Nonstop flight route between Helena, Montana, United States and Coventry, West Midlands, England, United Kingdom:
Departure Airport:
(46°36'24"N by 111°58'58"W)
Arrival Airport:
(52°22'21"N by 1°28'46"W)
Distance from HLN to CVT:
4,464.90 miles (7,185.55 km)
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- About this route
- HLN Airport Information
- CVT Airport Information
- Facts about HLN
- Facts about CVT
- 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 CVT
- List of Nearest Airports to CVT
- Map of Furthest Airports from CVT
- List of Furthest Airports from CVT
About this route:
A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Coventry Airport (CVT), Coventry, West Midlands, England, United Kingdom would travel a Great Circle distance of 4,465 miles (or 7,186 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 Coventry 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 Coventry 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: | CVT / EGBE |
| Airport Name: | Coventry Airport |
| Location: | Coventry, West Midlands, England, United Kingdom |
| GPS Coordinates: | 52°22'21"N by 1°28'46"W |
| Area Served: | Coventry |
| Operator/Owner: | Patriot Aviation Group |
| Airport Type: | Public |
| Elevation: | 267 feet (81 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CVT |
| More Information: | CVT 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 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.
- 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.
Facts about Coventry Airport (CVT):
- Coventry Airport (CVT) currently has only 1 runway.
- A Swiss firm announced its interest in acquiring the airport in early 2010, but did not conclude a bid.Sir Peter Rigby's Patriot Aviation group took over ownership of Coventry Airport on 28 April, and it was fully re-opened in summer 2010.
- Because of Coventry Airport's relatively low elevation of 267 feet, planes can take off or land at Coventry 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 closest airport to Coventry Airport (CVT) is Birmingham Airport (BHX), which is located only 13 miles (20 kilometers) WNW of CVT.
- In May 2009, Coventry Airport was put up for sale.
- The furthest airport from Coventry Airport (CVT) is Dunedin International Airport (DUD), which is located 11,855 miles (19,078 kilometers) away in Dunedin, Otago, New Zealand.
- After the war the airport was returned to civil use as a passenger and freight terminal.
- Coventry Airport handled 167 passengers last year.
| 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 | 12.63 miles (20.33 km) WNW | Birmingham Airport (BHX) | Birmingham, England, United Kingdom | |
| 2 | 29.38 miles (47.29 km) E | Sywell Aerodrome (ORM) | Northampton / Peterborough, United Kingdom | |
| 3 | 32.32 miles (52.02 km) NNE | East Midlands Airport (EMA) | Castle Donington, Leicestershire, United Kingdom | |
| 4 | 37.62 miles (60.54 km) S | Oxford Airport (OXF) | Oxford, England, United Kingdom | |
| 5 | 38.16 miles (61.42 km) SE | Milton Keynes Airport (KYN) | Milton Keynes, England, United Kingdom | |
| 6 | 42.65 miles (68.64 km) NE | RAF Cottesmore (OKH) | Oakham, England, United Kingdom | |
| 7 | 43.24 miles (69.58 km) S | RAF Brize Norton (BZZ) | Oxfordshire, England, United Kingdom | |
| 8 | 49.48 miles (79.64 km) SSW | RAF Fairford (FFD) | Fairford, England, United Kingdom | |
| 9 | 53.03 miles (85.34 km) E | RAF AlconburyUSAAF Station 102 (AYH) | Alconbury, England, United Kingdom | |
| 10 | 54.74 miles (88.09 km) SSE | RAF Benson (BEX) | Benson, Oxfordshire, England, United Kingdom | |
| 11 | 55.77 miles (89.75 km) SSE | RAF High Wycombe (HYC) | High Wycombe, Buckinghamshire, England, United Kingdom | |
| 12 | 58.36 miles (93.92 km) SE | London Luton Airport (LTN) | Luton (near London), England, United Kingdom | |
| 13 | 63.79 miles (102.66 km) SSW | RAF Lyneham (LYE) | Wiltshire, England, United Kingdom | |
| 14 | 66.94 miles (107.73 km) SE | Hatfield Aerodrome (HTF) | Hatfield, Hertfordshire, England, United Kingdom | |
| 15 | 70.69 miles (113.77 km) N | Sheffield City Heliport (SZD) | Sheffield, England, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,854.72 miles (19,078.27 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 2 | 11,837.52 miles (19,050.59 km) SE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 3 | 11,823.68 miles (19,028.32 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,821.15 miles (19,024.25 km) SE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 5 | 11,801.79 miles (18,993.09 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 6 | 11,791.18 miles (18,976.02 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 7 | 11,787.06 miles (18,969.38 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 8 | 11,775.26 miles (18,950.39 km) SSE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 11,763.90 miles (18,932.12 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,761.99 miles (18,929.05 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 11 | 11,760.18 miles (18,926.12 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 12 | 11,736.50 miles (18,888.02 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,728.34 miles (18,874.88 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 11,718.43 miles (18,858.93 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 15 | 11,712.46 miles (18,849.32 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |