About this route:

A direct, nonstop flight between Allen Army Airfield (BIG), Fort Greely, Delta Junction, Alaska, United States and Gary/Chicago International Airport (GYY), Gary, Indiana (near Chicago), United States would travel a Great Circle distance of 2,745 miles (or 4,417 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 Allen Army Airfield and Gary/Chicago International 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 Allen Army Airfield and Gary/Chicago International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: BIG / PABI
Airport Names:
  1. Allen Army Airfield
  2. (former Big Delta Army Airfield)
Location: Fort Greely, Delta Junction, Alaska, United States
GPS Coordinates: 63°59'43"N by 145°43'11"W
Area Served: Fort Greely, Alaska
Operator/Owner: United States Army
Airport Type: Public / Military
Elevation: 1291 feet (393 meters)
# of Runways: 3
View all routes: Routes from BIG
More Information: BIG Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: GYY / KGYY
Airport Name: Gary/Chicago International Airport
Location: Gary, Indiana (near Chicago), United States
GPS Coordinates: 41°36'59"N by 87°24'46"W
Area Served: Gary, Indiana
Operator/Owner: Gary/Chicago Airport Authority
Airport Type: Public
Elevation: 591 feet (180 meters)
# of Runways: 2
View all routes: Routes from GYY
More Information: GYY Maps & Info

Facts about Allen Army Airfield (BIG):

  • The closest airport to Allen Army Airfield (BIG) is Delta Junction Airport (DJN), which is located only 4 miles (6 kilometers) N of BIG.
  • Two runways are lighted and can accommodate heavy cargo aircraft year-round, including the C-141.
  • Allen Army Airfield (BIG) has 3 runways.
  • The furthest airport from Allen Army Airfield (BIG) is Port Elizabeth International Airport (PLZ), which is located 10,331 miles (16,625 kilometers) away in Port Elizabeth, South Africa.
  • In addition to being known as "Allen Army Airfield", another name for BIG is "(former Big Delta Army Airfield)".

Facts about Gary/Chicago International Airport (GYY):

  • Federal Aviation Administration records say the airport had 4,353 passenger boardings in calendar year 2008, 1,633 in 2009 and 2,143 in 2010.
  • Chicago-based Boeing selected the airport to permanently base its Midwest corporate jet fleet.
  • Gary/Chicago International Airport (GYY) has 2 runways.
  • The furthest airport from Gary/Chicago International Airport (GYY) is Margaret River Airport (MGV), which is located 11,103 miles (17,868 kilometers) away in Margaret River, Western Australia, Australia.
  • The closest airport to Gary/Chicago International Airport (GYY) is Chicago Midway International Airport (MDW), which is located 21 miles (34 kilometers) NW of GYY.
  • Gary/Chicago International Airport covers 675 acres at an elevation of 591 feet above mean sea level.
  • Because of Gary/Chicago International Airport's relatively low elevation of 591 feet, planes can take off or land at Gary/Chicago International 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.

Map of Nearest Airports to Allen Army Airfield:

List of Nearest Airports to Allen Army Airfield:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
13.82 miles (6.15 km) NDelta Junction Airport (DJN)Delta Junction, Alaska, United StatesView Delta Junction Airport on a map Set DJN as origin Airport Set DJN as destination Airport Get more information about Delta Junction Airport
231.13 miles (50.09 km) EHealy River Airport (HKB)Healy Lake, Alaska, United StatesView Healy River Airport on a map Set HKB as origin Airport Set HKB as destination Airport Get more information about Healy River Airport
362.08 miles (99.91 km) NWEielson Air Force Base (EIL)Fairbanks, Alaska, United StatesView Eielson Air Force Base on a map Set EIL as origin Airport Set EIL as destination Airport Get more information about Eielson Air Force Base
481.12 miles (130.55 km) NWLadd Army Airfield (FBK)Fairbanks / Fort Wainwright, Alaska, United StatesView Ladd Army Airfield on a map Set FBK as origin Airport Set FBK as destination Airport Get more information about Ladd Army Airfield
584.69 miles (136.30 km) ESETanacross Airport (TSG)Tanacross, Alaska, United StatesView Tanacross Airport on a map Set TSG as origin Airport Set TSG as destination Airport Get more information about Tanacross Airport
685.28 miles (137.25 km) NWFairbanks International Airport (FAI)Fairbanks, Alaska, United StatesView Fairbanks International Airport on a map Set FAI as origin Airport Set FAI as destination Airport Get more information about Fairbanks International Airport
796.11 miles (154.67 km) ESETok Airport (TKJ)Tok, Alaska, United StatesView Tok Airport on a map Set TKJ as origin Airport Set TKJ as destination Airport Get more information about Tok Airport
898.78 miles (158.97 km) WMcKinley National Park Airport (MCL)McKinley Park, Alaska, United StatesView McKinley National Park Airport on a map Set MCL as origin Airport Set MCL as destination Airport Get more information about McKinley National Park Airport
9107.57 miles (173.11 km) WNWNenana Municipal Airport (ENN)Nenana, Alaska, United StatesView Nenana Municipal Airport on a map Set ENN as origin Airport Set ENN as destination Airport Get more information about Nenana Municipal Airport
10108.03 miles (173.86 km) NNECircle Hot Springs Airport (CHP)Circle Hot Springs, Alaska, United StatesView Circle Hot Springs Airport on a map Set CHP as origin Airport Set CHP as destination Airport Get more information about Circle Hot Springs Airport
11112.52 miles (181.08 km) NNECentral Airport (CEM)Central, Alaska, United StatesView Central Airport on a map Set CEM as origin Airport Set CEM as destination Airport Get more information about Central Airport
12114.05 miles (183.55 km) WSWSummit Airport (UMM)Summit, Alaska, United StatesView Summit Airport on a map Set UMM as origin Airport Set UMM as destination Airport Get more information about Summit Airport
13114.09 miles (183.61 km) EChicken Airport (CKX)Chicken, Alaska, United StatesView Chicken Airport on a map Set CKX as origin Airport Set CKX as destination Airport Get more information about Chicken Airport
14127.42 miles (205.07 km) SGulkana Airport (GKN)Gulkana, Alaska, United StatesView Gulkana Airport on a map Set GKN as origin Airport Set GKN as destination Airport Get more information about Gulkana Airport
15134.36 miles (216.23 km) NWMinto Al Wright Airport (MNT)Minto, Alaska, United StatesView Minto Al Wright Airport on a map Set MNT as origin Airport Set MNT as destination Airport Get more information about Minto Al Wright Airport

Map of Furthest Airports from Allen Army Airfield:

List of Furthest Airports from Allen Army Airfield:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,330.62 miles (16,625.48 km) SSEPort Elizabeth International Airport (PLZ)Port Elizabeth, South AfricaView Port Elizabeth International Airport on a map Set PLZ as origin Airport Set PLZ as destination Airport Get more information about Port Elizabeth International Airport
210,309.86 miles (16,592.07 km) SSEPort Alfred Airport (AFD)Port Alfred, South AfricaView Port Alfred Airport on a map Set AFD as origin Airport Set AFD as destination Airport Get more information about Port Alfred Airport
310,303.74 miles (16,582.22 km) SSEGeorge Airport (GRJ)George, South AfricaView George Airport on a map Set GRJ as origin Airport Set GRJ as destination Airport Get more information about George Airport
410,279.77 miles (16,543.64 km) SEast London Airport (ELS)East London, South AfricaView East London Airport on a map Set ELS as origin Airport Set ELS as destination Airport Get more information about East London Airport
510,257.51 miles (16,507.81 km) SSECape Town International Airport (CPT)Cape Town, South AfricaView Cape Town International Airport on a map Set CPT as origin Airport Set CPT as destination Airport Get more information about Cape Town International Airport
610,181.65 miles (16,385.74 km) SMthatha Airport (UTT)Mthatha, South AfricaView Mthatha Airport on a map Set UTT as origin Airport Set UTT as destination Airport Get more information about Mthatha Airport
710,140.91 miles (16,320.17 km) SMargate Airport (MGH)Margate, KwaZulu-Natal, South AfricaView Margate Airport on a map Set MGH as origin Airport Set MGH as destination Airport Get more information about Margate Airport
810,067.52 miles (16,202.06 km) SLebakeng Airport (LEF)Lebakeng, LesothoView Lebakeng Airport on a map Set LEF as origin Airport Set LEF as destination Airport Get more information about Lebakeng Airport
910,061.04 miles (16,191.64 km) SSemonkong Airport (SOK)Semonkong, LesothoView Semonkong Airport on a map Set SOK as origin Airport Set SOK as destination Airport Get more information about Semonkong Airport
1010,057.41 miles (16,185.80 km) SPietermaritzburg Airport (PZB)Pietermaritzburg, South AfricaView Pietermaritzburg Airport on a map Set PZB as origin Airport Set PZB as destination Airport Get more information about Pietermaritzburg Airport
1110,057.38 miles (16,185.74 km) SKing Shaka International (DUR)Durban, KwaZulu-Natal, South AfricaView King Shaka International on a map Set DUR as origin Airport Set DUR as destination Airport Get more information about King Shaka International
1210,056.80 miles (16,184.81 km) SLesobeng Airport (LES)Lesobeng, LesothoView Lesobeng Airport on a map Set LES as origin Airport Set LES as destination Airport Get more information about Lesobeng Airport
1310,054.08 miles (16,180.43 km) SMafeteng Airport (MFC)Mafeteng, LesothoView Mafeteng Airport on a map Set MFC as origin Airport Set MFC as destination Airport Get more information about Mafeteng Airport
1410,032.50 miles (16,145.70 km) SMoshoeshoe I International Airport (MSU)Maseru, LesothoView Moshoeshoe I International Airport on a map Set MSU as origin Airport Set MSU as destination Airport Get more information about Moshoeshoe I International Airport
1510,027.37 miles (16,137.45 km) SMokhotlong Airport (MKH)Mokhotlong, LesothoView Mokhotlong Airport on a map Set MKH as origin Airport Set MKH as destination Airport Get more information about Mokhotlong Airport

Map of Nearest Airports to Gary/Chicago International Airport:

List of Nearest Airports to Gary/Chicago International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
121.09 miles (33.94 km) NWChicago Midway International Airport (MDW)Chicago, Illinois, United StatesView Chicago Midway International Airport on a map Set MDW as destination Airport Set MDW as destination Airport Get more information about Chicago Midway International Airport
223.79 miles (38.29 km) ESEPorter County Regional Airport (VPZ)Valparaiso, Indiana, United StatesView Porter County Regional Airport on a map Set VPZ as destination Airport Set VPZ as destination Airport Get more information about Porter County Regional Airport
331.13 miles (50.09 km) ENEMichigan City Municipal Airport (MGC)Michigan City, Indiana, United StatesView Michigan City Municipal Airport on a map Set MGC as destination Airport Set MGC as destination Airport Get more information about Michigan City Municipal Airport
435.18 miles (56.62 km) ELa Porte Municipal Airport (LPO)La Porte, Indiana, United StatesView La Porte Municipal Airport on a map Set LPO as destination Airport Set LPO as destination Airport Get more information about La Porte Municipal Airport
535.18 miles (56.62 km) ELa Porte Municipal Airport (PPO)La Porte, Indiana, United StatesView La Porte Municipal Airport on a map Set PPO as destination Airport Set PPO as destination Airport Get more information about La Porte Municipal Airport
635.31 miles (56.82 km) WLewis University Airport (LOT)Chicago / Romeoville, Illinois, United StatesView Lewis University Airport on a map Set LOT as destination Airport Set LOT as destination Airport Get more information about Lewis University Airport
735.62 miles (57.32 km) NWChicago O'Hare International Airport (ORD)Chicago, Illinois, United StatesView Chicago O'Hare International Airport on a map Set ORD as destination Airport Set ORD as destination Airport Get more information about Chicago O'Hare International Airport
840.02 miles (64.40 km) WJoliet Regional Airport (JOT)Joliet, Illinois, United StatesView Joliet Regional Airport on a map Set JOT as destination Airport Set JOT as destination Airport Get more information about Joliet Regional Airport
942.61 miles (68.58 km) NWChicago Executive Airport (PWK)Chicago/Prospect Heights/Wheeling, Illinois, United StatesView Chicago Executive Airport on a map Set PWK as destination Airport Set PWK as destination Airport Get more information about Chicago Executive Airport
1043.86 miles (70.59 km) SSWGreater Kankakee Airport (IKK)Kankakee, Illinois, United StatesView Greater Kankakee Airport on a map Set IKK as destination Airport Set IKK as destination Airport Get more information about Greater Kankakee Airport
1147.51 miles (76.46 km) WNWDuPage Airport (DPA)West Chicago, Illinois, United StatesView DuPage Airport on a map Set DPA as destination Airport Set DPA as destination Airport Get more information about DuPage Airport
1247.72 miles (76.80 km) SSEJasper County Airport (RNZ)Rensselaer, Indiana, United StatesView Jasper County Airport on a map Set RNZ as destination Airport Set RNZ as destination Airport Get more information about Jasper County Airport
1355.87 miles (89.92 km) WNWChicago/Aurora Municipal Airport (AUZ)Aurora, Illinois, United StatesView Chicago/Aurora Municipal Airport on a map Set AUZ as destination Airport Set AUZ as destination Airport Get more information about Chicago/Aurora Municipal Airport
1456.91 miles (91.58 km) ESouth Bend International Airport (SBN)South Bend, Indiana, United StatesView South Bend International Airport on a map Set SBN as destination Airport Set SBN as destination Airport Get more information about South Bend International Airport
1559.27 miles (95.39 km) SKentland Municipal Airport (KKT)Kentland, Indiana, United StatesView Kentland Municipal Airport on a map Set KKT as destination Airport Set KKT as destination Airport Get more information about Kentland Municipal Airport

Map of Furthest Airports from Gary/Chicago International Airport:

List of Furthest Airports from Gary/Chicago International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,102.62 miles (17,867.88 km) WSWMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as destination Airport Set MGV as destination Airport Get more information about Margaret River Airport
211,079.27 miles (17,830.32 km) WSWBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as destination Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
311,062.07 miles (17,802.63 km) WSWManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as destination Airport Set MJP as destination Airport Get more information about Manjimup Airport
411,054.66 miles (17,790.71 km) WSWBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as destination Airport Set BUY as destination Airport Get more information about Bunbury Airport
511,010.29 miles (17,719.30 km) WSWRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as destination Airport Set RTS as destination Airport Get more information about Rottnest Airport
610,999.39 miles (17,701.76 km) WAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as destination Airport Set ALH as destination Airport Get more information about Albany Airport
710,997.22 miles (17,698.27 km) WSWJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as destination Airport Set JAD as destination Airport Get more information about Jandakot Airport
810,986.99 miles (17,681.80 km) WSWPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as destination Airport Set PER as destination Airport Get more information about Perth Airport
910,967.20 miles (17,649.95 km) WSWKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as destination Airport Set KNI as destination Airport Get more information about Katanning Airport
1010,963.86 miles (17,644.57 km) WSWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as destination Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
1110,913.20 miles (17,563.05 km) WSWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as destination Airport Set GET as destination Airport Get more information about Geraldton Airport
1210,881.54 miles (17,512.10 km) WSWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as destination Airport Set KAX as destination Airport Get more information about Kalbarri Airport
1310,870.92 miles (17,495.01 km) WSWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as destination Airport Set MWB as destination Airport Get more information about Morawa Airport
1410,861.60 miles (17,480.01 km) WSWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as destination Airport Set MXU as destination Airport Get more information about Mullewa Airport
1510,822.03 miles (17,416.32 km) SWShark Bay Airport (MJK)Monkey Mia, Western Australia, AustraliaView Shark Bay Airport on a map Set MJK as destination Airport Set MJK as destination Airport Get more information about Shark Bay Airport