Nonstop flight route between Decatur, Illinois, United States and Leigh Creek, South Australia, Australia:
Departure Airport:
(39°50'3"N by 88°51'56"W)
Arrival Airport:
(30°35'53"S by 138°25'36"E)
Distance from DEC to LGH:
9,724.76 miles (15,650.45 km)
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Jump to:
- About this route
- DEC Airport Information
- LGH Airport Information
- Facts about DEC
- Facts about LGH
- Map of Nearest Airports to DEC
- List of Nearest Airports to DEC
- Map of Furthest Airports from DEC
- List of Furthest Airports from DEC
- Map of Nearest Airports to LGH
- List of Nearest Airports to LGH
- Map of Furthest Airports from LGH
- List of Furthest Airports from LGH
About this route:
A direct, nonstop flight between Decatur Airport (DEC), Decatur, Illinois, United States and Leigh Creek Airport (LGH), Leigh Creek, South Australia, Australia would travel a Great Circle distance of 9,725 miles (or 15,650 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 Leigh Creek 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 Leigh Creek 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: | LGH / YLEC |
| Airport Name: | Leigh Creek Airport |
| Location: | Leigh Creek, South Australia, Australia |
| GPS Coordinates: | 30°35'53"S by 138°25'36"E |
| Operator/Owner: | Flinders Energy |
| Airport Type: | Public |
| Elevation: | 856 feet (261 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from LGH |
| More Information: | LGH Maps & Info |
Facts about Decatur Airport (DEC):
- 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 (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 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.
Facts about Leigh Creek Airport (LGH):
- Leigh Creek Airport (LGH) has 2 runways.
- The furthest airport from Leigh Creek Airport (LGH) is Flores Airport (FLW), which is located 11,587 miles (18,648 kilometers) away in Flores Island, Azores, Portugal.
- Because of Leigh Creek Airport's relatively low elevation of 856 feet, planes can take off or land at Leigh Creek 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 Leigh Creek Airport (LGH) is Wilpena Pound (HWK), which is located 67 miles (108 kilometers) S of LGH.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.19 miles (55.02 km) ENE | University of Illinois Willard Airport (CMI) | Champaign-Urbana, Illinois, United States |     |
| 2 | 39.74 miles (63.96 km) SE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 3 | 43.11 miles (69.38 km) W | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 4 | 44.49 miles (71.60 km) N | Central Illinois Regional Airport at Bloomington-Normal (BMI) | Bloomington, Illinois, United States | |
| 5 | 71.77 miles (115.50 km) ENE | Vermilion Regional Airport (DNV) | Danville, Illinois, United States | |
| 6 | 72.06 miles (115.96 km) NW | General Wayne A. Downing Peoria International Airport (PIA) | Peoria, Illinois, United States | |
| 7 | 74.24 miles (119.47 km) SSW | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 8 | 82.50 miles (132.78 km) S | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 9 | 87.02 miles (140.04 km) ESE | Terre Haute International Airport Hulman Field (HUF) | Terre Haute, Indiana, United States | |
| 10 | 90.48 miles (145.61 km) ESE | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 11 | 90.73 miles (146.02 km) SW | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 12 | 99.06 miles (159.42 km) NE | Kentland Municipal Airport (KKT) | Kentland, Indiana, United States | |
| 13 | 99.70 miles (160.45 km) SE | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 14 | 100.03 miles (160.99 km) SE | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 15 | 100.87 miles (162.34 km) NNE | Greater Kankakee Airport (IKK) | Kankakee, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,055.79 miles (17,792.53 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,033.16 miles (17,756.11 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,010.48 miles (17,719.61 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,009.70 miles (17,718.36 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,973.92 miles (17,660.77 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,959.31 miles (17,637.25 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,949.73 miles (17,621.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,939.97 miles (17,606.14 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 10,938.75 miles (17,604.17 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,915.31 miles (17,566.45 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,897.41 miles (17,537.64 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,873.03 miles (17,498.40 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,848.43 miles (17,458.81 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,844.55 miles (17,452.57 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,824.71 miles (17,420.65 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 66.95 miles (107.74 km) S | Wilpena Pound (HWK) | Hawker, South Australia, Australia | |
| 2 | 77.57 miles (124.84 km) W | Andamooka Airport (ADO) | Andamooka, South Australia, Australia | |
| 3 | 184.19 miles (296.43 km) S | Port Pirie Airport (PPI) | Port Pirie, South Australia, Australia | |
| 4 | 202.87 miles (326.49 km) NNE | Moomba Airport (MOO) | Moomba, South Australia, Australia | |
| 5 | 204.24 miles (328.69 km) ESE | Broken Hill Airport (BHQ) | Broken Hill, New South Wales, Australia | |
| 6 | 230.23 miles (370.52 km) SSW | Cowell Airport (CCW) | Cowell, South Australia, Australia | |
| 7 | 242.59 miles (390.42 km) SSW | Cleve Airport (CVC) | Cleve, South Australia, Australia | |
| 8 | 246.80 miles (397.18 km) WNW | Coober Pedy Airport (CPD) | Coober Pedy, South Australia, Australia | |
| 9 | 281.03 miles (452.27 km) SSE | Renmark Airport (RMK) | Renmark, South Australia, Australia | |
| 10 | 287.83 miles (463.22 km) WSW | Streaky Bay Airport (KBY) | Streaky Bay, South Australia, Australia | |
| 11 | 297.71 miles (479.11 km) WSW | Ceduna Airport (CED) | Ceduna, South Australia, Australia | |
| 12 | 300.39 miles (483.42 km) S | Adelaide Airport (ADL) | Adelaide, South Australia, Australia | |
| 13 | 300.52 miles (483.64 km) NE | Ballera Airport (BBL) | Ballera, Queensland, Australia | |
| 14 | 313.28 miles (504.17 km) NNE | Arrabury Airport (AAB) | Arrabury, Queensland, Australia | |
| 15 | 329.31 miles (529.97 km) SE | Mildura Airport (MQL) | Mildura, Victoria, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,587.29 miles (18,647.89 km) NW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 2 | 11,576.47 miles (18,630.48 km) NW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 3 | 11,524.67 miles (18,547.11 km) NW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 11,510.88 miles (18,524.92 km) NW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 11,472.03 miles (18,462.39 km) NW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 6 | 11,441.16 miles (18,412.71 km) NW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 11,405.76 miles (18,355.75 km) WNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,398.92 miles (18,344.75 km) WNW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,120.06 miles (17,895.96 km) NNE | St. John's International Airport (YYT) | St. John's, Newfoundland and Labrador, Canada | |
| 10 | 11,075.11 miles (17,823.61 km) NNE | Saint-Pierre Airport (FSP) | Saint-Pierre, Saint Pierre and Miquelon, France | |
| 11 | 11,072.55 miles (17,819.49 km) E | L.F. Wade International Airport (BDA) | Ferry Reach (near Hamilton), Bermuda | |
| 12 | 11,051.11 miles (17,785.00 km) NNE | Miquelon Airport (MQC) | Miquelon, Saint Pierre and Miquelon | |
| 13 | 11,047.01 miles (17,778.39 km) NW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 14 | 11,027.32 miles (17,746.71 km) NW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 15 | 11,002.29 miles (17,706.43 km) W | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |