Nonstop flight route between St. Helens, Tasmania, Australia and Mobile, Alabama, United States:
Departure Airport:
(41°20'12"S by 148°16'54"E)
Arrival Airport:
(30°41'29"N by 88°14'34"W)
Distance from HLS to MOB:
9,250.81 miles (14,887.70 km)
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Jump to:
- About this route
- HLS Airport Information
- MOB Airport Information
- Facts about HLS
- Facts about MOB
- Map of Nearest Airports to HLS
- List of Nearest Airports to HLS
- Map of Furthest Airports from HLS
- List of Furthest Airports from HLS
- Map of Nearest Airports to MOB
- List of Nearest Airports to MOB
- Map of Furthest Airports from MOB
- List of Furthest Airports from MOB
About this route:
A direct, nonstop flight between St Helens Airport (HLS), St. Helens, Tasmania, Australia and Mobile Regional Airport (MOB), Mobile, Alabama, United States would travel a Great Circle distance of 9,251 miles (or 14,888 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 Helens Airport and Mobile Regional 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 Helens Airport and Mobile Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | MOB / KMOB |
| Airport Names: |
|
| Location: | Mobile, Alabama, United States |
| GPS Coordinates: | 30°41'29"N by 88°14'34"W |
| Area Served: | Mobile, Alabama |
| Airport Type: | Public / Military |
| Elevation: | 219 feet (67 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MOB |
| More Information: | MOB Maps & Info |
Facts about St Helens Airport (HLS):
- St Helens Airport (HLS) currently has only 1 runway.
- 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 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.
- The closest airport to St Helens Airport (HLS) is Launceston Airport (LST), which is located 57 miles (92 kilometers) WSW of HLS.
Facts about Mobile Regional Airport (MOB):
- Mobile Regional Airport covers an area of 1,717 acres at an elevation of 219 feet above mean sea level.
- The Army used this airport as a basic pilot training airfield, under contract to Waterman Airlines.
- Because of Mobile Regional Airport's relatively low elevation of 219 feet, planes can take off or land at Mobile 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.
- The closest airport to Mobile Regional Airport (MOB) is Mobile Downtown Airport (BFM), which is located only 11 miles (18 kilometers) ESE of MOB.
- United Airlines via United Express previously served Mobile from its hubs in Chicago and Washington D.C.
- The furthest airport from Mobile Regional Airport (MOB) is Cocos (Keeling) Island Airport (CCK), which is located 11,118 miles (17,893 kilometers) away in Cocos Islands, Australia.
- USAir operated nonstop flights to Charlotte, NC during the mid 1990s with McDonnell Douglas DC-9-30 and Fokker F100 jetliners.
- In addition to being known as "Mobile Regional Airport", other names for MOB include "Coast Guard Aviation Training Center Mobile" and "(former Bates Army Airfield)".
- Mobile Regional Airport (MOB) has 2 runways.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11.31 miles (18.20 km) ESE | Mobile Downtown Airport (BFM) | Mobile, Alabama, United States | |
| 2 | 23.23 miles (37.39 km) SW | Trent Lott International Airport (PGL) | Pascagoula, Mississippi, United States | |
| 3 | 41.75 miles (67.19 km) ESE | NOLF Barin (NHX) | Foley, Alabama, United States | |
| 4 | 43.89 miles (70.64 km) SE | Jack Edwards Airport (GUF) | Gulf Shores, Alabama, United States | |
| 5 | 44.89 miles (72.25 km) WSW | Keesler Air Force Base (BIX) | Biloxi, Mississippi, United States | |
| 6 | 52.99 miles (85.28 km) WSW | Gulfport–Biloxi International Airport (GPT) | Gulfport, Mississippi, United States | |
| 7 | 55.95 miles (90.05 km) ESE | NOLF Saufley Field (NUN) | Pensacola, Florida, United States | |
| 8 | 60.45 miles (97.29 km) ESE | Naval Air Station PensacolaForrest Sherman Field (NPA) | Pensacola, Florida, United States | |
| 9 | 64.60 miles (103.97 km) ESE | Pensacola International Airport (PNS) | Pensacola, Florida, United States | |
| 10 | 71.77 miles (115.50 km) NW | Hattiesburg Bobby L. Chain Municipal Airport (HBG) | Hattiesburg, Mississippi, United States | |
| 11 | 72.56 miles (116.77 km) E | NAS Whiting Field - North (NSE) | Milton, Florida, United States | |
| 12 | 74.77 miles (120.33 km) NE | Monroe County Airport (MVC) | Monroeville, Alabama, United States | |
| 13 | 84.06 miles (135.28 km) NW | Hattiesburg–Laurel Regional Airport (PIB) | Hattiesburg/Laurel, Mississippi, United States | |
| 14 | 87.31 miles (140.51 km) NW | Hesler-Noble Field (LUL) | Laurel, Mississippi, United States | |
| 15 | 102.25 miles (164.56 km) E | Duke FieldEglin Air Force Auxiliary Field #3 (EGI) | Crestview, Florida, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,117.92 miles (17,892.51 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 11,071.02 miles (17,817.04 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 3 | 11,066.11 miles (17,809.14 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 4 | 11,058.53 miles (17,796.94 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 5 | 11,056.19 miles (17,793.17 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 6 | 11,052.01 miles (17,786.45 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 11,042.03 miles (17,770.38 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 11,041.07 miles (17,768.84 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 9 | 11,033.35 miles (17,756.42 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 11,026.67 miles (17,745.66 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 11 | 11,013.66 miles (17,724.72 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 12 | 11,008.12 miles (17,715.81 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 11,003.59 miles (17,708.52 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 10,997.89 miles (17,699.34 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 15 | 10,983.27 miles (17,675.81 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |