Nonstop flight route between Mildenhall, Suffolk, England, United Kingdom and Helena, Montana, United States:
Departure Airport:
(52°21'54"N by 0°28'50"E)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from MHZ to HLN:
4,523.59 miles (7,279.99 km)
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- About this route
- MHZ Airport Information
- HLN Airport Information
- Facts about MHZ
- Facts about HLN
- Map of Nearest Airports to MHZ
- List of Nearest Airports to MHZ
- Map of Furthest Airports from MHZ
- List of Furthest Airports from MHZ
- 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 RAF Mildenhall (MHZ), Mildenhall, Suffolk, England, United Kingdom and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 4,524 miles (or 7,280 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 RAF Mildenhall and Helena Regional 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 RAF Mildenhall and Helena Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | MHZ / EGUN |
| Airport Name: | RAF Mildenhall |
| Location: | Mildenhall, Suffolk, England, United Kingdom |
| GPS Coordinates: | 52°21'54"N by 0°28'50"E |
| Operator/Owner: | Ministry of Defence |
| View all routes: | Routes from MHZ |
| More Information: | MHZ 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 RAF Mildenhall (MHZ):
- The furthest airport from RAF Mildenhall (MHZ) is Chatham Islands (CHT), which is located 11,829 miles (19,037 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The present 488th Intelligence Squadron traces its lineage back to the 6954th Security Squadron which was originally designated Detachment 1 of the 6985th Security Squadron at RAF Upper Heyford, England, in June 1967.
- The 352 SOG is the Air Force component for Special Operations Command Europe, a sub-unified command of the US European Command.
- On 1 October 2002, the 488th was re-aligned from the 67th Information Operations Wing to the 55th Wing.
- Placed on standby status after the war, it was reopened by the Royal Air Force and became a USAF-RAF joint operation base on 11 July 1950.
- The 501st Combat Support Wing was activated at RAF Mildenhall on 21 May 2005.
- The closest airport to RAF Mildenhall (MHZ) is RAF Lakenheath (LKZ), which is located only 4 miles (7 kilometers) NE of MHZ.
Facts about Helena Regional Airport (HLN):
- Helena Regional Airport covers 1,224 acres at an elevation of 3,877 feet.
- 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.
- 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 | 4.38 miles (7.05 km) NE | RAF Lakenheath (LKZ) | Lakenheath, England, United Kingdom |     |
| 2 | 12.43 miles (20.00 km) E | RAF Honington USAAF Station 375 (BEQ) | Bury St. Edmunds, England, United Kingdom | |
| 3 | 17.01 miles (27.37 km) SW | Cambridge International Airport (CBG) | Cambridge, England, United Kingdom | |
| 4 | 19.79 miles (31.86 km) N | RAF Marham (KNF) | Marham, Norfolk, East Anglia, United Kingdom | |
| 5 | 24.02 miles (38.65 km) SW | Duxford Aerodrome (QFO) | Duxford, England, United Kingdom | |
| 6 | 27.04 miles (43.52 km) S | MDPGA Wethersfield (WXF) | Braintree, England, United Kingdom | |
| 7 | 29.69 miles (47.78 km) W | RAF AlconburyUSAAF Station 102 (AYH) | Alconbury, England, United Kingdom | |
| 8 | 34.77 miles (55.95 km) SSW | London Stansted Airport (STN) | Essex (near London), England, United Kingdom | |
| 9 | 38.04 miles (61.22 km) SE | Ipswich Airport (IPW) | Ipswich, England | |
| 10 | 39.97 miles (64.33 km) ENE | Norwich International Airport (NWI) | Norwich, England, United Kingdom | |
| 11 | 44.72 miles (71.97 km) NE | Coltishall (IATA off-point) (CLF) | Coltishall, United Kingdom | |
| 12 | 49.45 miles (79.58 km) SW | London Luton Airport (LTN) | Luton (near London), England, United Kingdom | |
| 13 | 51.77 miles (83.31 km) SW | Hatfield Aerodrome (HTF) | Hatfield, Hertfordshire, England, United Kingdom | |
| 14 | 53.82 miles (86.62 km) WNW | RAF Cottesmore (OKH) | Oakham, England, United Kingdom | |
| 15 | 53.90 miles (86.74 km) W | Sywell Aerodrome (ORM) | Northampton / Peterborough, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,829.19 miles (19,037.19 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,794.69 miles (18,981.67 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,770.81 miles (18,943.24 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,767.77 miles (18,938.35 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 5 | 11,753.69 miles (18,915.69 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 6 | 11,737.24 miles (18,889.20 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,731.21 miles (18,879.50 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 8 | 11,729.26 miles (18,876.36 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 11,722.58 miles (18,865.62 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,701.56 miles (18,831.79 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 11,700.76 miles (18,830.50 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 12 | 11,683.73 miles (18,803.10 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,679.21 miles (18,795.82 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 14 | 11,676.06 miles (18,790.75 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,656.05 miles (18,758.55 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 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 | |