Nonstop flight route between Atlantic City, New Jersey, United States and Helena, Montana, United States:
Departure Airport:
(39°27'27"N by 74°34'37"W)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from ACY to HLN:
1,932.95 miles (3,110.77 km)
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Jump to:
- About this route
- ACY Airport Information
- HLN Airport Information
- Facts about ACY
- Facts about HLN
- Map of Nearest Airports to ACY
- List of Nearest Airports to ACY
- Map of Furthest Airports from ACY
- List of Furthest Airports from ACY
- 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 Atlantic City International Airport (ACY), Atlantic City, New Jersey, United States and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 1,933 miles (or 3,111 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 relatively short distance between Atlantic City International Airport and Helena Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ACY / KACY |
| Airport Name: | Atlantic City International Airport |
| Location: | Atlantic City, New Jersey, United States |
| GPS Coordinates: | 39°27'27"N by 74°34'37"W |
| Area Served: | Atlantic City, New Jersey |
| Operator/Owner: | South Jersey Transportation Authority |
| Airport Type: | Public |
| Elevation: | 75 feet (23 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ACY |
| More Information: | ACY 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 Atlantic City International Airport (ACY):
- Taxi service is available at curbside, and a shuttle service is provided by the Atlantic City Jitney Association, located in the airport terminal, outside of baggage claim.
- In November 1958 the then-Federal Aviation Agency, now Federal Aviation Administration, took over operations of the AMB.
- The closest airport to Atlantic City International Airport (ACY) is Bader Field (AIY), which is located only 9 miles (15 kilometers) SE of ACY.
- ACY is home to Coast Guard Air Station Atlantic City.
- Because of Atlantic City International Airport's relatively low elevation of 75 feet, planes can take off or land at Atlantic City International 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.
- Atlantic City International Airport is a joint civil-military airport 10 miles northwest of Atlantic City, New Jersey, in Egg Harbor Township, the Pomona section of Galloway Township and in Hamilton Township.
- The furthest airport from Atlantic City International Airport (ACY) is Margaret River Airport (MGV), which is located 11,779 miles (18,957 kilometers) away in Margaret River, Western Australia, Australia.
- A technology park housing Next Generation Air Transportation System is currently under construction on the airport property on a 55-acre lot near Amelia Earhart Boulevard and Delilah Road.
- Atlantic City International Airport (ACY) 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".
- Helena Regional Airport (HLN) has 3 runways.
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.34 miles (15.03 km) SE | Bader Field (AIY) | Atlantic City, New Jersey, United States |     |
| 2 | 27.14 miles (43.68 km) WSW | Millville Municipal Airport (MIV) | Millville, New Jersey, United States | |
| 3 | 35.73 miles (57.50 km) SSW | Cape May Airport (WWD) | Wildwood, New Jersey, United States | |
| 4 | 35.83 miles (57.66 km) NNE | Ocean County Airport (MJX) | Toms River, New Jersey, United States | |
| 5 | 36.44 miles (58.65 km) NNW | South Jersey Regional Airport (LLY) | Mount Holly, New Jersey, United States | |
| 6 | 38.57 miles (62.07 km) N | McGuire AFB (WRI) | Wrightstown, New Jersey, United States | |
| 7 | 41.52 miles (66.82 km) NNE | JB MDL Lakehurst (NEL) | Lakehurst, New Jersey, United States | |
| 8 | 45.46 miles (73.16 km) NW | Philadelphia International Airport (PHL) | Philadelphia, Pennsylvania, United States | |
| 9 | 47.47 miles (76.40 km) NW | Philadelphia Seaplane BaseChandler Field (PSQ) | Essington, Pennsylvania, United States | |
| 10 | 48.90 miles (78.69 km) NNW | Northeast Philadelphia Airport (PNE) | Philadelphia, Pennsylvania, United States | |
| 11 | 52.62 miles (84.69 km) WSW | Dover Air Force Base (DOV) | Dover, Delaware, United States | |
| 12 | 55.82 miles (89.83 km) NNE | Monmouth Executive Airport (BLM) | Belmar/Farmingdale, New Jersey, United States | |
| 13 | 56.92 miles (91.60 km) WNW | Wilmington/Philadelphia Regional Airport (ILG) | Wilmington, Delaware, United States | |
| 14 | 57.97 miles (93.29 km) NNW | Trenton-Mercer Airport (TTN) | Trenton, New Jersey, United States | |
| 15 | 59.50 miles (95.76 km) NW | Wings Field (BBX) | Blue Bell, Pennsylvania, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,779.18 miles (18,956.71 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,755.25 miles (18,918.19 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,744.91 miles (18,901.55 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,729.42 miles (18,876.63 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,688.05 miles (18,810.04 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,671.59 miles (18,783.55 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,661.72 miles (18,767.68 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,651.14 miles (18,750.64 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,650.55 miles (18,749.70 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,602.34 miles (18,672.10 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,529.88 miles (18,555.50 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,506.63 miles (18,518.08 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,483.98 miles (18,481.62 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,478.99 miles (18,473.60 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 11,445.13 miles (18,419.11 km) WSW | Esperance Airport (EPR) | Esperance, 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 | |