Nonstop flight route between Clarksville, Tennessee, United States and Helena, Montana, United States:
Departure Airport:
(36°37'18"N by 87°24'54"W)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from CKV to HLN:
1,435.89 miles (2,310.84 km)
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- About this route
- CKV Airport Information
- HLN Airport Information
- Facts about CKV
- Facts about HLN
- Map of Nearest Airports to CKV
- List of Nearest Airports to CKV
- Map of Furthest Airports from CKV
- List of Furthest Airports from CKV
- 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 Clarksville–Montgomery County Regional Airport (CKV), Clarksville, Tennessee, United States and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 1,436 miles (or 2,311 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 Clarksville–Montgomery County Regional 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: | CKV / KCKV |
| Airport Names: |
|
| Location: | Clarksville, Tennessee, United States |
| GPS Coordinates: | 36°37'18"N by 87°24'54"W |
| Area Served: | Clarksville, Tennessee |
| Operator/Owner: | City of Clarksville & Montgomery County |
| Airport Type: | Public |
| Elevation: | 550 feet (168 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CKV |
| More Information: | CKV 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 Clarksville–Montgomery County Regional Airport (CKV):
- The furthest airport from Clarksville–Montgomery County Regional Airport (CKV) is Margaret River Airport (MGV), which is located 11,156 miles (17,954 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Clarksville–Montgomery County Regional Airport", another name for CKV is "John F. Outlaw Field".
- Because of Clarksville–Montgomery County Regional Airport's relatively low elevation of 550 feet, planes can take off or land at Clarksville–Montgomery County Regional 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.
- Clarksville–Montgomery County Regional Airport (CKV) has 2 runways.
- The closest airport to Clarksville–Montgomery County Regional Airport (CKV) is Campbell Army Airfield (HOP), which is located only 6 miles (9 kilometers) NW of CKV.
Facts about Helena Regional Airport (HLN):
- Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.
- 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.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
- 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 | 5.53 miles (8.89 km) NW | Campbell Army Airfield (HOP) | Fort Campbell / Hopkinsville, Kentucky, United States |     |
| 2 | 53.18 miles (85.58 km) W | Murray-Calloway County Airport (CEY) | Murray, Kentucky, United States | |
| 3 | 53.24 miles (85.67 km) SE | Nashville International Airport (BNA) | Nashville, Tennessee, United States | |
| 4 | 54.25 miles (87.30 km) S | Centerville Municipal Airport (GHM) | Centerville, Tennessee, United States | |
| 5 | 57.22 miles (92.09 km) WSW | Henry County Airport (PHT) | Paris, Tennessee, United States | |
| 6 | 59.94 miles (96.46 km) ENE | Paducah KY (BWG) | Bowling Green, Kentucky, United States | |
| 7 | 65.40 miles (105.25 km) SE | Smyrna Airport (MQY) | Smyrna, Tennessee, United States | |
| 8 | 74.92 miles (120.58 km) S | Maury County Airport (MRC) | Columbia/Mount Pleasant, Tennessee, United States | |
| 9 | 78.37 miles (126.13 km) N | Owensboro-Daviess County Airport (OWB) | Owensboro, Kentucky, United States | |
| 10 | 80.97 miles (130.31 km) WNW | Barkley Regional Airport (PAH) | Paducah, Kentucky, United States | |
| 11 | 85.62 miles (137.80 km) ENE | Glasgow Municipal Airport (GLW) | Glasgow, Kentucky, United States | |
| 12 | 88.83 miles (142.96 km) W | Everett-Stewart Regional Airport (UCY) | Union City, Tennessee, United States | |
| 13 | 91.31 miles (146.95 km) SE | Shelbyville Municipal Airport (SYI) | Shelbyville, Tennessee, United States | |
| 14 | 98.07 miles (157.83 km) N | Evansville Regional Airport (EVV) | Evansville, Indiana, United States | |
| 15 | 107.83 miles (173.54 km) SE | Tullahoma Regional Airport (THA) | Tullahoma, Tennessee, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,156.27 miles (17,954.24 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,135.26 miles (17,920.41 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,114.09 miles (17,886.35 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,104.31 miles (17,870.61 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 11,092.12 miles (17,851.00 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,075.45 miles (17,824.17 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,073.87 miles (17,821.62 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 11,067.03 miles (17,810.61 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,045.87 miles (17,776.56 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 11,031.25 miles (17,753.03 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 11,022.28 miles (17,738.60 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 12 | 11,010.49 miles (17,719.62 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 13 | 10,997.16 miles (17,698.17 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 14 | 10,992.08 miles (17,689.99 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,988.55 miles (17,684.31 km) WSW | Morawa Airport (MWB) | Morawa, 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 | |