Nonstop flight route between Helena, Montana, United States and Mildenhall, Suffolk, England, United Kingdom:
Departure Airport:
(46°36'24"N by 111°58'58"W)
Arrival Airport:
(52°21'54"N by 0°28'50"E)
Distance from HLN to MHZ:
4,523.59 miles (7,279.99 km)
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Jump to:
- About this route
- HLN Airport Information
- MHZ Airport Information
- Facts about HLN
- Facts about 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
- Map of Nearest Airports to MHZ
- List of Nearest Airports to MHZ
- Map of Furthest Airports from MHZ
- List of Furthest Airports from MHZ
About this route:
A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and RAF Mildenhall (MHZ), Mildenhall, Suffolk, England, United Kingdom 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 Helena Regional Airport and RAF Mildenhall, 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 RAF Mildenhall. 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: | 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 |
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.
- 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.
- Helena Regional Airport (HLN) has 3 runways.
Facts about RAF Mildenhall (MHZ):
- The 727 AMS is part of AMC's en route system that provides fixed and deployed maintenance, aerial port and command and control support to deployed command forces across the globe.
- Assigned from Strategic Air Command to United States Air Forces in Europe on 1 September 1959 and RAF relinquished joint operations status that date.
- The 488th Intelligence Squadron a component of the Air Force Intelligence, Surveillance and Reconnaissance Agency, formerly the Air Intelligence Agency.
- The tactical component of the 100 ARW is the 351st Air Refueling Squadron, flying the Boeing KC-135R Stratotanker.
- Also administratively assigned to the 488th Intelligence Squadron is Operating Location Souda Bay, Crete.
- The closest airport to RAF Mildenhall (MHZ) is RAF Lakenheath (LKZ), which is located only 4 miles (7 kilometers) NE of 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 95 RS supports RC-135, OC-135, and E-4 missions when theatre deployed.
| 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 | 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 | |