Nonstop flight route between St. Helens, Tasmania, Australia and Kilronan, Inishmore, Ireland:
Departure Airport:
(41°20'12"S by 148°16'54"E)
Arrival Airport:
(53°6'24"N by 9°39'14"W)
Distance from HLS to IOR:
11,129.42 miles (17,911.02 km)
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Jump to:
- About this route
- HLS Airport Information
- IOR Airport Information
- Facts about HLS
- Facts about IOR
- 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 IOR
- List of Nearest Airports to IOR
- Map of Furthest Airports from IOR
- List of Furthest Airports from IOR
About this route:
A direct, nonstop flight between St Helens Airport (HLS), St. Helens, Tasmania, Australia and Inishmore Aerodrome (IOR), Kilronan, Inishmore, Ireland would travel a Great Circle distance of 11,129 miles (or 17,911 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 Inishmore Aerodrome, 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 Inishmore Aerodrome. 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: | IOR / EIIM |
| Airport Names: |
|
| Location: | Kilronan, Inishmore, Ireland |
| GPS Coordinates: | 53°6'24"N by 9°39'14"W |
| Area Served: | Inishmore, Aran Islands, County Galway, Ireland |
| Operator/Owner: | Údarás na Gaeltachta Na Forbacha |
| Airport Type: | Private |
| Elevation: | 24 feet (7 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IOR |
| More Information: | IOR 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 Inishmore Aerodrome (IOR):
- Because of Inishmore Aerodrome's relatively low elevation of 24 feet, planes can take off or land at Inishmore Aerodrome 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 Inishmore Aerodrome (IOR) is Ryan's Creek Aerodrome (SZS), which is located 11,997 miles (19,307 kilometers) away in Stewart Island, New Zealand.
- In addition to being known as "Inishmore Aerodrome", another name for IOR is "Kilronan Airport".
- Inishmore Aerodrome (IOR) currently has only 1 runway.
- The closest airport to Inishmore Aerodrome (IOR) is Inishmaan Aerodrome (IIA), which is located only 4 miles (6 kilometers) ESE of IOR.
| 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 | 3.63 miles (5.84 km) ESE | Inishmaan Aerodrome (IIA) | Inishmaan, Ireland | |
| 2 | 6.61 miles (10.64 km) ESE | Inisheer Aerodrome (INQ) | Inisheer, Ireland | |
| 3 | 11.51 miles (18.52 km) NE | Connemara Airport (NNR) | Inverin, Ireland | |
| 4 | 32.38 miles (52.11 km) ENE | Galway Airport (GWY) | Galway, Ireland | |
| 5 | 41.31 miles (66.48 km) SE | Shannon Airport (SNN) | Shannon (County Clare), Ireland | |
| 6 | 64.22 miles (103.35 km) S | Kerry Airport (KIR) | Tralee, County Kerry, Ireland | |
| 7 | 65.26 miles (105.02 km) NNE | Ireland West Airport Knock (NOC) | Knock, Ireland | |
| 8 | 78.63 miles (126.54 km) N | Belmullet Aerodrome (BLY) | Belmullet, Ireland | |
| 9 | 91.84 miles (147.79 km) NNE | Sligo Airport (SXL) | Strandhill (near Sligo), Ireland | |
| 10 | 99.62 miles (160.32 km) S | Bantry Aerodrome (BYT) | Bantry, County Cork, Ireland | |
| 11 | 100.20 miles (161.26 km) SSE | Cork Airport (ORK) | Cork, Ireland | |
| 12 | 103.24 miles (166.14 km) ESE | Kilkenny Airport (KKY) | Kilkenny, Ireland | |
| 13 | 121.04 miles (194.80 km) NE | Enniskillen/St Angelo Airport (ENK) | Enniskillen, Co Fermanagh, Northern Ireland, United Kingdom | |
| 14 | 124.96 miles (201.10 km) ESE | Waterford Airport (WAT) | Waterford, Ireland | |
| 15 | 141.51 miles (227.73 km) E | Dublin Airport (DUB) | Dublin, Ireland | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,996.55 miles (19,306.53 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,965.47 miles (19,256.51 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,940.74 miles (19,216.71 km) S | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,889.53 miles (19,134.30 km) S | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 5 | 11,873.61 miles (19,108.68 km) S | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 6 | 11,873.44 miles (19,108.41 km) S | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,855.36 miles (19,079.30 km) S | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,843.88 miles (19,060.83 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 9 | 11,827.18 miles (19,033.96 km) S | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 10 | 11,801.04 miles (18,991.89 km) S | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 11 | 11,797.47 miles (18,986.14 km) S | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 12 | 11,791.39 miles (18,976.35 km) S | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 13 | 11,770.24 miles (18,942.31 km) S | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 14 | 11,764.82 miles (18,933.60 km) S | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 15 | 11,718.09 miles (18,858.39 km) S | Hokitika Airport (HKK) | Hokitika, New Zealand | |