Nonstop flight route between Sanday, Scotland, United Kingdom and St. Helens, Tasmania, Australia:
Departure Airport:
(59°15'1"N by 2°34'36"W)
Arrival Airport:
(41°20'12"S by 148°16'54"E)
Distance from NDY to HLS:
10,678.06 miles (17,184.64 km)
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Jump to:
- About this route
- NDY Airport Information
- HLS Airport Information
- Facts about NDY
- Facts about HLS
- Map of Nearest Airports to NDY
- List of Nearest Airports to NDY
- Map of Furthest Airports from NDY
- List of Furthest Airports from NDY
- 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 Sanday Airport (NDY), Sanday, Scotland, United Kingdom and St Helens Airport (HLS), St. Helens, Tasmania, Australia would travel a Great Circle distance of 10,678 miles (or 17,185 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 Sanday 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 Sanday 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: | NDY / EGES |
| Airport Name: | Sanday Airport |
| Location: | Sanday, Scotland, United Kingdom |
| GPS Coordinates: | 59°15'1"N by 2°34'36"W |
| Area Served: | Sanday, Orkney |
| Operator/Owner: | Orkney Islands Council |
| Airport Type: | Private |
| Elevation: | 66 feet (20 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from NDY |
| More Information: | NDY 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 Sanday Airport (NDY):
- Sanday Airport (NDY) has 3 runways.
- The closest airport to Sanday Airport (NDY) is Stronsay Airport (SOY), which is located only 7 miles (11 kilometers) SSW of NDY.
- The furthest airport from Sanday Airport (NDY) is Ryan's Creek Aerodrome (SZS), which is located 11,502 miles (18,510 kilometers) away in Stewart Island, New Zealand.
- Because of Sanday Airport's relatively low elevation of 66 feet, planes can take off or land at Sanday 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.
Facts about St Helens Airport (HLS):
- St Helens Airport (HLS) currently has only 1 runway.
- The closest airport to St Helens Airport (HLS) is Launceston Airport (LST), which is located 57 miles (92 kilometers) WSW of 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 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.95 miles (11.19 km) SSW | Stronsay Airport (SOY) | Stronsay, Scotland, United Kingdom |     |
| 2 | 8.05 miles (12.96 km) WSW | Eday Airport (EOI) | Eday, Scotland, United Kingdom | |
| 3 | 23.23 miles (37.39 km) SSW | Kirkwall Airport (KOI) | Kirkwall, Orkney Islands, United Kingdom | |
| 4 | 38.71 miles (62.30 km) ENE | Fair Isle Airport (FIE) | Fair Isle, Scotland, United Kingdom | |
| 5 | 57.71 miles (92.87 km) SSW | Wick Airport (WIC) | Wick, Scotland, United Kingdom | |
| 6 | 62.58 miles (100.72 km) NE | Sumburgh Airport (LSI) | Shetland, Scotland, United Kingdom | |
| 7 | 79.93 miles (128.64 km) NE | Tingwall Airport (LWK) | Lerwick, Scotland, United Kingdom | |
| 8 | 93.01 miles (149.68 km) NNE | Scatsta Airport (SCS) | Shetland Islands, Scotland, United Kingdom | |
| 9 | 110.24 miles (177.42 km) SSW | RAF Lossiemouth (LMO) | Lossiemouth, Scotland, United Kingdom | |
| 10 | 116.18 miles (186.98 km) SSW | Kinloss Barracks (FSS) | Forres, Scotland, United Kingdom | |
| 11 | 129.45 miles (208.33 km) SSW | Inverness Airport (INV) | Inverness, Scotland, United Kingdom | |
| 12 | 142.16 miles (228.78 km) S | Aberdeen International Airport (ABZ) | Aberdeen, Scotland, United Kingdom | |
| 13 | 152.41 miles (245.28 km) WSW | Stornoway Airport (SYY) | Stornoway, Scotland, United Kingdom | |
| 14 | 194.01 miles (312.23 km) S | Dundee Airport (DND) | Dundee, Scotland, United Kingdom | |
| 15 | 196.29 miles (315.90 km) S | Perth Airport (PSL) | Perth, Scotland, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,501.90 miles (18,510.47 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,473.74 miles (18,465.15 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,469.00 miles (18,457.52 km) SSE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,415.21 miles (18,370.95 km) SSE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 11,410.50 miles (18,363.38 km) SSE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 11,389.01 miles (18,328.79 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,376.30 miles (18,308.33 km) SSE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,371.69 miles (18,300.92 km) SSE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 11,353.97 miles (18,272.40 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 10 | 11,350.19 miles (18,266.32 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 11,339.15 miles (18,248.55 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 12 | 11,332.93 miles (18,238.53 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,328.31 miles (18,231.11 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 11,323.62 miles (18,223.56 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,301.80 miles (18,188.43 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 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 | |