Nonstop flight route between Decatur, Indiana, United States and St. Helens, Tasmania, Australia:
Departure Airport:
(40°50'14"N by 84°51'44"W)
Arrival Airport:
(41°20'12"S by 148°16'54"E)
Distance from DCR to HLS:
9,713.85 miles (15,632.88 km)
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Jump to:
- About this route
- DCR Airport Information
- HLS Airport Information
- Facts about DCR
- Facts about HLS
- Map of Nearest Airports to DCR
- List of Nearest Airports to DCR
- Map of Furthest Airports from DCR
- List of Furthest Airports from DCR
- Map of Nearest Airports to HLS
- List of Nearest Airports to HLS
- Map of Furthest Airports from HLS
- List of Furthest Airports from HLS
About this route:
A direct, nonstop flight between Decatur Hi-Way Airport (DCR), Decatur, Indiana, United States and St Helens Airport (HLS), St. Helens, Tasmania, Australia would travel a Great Circle distance of 9,714 miles (or 15,633 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 Hi-Way Airport and St Helens 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 Hi-Way Airport and St Helens Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DCR / KDCR |
| Airport Name: | Decatur Hi-Way Airport |
| Location: | Decatur, Indiana, United States |
| GPS Coordinates: | 40°50'14"N by 84°51'44"W |
| Area Served: | Decatur, Indiana |
| Airport Type: | Public |
| Elevation: | 842 feet (257 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DCR |
| More Information: | DCR Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | HLS / YSTH |
| Airport Name: | St Helens Airport |
| Location: | St. Helens, Tasmania, Australia |
| GPS Coordinates: | 41°20'12"S by 148°16'54"E |
| Operator/Owner: | Break O'Day Council |
| Airport Type: | Public |
| Elevation: | 158 feet (48 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HLS |
| More Information: | HLS Maps & Info |
Facts about Decatur Hi-Way Airport (DCR):
- Because of Decatur Hi-Way Airport's relatively low elevation of 842 feet, planes can take off or land at Decatur Hi-Way 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 Hi-Way Airport (DCR) is Fort Wayne International Airport (FWA), which is located only 20 miles (32 kilometers) WNW of DCR.
- Decatur Hi-Way Airport (DCR) currently has only 1 runway.
- The furthest airport from Decatur Hi-Way Airport (DCR) is Margaret River Airport (MGV), which is located 11,245 miles (18,097 kilometers) away in Margaret River, Western Australia, Australia.
Facts about St Helens Airport (HLS):
- Because of St Helens Airport's relatively low elevation of 158 feet, planes can take off or land at St Helens 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 St Helens Airport (HLS) is Launceston Airport (LST), which is located 57 miles (92 kilometers) WSW of HLS.
- The furthest airport from St Helens Airport (HLS) is Corvo Airport (CVU), which is nearly antipodal to St Helens Airport (meaning St Helens Airport is almost on the exact opposite side of the Earth from Corvo Airport), and is located 12,317 miles (19,823 kilometers) away in Corvo Island, Azores, Portugal.
- St Helens Airport (HLS) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.92 miles (32.05 km) WNW | Fort Wayne International Airport (FWA) | Fort Wayne, Indiana, United States |     |
| 2 | 25.99 miles (41.83 km) NW | Smith Field (SMD) | Fort Wayne, Indiana, United States | |
| 3 | 37.94 miles (61.06 km) SE | Neil Armstrong Airport (AXV) | Wapakoneta, Ohio, United States | |
| 4 | 41.27 miles (66.42 km) NNE | Defiance Memorial Airport (DFI) | Defiance, Ohio, United States | |
| 5 | 44.59 miles (71.77 km) ESE | Lima Allen County Airport (AOH) | Lima, Ohio, United States | |
| 6 | 49.10 miles (79.02 km) WSW | Marion Municipal Airport (MZZ) | Marion, Indiana, United States | |
| 7 | 49.74 miles (80.05 km) SW | Delaware County Regional Airport (MIE) | Muncie, Indiana, United States | |
| 8 | 56.61 miles (91.10 km) NNW | Tri-State Steuben County Airport (ANQ) | Angola, Indiana, United States | |
| 9 | 63.48 miles (102.16 km) ENE | Findlay Airport (FDY) | Findlay, Ohio, United States | |
| 10 | 63.97 miles (102.95 km) SW | Anderson Municipal Airport (AID) | Anderson, Indiana, United States | |
| 11 | 66.23 miles (106.59 km) WSW | Kokomo Municipal Airport (OKK) | Kokomo, Indiana, United States | |
| 12 | 67.92 miles (109.30 km) NW | Goshen Municipal Airport (GSH) | Goshen, Indiana, United States | |
| 13 | 68.77 miles (110.68 km) W | Grissom Air Reserve Base (GUS) | Peru, Indiana, United States | |
| 14 | 70.62 miles (113.65 km) WNW | Fulton County Airport (RCR) | Rochester, Indiana, United States | |
| 15 | 72.95 miles (117.40 km) SSE | James M. Cox Dayton International Airport (DAY) | Dayton, Ohio, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,245.00 miles (18,097.03 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,221.72 miles (18,059.57 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,203.82 miles (18,030.75 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,197.21 miles (18,020.12 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,153.30 miles (17,949.45 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,140.19 miles (17,928.35 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,139.61 miles (17,927.42 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,129.97 miles (17,911.91 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,108.85 miles (17,877.91 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,106.58 miles (17,874.26 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,054.98 miles (17,791.23 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,022.16 miles (17,738.40 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,013.48 miles (17,724.43 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,003.59 miles (17,708.51 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,960.14 miles (17,638.60 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 57.09 miles (91.88 km) WSW | Launceston Airport (LST) | Launceston, Tasmania, Australia | |
| 2 | 77.01 miles (123.93 km) WNW | George Town Aerodrome (GEE) | George Town, Tasmania, Australia | |
| 3 | 87.36 miles (140.59 km) N | Flinders Island Airport (FLS) | Flinders Island, Tasmania, Australia | |
| 4 | 96.86 miles (155.88 km) W | Devonport Airport (DPO) | Devonport, Tasmania, Australia | |
| 5 | 110.94 miles (178.53 km) SSW | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 6 | 134.69 miles (216.77 km) W | Burnie Airport (BWT) | Burnie, Tasmania, Australia | |
| 7 | 170.12 miles (273.78 km) W | Smithton Airport (SIO) | Smithton, Tasmania, Australia | |
| 8 | 241.32 miles (388.37 km) N | Bairnsdale Aerodrome (BSJ) | Bairnsdale, Victoria, Australia | |
| 9 | 251.98 miles (405.52 km) WNW | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 10 | 287.23 miles (462.24 km) NW | Moorabbin Harry Hawker Airport (MBW) | Moorabbin, Victoria, Australia | |
| 11 | 300.22 miles (483.16 km) NW | Geelong Airport (GEX) | Grovedale, Victoria, Australia | |
| 12 | 300.66 miles (483.86 km) N | Mount Hotham Airport (MHU) | Mount Hotham, Victoria, Australia | |
| 13 | 307.52 miles (494.90 km) NW | Essendon Airport (MEB) | Melbourne, Victoria, Australia | |
| 14 | 312.45 miles (502.84 km) NW | Melbourne Airport (MEL) | Melbourne, Victoria, Australia | |
| 15 | 315.73 miles (508.12 km) NW | Avalon Airport (AVV) | Avalon, Victoria, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,317.39 miles (19,822.86 km) NNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 2 | 12,303.39 miles (19,800.33 km) NNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 3 | 12,187.96 miles (19,614.57 km) NW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 4 | 12,185.49 miles (19,610.60 km) NW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 5 | 12,177.83 miles (19,598.28 km) NW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 6 | 12,134.30 miles (19,528.22 km) NW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 12,031.26 miles (19,362.39 km) NW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,974.54 miles (19,271.10 km) NW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,421.39 miles (18,380.90 km) WNW | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 10 | 11,418.70 miles (18,376.57 km) WNW | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 11 | 11,317.17 miles (18,213.17 km) ENE | St. John's International Airport (YYT) | St. John's, Newfoundland and Labrador, Canada | |
| 12 | 11,258.38 miles (18,118.57 km) NW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 13 | 11,249.17 miles (18,103.75 km) W | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 14 | 11,244.10 miles (18,095.58 km) W | Francisco Sá Carneiro Airport (OPO) | Porto, Portugal | |
| 15 | 11,241.46 miles (18,091.33 km) WNW | Santiago de Compostela Airport (SCQ) | Santiago de Compostela, Spain | |