Nonstop flight route between Corowa, New South Wales, Australia and Helena, Montana, United States:
Departure Airport:
(35°59'24"S by 146°21'6"E)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from CWW to HLN:
8,473.85 miles (13,637.30 km)
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Jump to:
- About this route
- CWW Airport Information
- HLN Airport Information
- Facts about CWW
- Facts about HLN
- Map of Nearest Airports to CWW
- List of Nearest Airports to CWW
- Map of Furthest Airports from CWW
- List of Furthest Airports from CWW
- Map of Nearest Airports to HLN
- List of Nearest Airports to HLN
- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
About this route:
A direct, nonstop flight between Corowa Airport (CWW), Corowa, New South Wales, Australia and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 8,474 miles (or 13,637 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 Corowa Airport and Helena 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 Corowa Airport and Helena 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: | CWW / YCOR |
| Airport Name: | Corowa Airport |
| Location: | Corowa, New South Wales, Australia |
| GPS Coordinates: | 35°59'24"S by 146°21'6"E |
| Operator/Owner: | Corowa Shire Council |
| Airport Type: | Public |
| Elevation: | 469 feet (143 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CWW |
| More Information: | CWW Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | HLN / KHLN |
| Airport Names: |
|
| Location: | Helena, Montana, United States |
| GPS Coordinates: | 46°36'24"N by 111°58'58"W |
| Area Served: | Helena, Montana |
| Operator/Owner: | Helena Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 3877 feet (1,182 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from HLN |
| More Information: | HLN Maps & Info |
Facts about Corowa Airport (CWW):
- The furthest airport from Corowa Airport (CWW) is Flores Airport (FLW), which is nearly antipodal to Corowa Airport (meaning Corowa Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,161 miles (19,570 kilometers) away in Flores Island, Azores, Portugal.
- The closest airport to Corowa Airport (CWW) is Albury Airport (ABX), which is located 34 miles (55 kilometers) E of CWW.
- Because of Corowa Airport's relatively low elevation of 469 feet, planes can take off or land at Corowa 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.
- Corowa Airport (CWW) has 2 runways.
Facts about Helena Regional Airport (HLN):
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
- Helena Regional Airport is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
- Helena Regional Airport (HLN) has 3 runways.
- The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.
- The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.33 miles (55.24 km) E | Albury Airport (ABX) | Albury, New South Wales, Australia |     |
| 2 | 43.31 miles (69.69 km) SSW | Benalla Airport (BLN) | Benalla, Victoria, Australia | |
| 3 | 61.47 miles (98.93 km) WSW | Shepparton Airport (SHT) | Shepparton, Victoria, Australia | |
| 4 | 84.18 miles (135.47 km) WNW | Deniliquin Airport (DNQ) | Deniliquin, New South Wales, Australia | |
| 5 | 84.68 miles (136.28 km) NE | Wagga Wagga Airport (WGA) | Wagga Wagga, New South Wales, Australia | |
| 6 | 86.80 miles (139.69 km) E | Corryong Airport (CYG) | Corryong, Victoria, Australia | |
| 7 | 89.53 miles (144.08 km) W | Echuca Airport (ECH) | Echuca, Victoria, Australia | |
| 8 | 91.19 miles (146.75 km) SE | Mount Hotham Airport (MHU) | Mount Hotham, Victoria, Australia | |
| 9 | 121.18 miles (195.02 km) N | Griffith Airport (GFF) | Griffith, New South Wales, Australia | |
| 10 | 123.84 miles (199.30 km) WSW | Bendigo Airport (BXG) | Bendigo, Victoria, Australia | |
| 11 | 132.39 miles (213.07 km) NW | Hay Airport (HXX) | Hay, New South Wales, Australia | |
| 12 | 133.80 miles (215.33 km) NE | Cootamundra Airport (CMD) | Cootamundra, New South Wales, Australia | |
| 13 | 136.02 miles (218.91 km) W | Kerang Airport (KRA) | Kerang, Victoria, Australia | |
| 14 | 143.12 miles (230.33 km) SW | Melbourne Airport (MEL) | Melbourne, Victoria, Australia | |
| 15 | 144.37 miles (232.34 km) SSW | Essendon Airport (MEB) | Melbourne, Victoria, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,160.56 miles (19,570.47 km) NNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 2 | 12,147.31 miles (19,549.15 km) NNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 3 | 12,114.19 miles (19,495.86 km) NW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 12,100.20 miles (19,473.34 km) WNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 12,061.77 miles (19,411.49 km) NW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 6 | 12,029.13 miles (19,358.96 km) WNW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 11,981.11 miles (19,281.69 km) WNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,961.14 miles (19,249.54 km) W | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,449.18 miles (18,425.63 km) W | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 10 | 11,433.14 miles (18,399.81 km) W | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 11 | 11,380.39 miles (18,314.92 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 12 | 11,330.24 miles (18,234.21 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 13 | 11,302.50 miles (18,189.56 km) WNW | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 14 | 11,298.15 miles (18,182.56 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 15 | 11,233.02 miles (18,077.75 km) WNW | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 51.31 miles (82.58 km) SSW | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 2 | 67.05 miles (107.90 km) NNE | Great Falls International Airport (GTF) | Great Falls, Montana, United States | |
| 3 | 69.72 miles (112.21 km) SE | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 4 | 72.47 miles (116.63 km) NNE | Malmstrom Air Force Base (GFA) | Great Falls, Montana, United States | |
| 5 | 96.56 miles (155.40 km) SE | Mission Field (LVM) | Livingston, Montana, United States | |
| 6 | 97.30 miles (156.59 km) SSW | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 7 | 102.03 miles (164.20 km) WNW | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 8 | 122.80 miles (197.63 km) ENE | Lewistown Municipal Airport (LWT) | Lewistown, Montana, United States | |
| 9 | 133.72 miles (215.20 km) N | Shelby Airport (SBX) | Shelby, Montana, United States | |
| 10 | 137.25 miles (220.89 km) SW | Lemhi County Airport (SMN) | Salmon, Idaho, United States | |
| 11 | 138.97 miles (223.65 km) SSE | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 12 | 139.51 miles (224.52 km) N | Cut Bank Municipal AirportCut Bank Army Air Field (CTB) | Cut Bank, Montana, United States | |
| 13 | 158.54 miles (255.14 km) NW | Glacier Park International Airport (FCA) | Kalispell, Montana, United States | |
| 14 | 163.70 miles (263.45 km) E | Roundup Airport (RPX) | Roundup, Montana, United States | |
| 15 | 169.14 miles (272.20 km) NE | Havre City-County Airport (HVR) | Havre, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,563.08 miles (16,999.59 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,552.15 miles (16,981.99 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,548.64 miles (16,976.36 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 4 | 10,536.59 miles (16,956.96 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,525.82 miles (16,939.62 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,452.26 miles (16,821.24 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,363.52 miles (16,678.43 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,340.10 miles (16,640.74 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,252.07 miles (16,499.06 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,247.66 miles (16,491.97 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,235.05 miles (16,471.68 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,200.52 miles (16,416.11 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,189.58 miles (16,398.51 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,174.40 miles (16,374.07 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,162.80 miles (16,355.40 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |