Nonstop flight route between Arthur's Town, Cat Island, Bahamas and Helena, Montana, United States:
Departure Airport:
(24°37'45"N by 75°40'26"W)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from ATC to HLN:
2,507.09 miles (4,034.76 km)
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- About this route
- ATC Airport Information
- HLN Airport Information
- Facts about ATC
- Facts about HLN
- Map of Nearest Airports to ATC
- List of Nearest Airports to ATC
- Map of Furthest Airports from ATC
- List of Furthest Airports from ATC
- 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 Arthur's Town Airport (ATC), Arthur's Town, Cat Island, Bahamas and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 2,507 miles (or 4,035 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 Arthur's Town 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 Arthur's Town 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: | ATC / MYCA |
| Airport Name: | Arthur's Town Airport |
| Location: | Arthur's Town, Cat Island, Bahamas |
| GPS Coordinates: | 24°37'45"N by 75°40'26"W |
| Airport Type: | Public |
| Elevation: | 18 feet (5 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ATC |
| More Information: | ATC 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 Arthur's Town Airport (ATC):
- Arthur's Town Airport (ATC) currently has only 1 runway.
- Because of Arthur's Town Airport's relatively low elevation of 18 feet, planes can take off or land at Arthur's Town 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 Arthur's Town Airport (ATC) is New Bight Airport (NET), which is located 26 miles (42 kilometers) SSE of ATC.
- The furthest airport from Arthur's Town Airport (ATC) is Shark Bay Airport (MJK), which is located 11,852 miles (19,074 kilometers) away in Monkey Mia, Western Australia, Australia.
Facts about Helena Regional Airport (HLN):
- 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.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
- Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.80 miles (41.52 km) SSE | New Bight Airport (NET) | New Bight, Cat Island, Bahamas |     |
| 2 | 25.80 miles (41.52 km) SSE | New Bight Airport (TBI) | New Bight, Cat Island, Bahamas | |
| 3 | 40.52 miles (65.21 km) WNW | Cape Eleuthera Airport (CEL) | Cape Eleuthera, Eleuthera, Bahamas | |
| 4 | 61.19 miles (98.48 km) NW | Governor's Harbour Airport (GHB) | Governor's Harbour, Eleuthera, Bahamas | |
| 5 | 74.72 miles (120.26 km) S | Exuma International Airport (GGT) | Moss Town, Great Exuma Island, Bahamas | |
| 6 | 82.28 miles (132.42 km) ESE | San Salvador Airport (ZSA) | Cockburn Town, San Salvador Island, Bahamas | |
| 7 | 86.07 miles (138.51 km) NW | North Eleuthera Airport (ELH) | North Eleuthera, Eleuthera Island, Bahamas | |
| 8 | 106.70 miles (171.71 km) SSE | Deadman's Cay Airport (LGI) | Deadman's Cay, Long Island, Bahamas | |
| 9 | 115.88 miles (186.50 km) WNW | Lynden Pindling International Airport (NAS) | Nassau, Bahamas | |
| 10 | 124.86 miles (200.94 km) WSW | South Andros Airport Congo Town Airport (TZN) | Congo Town, Andros Island, Bahamas | |
| 11 | 128.65 miles (207.04 km) W | Clarence A. Bain Airport (MAY) | Andros, Bahamas | |
| 12 | 133.30 miles (214.53 km) W | Andros Town Airport (ASD) | Andros Island, Bahamas | |
| 13 | 148.50 miles (238.99 km) WNW | Chub Cay International Airport (CCZ) | Chub Cay, Berry Islands, Bahamas | |
| 14 | 155.60 miles (250.42 km) WNW | Great Harbour Cay Airport (GHC) | Bullock Harbour, Berry Islands, Bahamas | |
| 15 | 156.93 miles (252.55 km) NNW | Marsh Harbour Airport (MHH) | Marsh Harbour, Bahamas | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,852.34 miles (19,074.45 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 2 | 11,850.24 miles (19,071.07 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 3 | 11,796.37 miles (18,984.37 km) WSW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 4 | 11,785.68 miles (18,967.17 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 5 | 11,734.75 miles (18,885.21 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 6 | 11,696.25 miles (18,823.25 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 7 | 11,684.84 miles (18,804.89 km) WSW | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 8 | 11,671.69 miles (18,783.71 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 11,650.58 miles (18,749.74 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 10 | 11,598.79 miles (18,666.39 km) WSW | Karratha Airport (KTA) | Karratha / Dampier, Western Australia, Australia | |
| 11 | 11,586.22 miles (18,646.17 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 12 | 11,583.50 miles (18,641.79 km) W | Paraburdoo Airport (PBO) | Paraburdoo, Western Australia, Australia | |
| 13 | 11,571.34 miles (18,622.22 km) WSW | Cue Airport (CUY) | Cue, Western Australia, Australia | |
| 14 | 11,570.47 miles (18,620.83 km) W | Tom Price Airport (TPR) | Tom Price, Western Australia, Australia | |
| 15 | 11,569.84 miles (18,619.81 km) W | Solomon Airport (SLJ) | Karijini National Park, Western Australia, Australia | |
| 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 | |