Nonstop flight route between Cedar City, Utah, United States and St. Helens, Tasmania, Australia:
Departure Airport:
(37°42'2"N by 113°5'56"W)
Arrival Airport:
(41°20'12"S by 148°16'54"E)
Distance from CDC to HLS:
8,259.03 miles (13,291.58 km)
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Jump to:
- About this route
- CDC Airport Information
- HLS Airport Information
- Facts about CDC
- Facts about HLS
- Map of Nearest Airports to CDC
- List of Nearest Airports to CDC
- Map of Furthest Airports from CDC
- List of Furthest Airports from CDC
- 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 Cedar City Regional Airport (CDC), Cedar City, Utah, United States and St Helens Airport (HLS), St. Helens, Tasmania, Australia would travel a Great Circle distance of 8,259 miles (or 13,292 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 Cedar City Regional 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 Cedar City Regional 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: | CDC / KCDC |
| Airport Name: | Cedar City Regional Airport |
| Location: | Cedar City, Utah, United States |
| GPS Coordinates: | 37°42'2"N by 113°5'56"W |
| Area Served: | Cedar City, Utah |
| Operator/Owner: | Cedar City Corporation |
| Airport Type: | Public |
| Elevation: | 5622 feet (1,714 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CDC |
| More Information: | CDC 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 Cedar City Regional Airport (CDC):
- SkyWest Airlines provided Essential Air Service from 1972 until 2005 when Air Midwest, a subsidiary of Mesa Airlines was awarded the contract.
- The closest airport to Cedar City Regional Airport (CDC) is Panguitch Municipal Airport (PNU), which is located 40 miles (64 kilometers) ENE of CDC.
- Because of Cedar City Regional Airport's high elevation of 5,622 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CDC. Combined with a high temperature, this could make CDC a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Cedar City Regional Airport (CDC) is Sir Gaëtan Duval Airport (RRG), which is located 11,179 miles (17,991 kilometers) away in Rodrigues Island, Mauritius.
- Cedar City Regional Airport (CDC) has 2 runways.
- The airport covers 1,040 acres at an elevation of 5,622 feet.
- Western Airlines flew to Cedar City in the 1940s.
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 | 39.88 miles (64.18 km) ENE | Panguitch Municipal Airport (PNU) | Panguitch, Utah, United States |     |
| 2 | 50.14 miles (80.69 km) SSW | St. George Municipal Airport (relocated 2011) (SGU) | St. George, Utah, United States | |
| 3 | 52.15 miles (83.92 km) E | Bryce Canyon Airport (BCE) | Bryce Canyon, Utah, United States | |
| 4 | 56.95 miles (91.65 km) SSE | Kanab Municipal Airport (KNB) | Kanab, Utah, United States | |
| 5 | 79.77 miles (128.38 km) SW | Mesquite Airport (MFH) | Mesquite, Nevada, United States | |
| 6 | 95.58 miles (153.83 km) NNE | Fillmore Municipal Airport (FIL) | Fillmore, Utah, United States | |
| 7 | 105.32 miles (169.49 km) ESE | Page Municipal Airport (PGA) | Page, Arizona, United States | |
| 8 | 114.40 miles (184.10 km) NE | Salina-Gunnison Airport (SBO) | Salina, Utah, United States | |
| 9 | 120.37 miles (193.72 km) NNE | Delta Municipal Airport (DTA) | Delta, Utah, United States | |
| 10 | 130.98 miles (210.80 km) E | Bullfrog Basin Airport (BFG) | Glen Canyon, Utah, United States | |
| 11 | 131.79 miles (212.09 km) SSE | Grand Canyon National Park Airport (GCN) | Tusayan, Arizona, United States | |
| 12 | 145.00 miles (233.36 km) SW | Nellis Air Force BaseLas Vegas Air Force Base (1948) Las Vegas Army Airfield (1941)[1] McCarren Field (c. 1935)[2] (LSV) | Las Vegas, Nevada, United States | |
| 13 | 145.21 miles (233.69 km) NW | Ely Airport (ELY) | Ely, Nevada, United States | |
| 14 | 150.43 miles (242.09 km) S | Grand Canyon Caverns Airport (PGS) | Peach Springs, Arizona, United States | |
| 15 | 151.33 miles (243.53 km) SSE | Valle Airport (VLE) | Grand Canyon, Arizona, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,178.90 miles (17,990.65 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,121.82 miles (17,898.79 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,113.90 miles (17,886.04 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,090.41 miles (17,848.24 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,975.91 miles (17,663.98 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,855.03 miles (17,469.43 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,847.91 miles (17,457.97 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,807.68 miles (17,393.23 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,718.49 miles (17,249.69 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,682.79 miles (17,192.24 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 11 | 10,682.40 miles (17,191.62 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 12 | 10,675.44 miles (17,180.41 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 13 | 10,667.22 miles (17,167.18 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,655.25 miles (17,147.93 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,639.25 miles (17,122.17 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 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 | |