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):
- Atlantic City International Airport covers 5,000 acres at an elevation of 75 feet above mean sea level.
- The closest airport to Atlantic City International Airport (ACY) is Bader Field (AIY), which is located only 9 miles (15 kilometers) SE of ACY.
- Since 1958 ACY has been home to Atlantic City ANGB and the 177th Fighter Wing, an Air Combat Command -gained unit of the New Jersey Air National Guard operating the F-16C/D Fighting Falcon.
- Atlantic City International Airport (ACY) has 2 runways.
- Atlantic City International Airport has one terminal.
- The facility also is a base for the New Jersey Air National Guard's 177th Fighter Wing operating the F-16C/D Fighting Falcon, and the United States Coast Guard's Coast Guard Air Station Atlantic City operating the HH-65 Dolphin.
- 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.
- 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.
Facts about Helena Regional Airport (HLN):
- 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.
- 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.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
| 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 | |