 minutes.
  • Helsinki Airport (HEL) has 3 runways.
  • The closest airport to Helsinki Airport (HEL) is Helsinki-Malmi Airport (HEM), which is located only 5 miles (8 kilometers) SSE of HEL.
  • The airport is operated by Finavia, the state-owned enterprise that operates Finland's airports.
  • Because of Helsinki Airport's relatively low elevation of 179 feet, planes can take off or land at Helsinki 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 furthest airport from Helsinki Airport (HEL) is Chatham Islands (CHT), which is located 10,992 miles (17,689 kilometers) away in Waitangi, Chatham Islands, New Zealand.
  • In 2013 Finavia announced plans to expand the airport to serve up to 20 million passenger by 2020.
  • The Aviapolis is a new international business park adjacent to the Helsinki airport area, already hosting the operations of numerous companies around the airport.
  • Coach connections, daytime and overnight, to all parts of Finland are provided by Matkahuolto and ExpressBus.

Map of Nearest Airports to Decatur Airport:

List of Nearest Airports to Decatur Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
134.19 miles (55.02 km) ENEUniversity of Illinois Willard Airport (CMI)Champaign-Urbana, Illinois, United StatesView University of Illinois Willard Airport on a map Set CMI as origin Airport Set CMI as destination Airport Get more information about University of Illinois Willard Airport
239.74 miles (63.96 km) SEColes 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
343.11 miles (69.38 km) WAbraham 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
444.49 miles (71.60 km) NCentral Illinois Regional Airport at Bloomington-Normal (BMI)Bloomington, Illinois, United StatesView Central Illinois Regional Airport at Bloomington-Normal on a map Set BMI as origin Airport Set BMI as destination Airport Get more information about Central Illinois Regional Airport at Bloomington-Normal
571.77 miles (115.50 km) ENEVermilion Regional Airport (DNV)Danville, Illinois, United StatesView Vermilion Regional Airport on a map Set DNV as origin Airport Set DNV as destination Airport Get more information about Vermilion Regional Airport
672.06 miles (115.96 km) NWGeneral Wayne A. Downing Peoria International Airport (PIA)Peoria, Illinois, United StatesView General Wayne A. Downing Peoria International Airport on a map Set PIA as origin Airport Set PIA as destination Airport Get more information about General Wayne A. Downing Peoria International Airport
774.24 miles (119.47 km) SSWGreenville 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
882.50 miles (132.78 km) SSalem–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
987.02 miles (140.04 km) ESETerre Haute International Airport Hulman Field (HUF)Terre Haute, Indiana, United StatesView Terre Haute International Airport Hulman Field on a map Set HUF as origin Airport Set HUF as destination Airport Get more information about Terre Haute International Airport Hulman Field
1090.48 miles (145.61 km) ESESullivan County Airport (SIV)Sullivan, Indiana, United StatesView Sullivan County Airport on a map Set SIV as origin Airport Set SIV as destination Airport Get more information about Sullivan County Airport
1190.73 miles (146.02 km) SWSt. Louis Regional Airport (ALN)Alton, Illinois, United StatesView St. Louis Regional Airport on a map Set ALN as origin Airport Set ALN as destination Airport Get more information about St. Louis Regional Airport
1299.06 miles (159.42 km) NEKentland Municipal Airport (KKT)Kentland, Indiana, United StatesView Kentland Municipal Airport on a map Set KKT as origin Airport Set KKT as destination Airport Get more information about Kentland Municipal Airport
1399.70 miles (160.45 km) SEEd-Air Airport (OTN)Oaktown, Indiana, United StatesView Ed-Air Airport on a map Set OTN as origin Airport Set OTN as destination Airport Get more information about Ed-Air Airport
14100.03 miles (160.99 km) SELawrenceville–Vincennes International Airport (LWV)Lawrenceville, Illinois, United StatesView Lawrenceville–Vincennes International Airport on a map Set LWV as origin Airport Set LWV as destination Airport Get more information about Lawrenceville–Vincennes International Airport
15100.87 miles (162.34 km) NNEGreater Kankakee Airport (IKK)Kankakee, Illinois, United StatesView Greater Kankakee Airport on a map Set IKK as origin Airport Set IKK as destination Airport Get more information about Greater Kankakee Airport

Map of Furthest Airports from Decatur Airport:

List of Furthest Airports from Decatur Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,055.79 miles (17,792.53 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
211,033.16 miles (17,756.11 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
311,010.48 miles (17,719.61 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
411,009.70 miles (17,718.36 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
510,973.92 miles (17,660.77 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
610,959.31 miles (17,637.25 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
710,949.73 miles (17,621.83 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
810,939.97 miles (17,606.14 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
910,938.75 miles (17,604.17 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
1010,915.31 miles (17,566.45 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
1110,897.41 miles (17,537.64 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
1210,873.03 miles (17,498.40 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
1310,848.43 miles (17,458.81 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
1410,844.55 miles (17,452.57 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
1510,824.71 miles (17,420.65 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 Helsinki Airport:

List of Nearest Airports to Helsinki Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
15.18 miles (8.33 km) SSEHelsinki-Malmi Airport (HEM)Helsinki / Malmi, FinlandView Helsinki-Malmi Airport on a map Set HEM as destination Airport Set HEM as destination Airport Get more information about Helsinki-Malmi Airport
223.47 miles (37.77 km) NHyvinkää Airfield (HYV)Hyvinkää, FinlandView Hyvinkää Airfield on a map Set HYV as destination Airport Set HYV as destination Airport Get more information about Hyvinkää Airfield
362.50 miles (100.59 km) STallinn Airport (TLL)Tallinn, EstoniaView Tallinn Airport on a map Set TLL as destination Airport Set TLL as destination Airport Get more information about Tallinn Airport
478.01 miles (125.54 km) ENEUtti 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
588.86 miles (143.01 km) NNWTampere–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
693.16 miles (149.92 km) WTurku Airport (TKU)Turku, FinlandView Turku Airport on a map Set TKU as destination Airport Set TKU as destination Airport Get more information about Turku Airport
7106.51 miles (171.40 km) NHalli 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
8118.08 miles (190.03 km) SWKärdla Airport (KDL)Kärdla, Hiiumaa, EstoniaView Kärdla Airport on a map Set KDL as destination Airport Set KDL as destination Airport Get more information about Kärdla Airport
9118.93 miles (191.40 km) ENELappeenranta 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
10120.66 miles (194.18 km) NEMikkeli 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
11132.27 miles (212.87 km) SPärnu Airport (EPU)Pärnu, EstoniaView Pärnu Airport on a map Set EPU as destination Airport Set EPU as destination Airport Get more information about Pärnu Airport
12132.54 miles (213.29 km) NWPori Airport (POR)Pori, FinlandView Pori Airport on a map Set POR as destination Airport Set POR as destination Airport Get more information about Pori Airport
13145.87 miles (234.75 km) NJyväskylä 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
14151.56 miles (243.92 km) SSETartu Airport (TAY)Tartu, EstoniaView Tartu Airport on a map Set TAY as destination Airport Set TAY as destination Airport Get more information about Tartu Airport
15160.38 miles (258.11 km) NEVarkaus 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

Map of Furthest Airports from Helsinki Airport:

List of Furthest Airports from Helsinki Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,991.59 miles (17,689.20 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
210,717.34 miles (17,247.85 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
310,697.84 miles (17,216.46 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
410,695.85 miles (17,213.25 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
510,680.52 miles (17,188.59 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
610,665.03 miles (17,163.66 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)
710,661.74 miles (17,158.36 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
810,661.47 miles (17,157.93 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
910,653.85 miles (17,145.66 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
1010,635.31 miles (17,115.83 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
1110,624.29 miles (17,098.10 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
1210,623.51 miles (17,096.84 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
1310,612.02 miles (17,078.35 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
1410,609.32 miles (17,074.00 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
1510,608.54 miles (17,072.75 km) ESEWellington International Airport (WLG)Wellington, New ZealandView Wellington International Airport on a map Set WLG as destination Airport Set WLG as destination Airport Get more information about Wellington International Airport