Nonstop flight route between St. Helens, Tasmania, Australia and Boca Raton, Florida, United States:
Departure Airport:
(41°20'12"S by 148°16'54"E)
Arrival Airport:
(26°22'42"N by 80°6'28"W)
Distance from HLS to BCT:
9,517.17 miles (15,316.36 km)
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Jump to:
- About this route
- HLS Airport Information
- BCT Airport Information
- Facts about HLS
- Facts about BCT
- 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 BCT
- List of Nearest Airports to BCT
- Map of Furthest Airports from BCT
- List of Furthest Airports from BCT
About this route:
A direct, nonstop flight between St Helens Airport (HLS), St. Helens, Tasmania, Australia and Boca Raton Airport (BCT), Boca Raton, Florida, United States would travel a Great Circle distance of 9,517 miles (or 15,316 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 Boca Raton 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 Boca Raton 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: | BCT / KBCT |
| Airport Name: | Boca Raton Airport |
| Location: | Boca Raton, Florida, United States |
| GPS Coordinates: | 26°22'42"N by 80°6'28"W |
| Area Served: | Boca Raton, Florida |
| Operator/Owner: | State of Florida |
| Airport Type: | Public |
| Elevation: | 13 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BCT |
| More Information: | BCT Maps & Info |
Facts about St Helens Airport (HLS):
- St Helens Airport (HLS) currently has only 1 runway.
- 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.
- 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.
Facts about Boca Raton Airport (BCT):
- The furthest airport from Boca Raton Airport (BCT) is Shark Bay Airport (MJK), which is located 11,588 miles (18,649 kilometers) away in Monkey Mia, Western Australia, Australia.
- Boca Raton Airport (BCT) currently has only 1 runway.
- The closest airport to Boca Raton Airport (BCT) is Pompano Beach Airpark (PPM), which is located only 9 miles (15 kilometers) S of BCT.
- The Boca Raton Airport, also known as Boca Raton Army Airfield, was selected to house a military airfield for a number of geographic and practical reasons.
- Because of Boca Raton Airport's relatively low elevation of 13 feet, planes can take off or land at Boca Raton 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.
| 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 | 9.08 miles (14.61 km) S | Pompano Beach Airpark (PPM) | Pompano Beach, Florida, United States | |
| 2 | 13.13 miles (21.13 km) SSW | Fort Lauderdale Executive Airport (FXE) | Fort Lauderdale, Florida, United States | |
| 3 | 14.88 miles (23.95 km) N | Palm Beach County Park Airport (LNA) | West Palm Beach, Florida, United States | |
| 4 | 21.05 miles (33.88 km) N | Palm Beach International Airport (PBI) | West Palm Beach, Florida, United States | |
| 5 | 21.33 miles (34.33 km) S | Fort Lauderdale–Hollywood International Airport (FLL) | Fort Lauderdale / Hollywood, Florida, United States | |
| 6 | 27.36 miles (44.03 km) SSW | North Perry Airport (HWO) | Hollywood, Florida, United States | |
| 7 | 34.23 miles (55.08 km) SSW | Opa-locka Executive Airport (OPF) | Miami, Florida, United States | |
| 8 | 41.66 miles (67.04 km) S | Miami Seaplane Base (MPB) | Watson Island, Miami-Dade County, Florida, United States | |
| 9 | 42.00 miles (67.59 km) SSW | Miami International Airport (MIA) | Miami, Florida, United States | |
| 10 | 45.80 miles (73.70 km) NW | Palm Beach County Glades Airport (PHK) | Pahokee, Florida, United States | |
| 11 | 54.38 miles (87.51 km) SSW | Kendall-Tamiami Executive Airport (TMB) | Miami, Florida, United States | |
| 12 | 55.93 miles (90.00 km) N | Witham Field (SUA) | Stuart, Florida, United States | |
| 13 | 60.60 miles (97.53 km) SW | Dade-Collier Training and Transition Airport (TNT) | Miami, Florida, United States | |
| 14 | 63.86 miles (102.76 km) SSW | Homestead Air Reserve Base (HST) | Homestead, Florida, United States | |
| 15 | 70.27 miles (113.08 km) SE | South Bimini Airport (BIM) | Bimini, Bahamas | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,587.71 miles (18,648.56 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 2 | 11,572.58 miles (18,624.22 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 3 | 11,548.43 miles (18,585.35 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 4 | 11,514.95 miles (18,531.47 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 5 | 11,498.84 miles (18,505.54 km) WSW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 6 | 11,476.59 miles (18,469.73 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 11,468.37 miles (18,456.51 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 8 | 11,436.38 miles (18,405.02 km) SSE | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 9 | 11,432.65 miles (18,399.03 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 10 | 11,417.34 miles (18,374.39 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 11,396.39 miles (18,340.67 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 12 | 11,394.94 miles (18,338.33 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 11,390.82 miles (18,331.70 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 14 | 11,384.52 miles (18,321.57 km) WSW | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 15 | 11,382.35 miles (18,318.08 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |