Nonstop flight route between Helena, Montana, United States and Morong, Bataan, Philippines:
Departure Airport:
(46°36'24"N by 111°58'58"W)
Arrival Airport:
(14°47'39"N by 120°16'17"E)
Distance from HLN to SFS:
7,100.81 miles (11,427.62 km)
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Jump to:
- About this route
- HLN Airport Information
- SFS Airport Information
- Facts about HLN
- Facts about SFS
- Map of Nearest Airports to HLN
- List of Nearest Airports to HLN
- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
- Map of Nearest Airports to SFS
- List of Nearest Airports to SFS
- Map of Furthest Airports from SFS
- List of Furthest Airports from SFS
About this route:
A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Subic Bay International Airport (SFS), Morong, Bataan, Philippines would travel a Great Circle distance of 7,101 miles (or 11,428 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 Helena Regional Airport and Subic Bay International 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 Helena Regional Airport and Subic Bay International Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | SFS / RPLB |
| Airport Names: |
|
| Location: | Morong, Bataan, Philippines |
| GPS Coordinates: | 14°47'39"N by 120°16'17"E |
| Area Served: | Olongapo City |
| Operator/Owner: | Subic Bay Metropolitan Authority |
| Airport Type: | Public |
| Elevation: | 64 feet (20 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SFS |
| More Information: | SFS Maps & Info |
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 (HLN) has 3 runways.
- 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.
- 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.
Facts about Subic Bay International Airport (SFS):
- Twenty days after the departure of American forces, the airport ushered in its first commercial flight from Taiwan via Makung.
- The closest airport to Subic Bay International Airport (SFS) is Clark International Airport (CRK), which is located 33 miles (53 kilometers) NE of SFS.
- Because of Subic Bay International Airport's relatively low elevation of 64 feet, planes can take off or land at Subic Bay 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.
- On December 13, 1995, SBIA became the main diversion airport when the Ninoy Aquino International Airport had a problem with its runway because of Asian Spirit Flight 897.
- The furthest airport from Subic Bay International Airport (SFS) is Brigadeiro Camarão Airport (BVH), which is nearly antipodal to Subic Bay International Airport (meaning Subic Bay International Airport is almost on the exact opposite side of the Earth from Brigadeiro Camarão Airport), and is located 12,290 miles (19,778 kilometers) away in Vilhena, Rondônia, Brazil.
- Subic Bay International Airport (SFS) currently has only 1 runway.
- In addition to being known as "Subic Bay International Airport", another name for SFS is "Paliparang Pandaigdig ng Look ng Subic".
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.19 miles (53.41 km) NE | Clark International Airport (CRK) | Clark Special Economic Zone, Philippines | |
| 2 | 46.59 miles (74.97 km) ESE | Major Danilo Atienza Air Base (SGL) | Cavite City, Cavite, Philippines | |
| 3 | 53.76 miles (86.52 km) ESE | Ninoy Aquino International Airport (MNL) | Metro Manila, Philippines | |
| 4 | 65.65 miles (105.66 km) S | Lubang Airport (LBX) | Lubang, Occidental Mindoro, Philippines | |
| 5 | 104.43 miles (168.06 km) NE | Dr. Juan C. Angara Airport (BQA) | Baler, Aurora, Philippines | |
| 6 | 111.64 miles (179.66 km) NNE | Loakan Airport (BAG) | Baguio City, Philippines | |
| 7 | 111.87 miles (180.04 km) SSE | Mamburao Airport (MBO) | Mamburao, Occidental Mindoro, Philippines | |
| 8 | 124.47 miles (200.31 km) N | San Fernando Airport (SFE) | San Fernando City, La Union, Philippines | |
| 9 | 143.76 miles (231.36 km) SE | Marinduque Airport (MRQ) | Gasan, Marinduque, Philippines | |
| 10 | 175.99 miles (283.22 km) SSE | San Jose Airport (SJI) | San Jose, Occidental Mindoro, Philippines | |
| 11 | 177.39 miles (285.48 km) NNE | Cauayan Airport (CYZ) | Cauayan City, Isabela, Philippines | |
| 12 | 185.05 miles (297.81 km) S | Francisco B. Reyes Airport (USU) | Coron, Palawan, Philippines | |
| 13 | 186.99 miles (300.92 km) ESE | Bagasbas Airport (DTE) | Daet, Camarines Norte, Philippines | |
| 14 | 210.42 miles (338.63 km) SE | Tugdan Airport (TBH) | Alcantara, Romblon, Philippines | |
| 15 | 217.55 miles (350.12 km) ESE | Naga Airport (WNP) | Pili, Camarines Sur, Philippines | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,289.59 miles (19,778.13 km) S | Brigadeiro Camarão Airport (BVH) | Vilhena, Rondônia, Brazil | |
| 2 | 12,257.66 miles (19,726.74 km) ESE | Concepción Airport (CEP) | Concepción, Santa Cruz, Bolivia | |
| 3 | 12,195.31 miles (19,626.41 km) ESE | Ascención de Guarayos Airport (ASC) | Ascención de Guarayos, Bolivia | |
| 4 | 12,193.59 miles (19,623.63 km) SSW | Juína Airport (JIA) | Juina, Mato Grosso, Brazil | |
| 5 | 12,188.90 miles (19,616.09 km) WSW | Marechal Rondon International Airport (CGB) | Cuiabá, Mato Grosso, Brazil | |
| 6 | 12,153.15 miles (19,558.55 km) SSW | Inácio Luís do Nascimento Airport (JUA) | Juara, Mato Grosso, Brazil | |
| 7 | 12,146.99 miles (19,548.63 km) ESE | Huacaraje Airport (BVK) | Huacaraje, Bolivia | |
| 8 | 12,137.05 miles (19,532.64 km) SE | Viru Viru International Airport (VVI) | Santa Cruz, Bolivia | |
| 9 | 12,130.44 miles (19,522.01 km) SSE | José Coleto Airport (JPR) | Ji-Paraná, Rondônia, Brazil | |
| 10 | 12,127.67 miles (19,517.54 km) SE | El Trompillo Airport (SRZ) | Santa Cruz de la Sierra, Bolivia | |
| 11 | 12,124.03 miles (19,511.68 km) ESE | Magdalena Airport (MGD) | Magdalena, Bolivia | |
| 12 | 12,122.19 miles (19,508.72 km) S | Aripuanã Airport (AIR) | Aripuanã, Mato Grosso, Brazil | |
| 13 | 12,121.60 miles (19,507.78 km) SSW | Puerto Suárez International Airport (PSZ) | Puerto Suárez, Bolivia | |
| 14 | 12,115.61 miles (19,498.13 km) SSW | Juruena Airport (JRN) | Juruena, Mato Grosso, Brazil | |
| 15 | 12,115.24 miles (19,497.54 km) SSW | Corumbá International Airport (CMG) | Corumbá, Mato Grosso do Sul, Brazil | |