Nonstop flight route between Helena, Montana, United States and Khost, Afghanistan:
Departure Airport:
(46°36'24"N by 111°58'58"W)
Arrival Airport:
(33°20'0"N by 69°57'6"E)
Distance from HLN to KHT:
6,912.15 miles (11,123.99 km)
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Jump to:
- About this route
- HLN Airport Information
- KHT Airport Information
- Facts about HLN
- Facts about KHT
- 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 KHT
- List of Nearest Airports to KHT
- Map of Furthest Airports from KHT
- List of Furthest Airports from KHT
About this route:
A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Khost Airport (KHT), Khost, Afghanistan would travel a Great Circle distance of 6,912 miles (or 11,124 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 Khost 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 Khost 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: | KHT / OAKS |
| Airport Names: |
|
| Location: | Khost, Afghanistan |
| GPS Coordinates: | 33°20'0"N by 69°57'6"E |
| Area Served: | Khost Province and nearby areas |
| Operator/Owner: | Afghanistan |
| Airport Type: | Public |
| Elevation: | 3844 feet (1,172 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KHT |
| More Information: | KHT Maps & Info |
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.
- 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.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
Facts about Khost Airport (KHT):
- The closest airport to Khost Airport (KHT) is Bannu Airport (BNP), which is located 41 miles (67 kilometers) SE of KHT.
- In addition to being known as "Khost Airport", other names for KHT include "Khost Airport (Khost)", "دخوست هوائی ډګر" and "KDH".
- The furthest airport from Khost Airport (KHT) is Mataveri International Airport (IPC), which is nearly antipodal to Khost Airport (meaning Khost Airport is almost on the exact opposite side of the Earth from Mataveri International Airport), and is located 12,009 miles (19,326 kilometers) away in Easter Island, Chile.
- Khost Airport (KHT) currently has only 1 runway.
- Work began to improve the Khost Airport in September 2011.
- In December 2009, seven CIA employees were killed in a suicide attack at the nearby Forward Operating Base Chapman.
| 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 | 41.48 miles (66.76 km) SE | Bannu Airport (BNP) | Bannu, North-West Frontier Province, Pakistan | |
| 2 | 45.92 miles (73.90 km) WNW | Gardez Airport د ګردیز هوائی ډګر (GRG) | Gardez, Afghanistan | |
| 3 | 75.93 miles (122.20 km) W | Sardeh Band Airport (SBF) | Sardeh Band, Afghanistan | |
| 4 | 80.06 miles (128.85 km) NNE | Jalalabad Airport د جلال اباد هوائی ډګر (JAA) | Jalalabad, Afghanistan | |
| 5 | 89.80 miles (144.52 km) W | Ghazni Airport (GZI) | Ghazni, Afghanistan | |
| 6 | 95.11 miles (153.06 km) NNW | Kabul International Airport (KBL) | Kabul, Afghanistan | |
| 7 | 100.80 miles (162.22 km) ENE | Bacha Khan International Airport (PEW) | Peshawar, Pakistan | |
| 8 | 107.92 miles (173.68 km) ESE | PAF Base M.M. Alam (MWD) | Mianwali, Pakistan | |
| 9 | 112.73 miles (181.42 km) SSE | Dera Ismail Khan Airport (DSK) | Dera Ismail Khan, Pakistan | |
| 10 | 118.15 miles (190.14 km) NNW | Bagram Airfield (OAI) | Bagram, Afghanistan | |
| 11 | 139.42 miles (224.37 km) SSW | Zhob Airport (PZH) | Zhob, Pakistan | |
| 12 | 159.08 miles (256.02 km) NW | Bamyan Airport د بامیان هوائی ډګر (BIN) | Bamyan, Afghanistan | |
| 13 | 182.44 miles (293.60 km) E | Benazir Bhutto International Airport (ISB) | Islamabad / Rawalpindi, Pakistan | |
| 14 | 191.03 miles (307.44 km) NNE | Razer Airport (KUR) | Kron Monjan (Karanomunjan), Afghanistan | |
| 15 | 195.89 miles (315.26 km) ENE | Abbottabad Airport (AAW) | Abbottabad, Pakistan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,008.94 miles (19,326.46 km) S | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 2 | 10,772.81 miles (17,337.12 km) ESE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 3 | 10,488.22 miles (16,879.12 km) ESE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 4 | 10,473.24 miles (16,855.01 km) ESE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 5 | 10,420.32 miles (16,769.83 km) ESE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 6 | 10,383.40 miles (16,710.43 km) WSW | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 7 | 10,378.61 miles (16,702.71 km) WSW | Gamboa Airport (WCA) | Castro, Chile | |
| 8 | 10,376.59 miles (16,699.47 km) WSW | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 9 | 10,353.13 miles (16,661.71 km) WSW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 10 | 10,350.45 miles (16,657.40 km) WSW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 11 | 10,349.51 miles (16,655.88 km) WSW | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 12 | 10,349.15 miles (16,655.31 km) WSW | Frutillar Airport (FRT) | Frutillar, Chile | |
| 13 | 10,344.42 miles (16,647.69 km) WSW | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 14 | 10,328.50 miles (16,622.06 km) WSW | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 15 | 10,321.23 miles (16,610.36 km) WSW | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |