Nonstop flight route between Miyazaki, Miyazaki Prefecture, Japan and Helena, Montana, United States:
Departure Airport:
(31°52'37"N by 131°26'54"E)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from KMI to HLN:
5,730.98 miles (9,223.09 km)
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- About this route
- KMI Airport Information
- HLN Airport Information
- Facts about KMI
- Facts about HLN
- Map of Nearest Airports to KMI
- List of Nearest Airports to KMI
- Map of Furthest Airports from KMI
- List of Furthest Airports from KMI
- 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 Miyazaki Airport (KMI), Miyazaki, Miyazaki Prefecture, Japan and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 5,731 miles (or 9,223 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 Miyazaki Airport 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 Miyazaki Airport 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: | KMI / RJFM |
| Airport Names: |
|
| Location: | Miyazaki, Miyazaki Prefecture, Japan |
| GPS Coordinates: | 31°52'37"N by 131°26'54"E |
| Area Served: | Miyazaki Prefecture |
| Operator/Owner: | Ministry of Land, Infrastructure, Transport and Tourism |
| Airport Type: | Public |
| Elevation: | 19 feet (6 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KMI |
| More Information: | KMI 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 Miyazaki Airport (KMI):
- Because of Miyazaki Airport's relatively low elevation of 19 feet, planes can take off or land at Miyazaki 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 Miyazaki Airport (KMI) is Kagoshima Airport (KOJ), which is located 43 miles (70 kilometers) W of KMI.
- The second floor has the head office of Solaseed Air.
- Miyazaki Airport (KMI) currently has only 1 runway.
- In addition to being known as "Miyazaki Airport", another name for KMI is "宮崎空港".
- On October 1969, All Nippon Airways Flight 104 overran a runway at Miyazaki Airport by 132 metres.
- The furthest airport from Miyazaki Airport (KMI) is Salgado Filho International Airport (POA), which is nearly antipodal to Miyazaki Airport (meaning Miyazaki Airport is almost on the exact opposite side of the Earth from Salgado Filho International Airport), and is located 12,234 miles (19,689 kilometers) away in Porto Alegre, Rio Grande do Sul, Brazil.
Facts about Helena Regional Airport (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.
- 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.
- Helena Regional Airport is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 43.25 miles (69.60 km) W | Kagoshima Airport (KOJ) | Kagoshima, Japan |     |
| 2 | 74.82 miles (120.42 km) NNW | Kumamoto Airport (KMJ) | Mashiki, Kumamoto Prefecture, Japan | |
| 3 | 110.41 miles (177.69 km) NW | Saga Airport (HSG) | Saga, Kyūshū, Japan | |
| 4 | 111.97 miles (180.19 km) N | Oita Airport (OIT) | Oita, Japan | |
| 5 | 113.15 miles (182.09 km) SSW | Yakushima Airport (KUM) | Yakushima, Kagoshima Prefecture, Japan | |
| 6 | 114.80 miles (184.75 km) NW | Nagasaki Airport (NGS) | Nagasaki, Japan | |
| 7 | 131.42 miles (211.50 km) NNW | Fukuoka Airport (FUK) | Fukuoka, Japan | |
| 8 | 138.46 miles (222.83 km) NNW | Kokura Airport (KKJ) | Kita Kyūshū, Kyūshū, Japan | |
| 9 | 142.18 miles (228.81 km) N | Yamaguchi Ube Airport (UBJ) | Ube, Yamaguchi Prefecture, Japan | |
| 10 | 153.05 miles (246.31 km) NNE | Matsuyama Airport (MYJ) | Matsuyama, Ehime, Japan | |
| 11 | 161.40 miles (259.75 km) NW | Iki Airport (IKI) | Iki, Iki Island, Japan | |
| 12 | 162.25 miles (261.11 km) WNW | Fukue Airport (FUJ) | Gotō, Nagasaki, Japan | |
| 13 | 173.10 miles (278.57 km) NE | Kōchi Airport (KCZ) | Kōchi, Japan | |
| 14 | 194.41 miles (312.87 km) N | Iwami Airport (IWJ) | Masuda, Shimane, Japan, Japan | |
| 15 | 196.20 miles (315.75 km) NNE | Hiroshima Airport (HIJ) | Hiroshima, Honshū, Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,234.24 miles (19,689.04 km) SE | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 2 | 12,224.65 miles (19,673.62 km) E | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 3 | 12,214.57 miles (19,657.40 km) E | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 4 | 12,212.87 miles (19,654.66 km) SSE | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |
| 5 | 12,146.13 miles (19,547.25 km) S | Florianópolis-Hercílio Luz International Airport (FLN) | Florianópolis, Santa Catarina, Brazil | |
| 6 | 12,135.47 miles (19,530.09 km) SSE | Antônio Correia Pinto de Macedo Airport (LAJ) | Lages, Santa Catarina, Brazil | |
| 7 | 12,108.13 miles (19,486.10 km) E | Comandante Gustavo Kraemer International Airport (BGX) | Bagé, Rio Grande do Sul, Brazil | |
| 8 | 12,103.44 miles (19,478.54 km) E | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 9 | 12,099.23 miles (19,471.77 km) SE | Lauro Kurtz Airport (PFB) | Passo Fundo, Rio Grande do Sul, Brazil | |
| 10 | 12,097.00 miles (19,468.19 km) ESE | Santa Maria Airport (RIA) | Santa Maria, Rio Grande do Sul, Brazil | |
| 11 | 12,091.38 miles (19,459.13 km) S | Navegantes Airport (NVT) | Navegantes, Santa Catarina, Brazil | |
| 12 | 12,087.19 miles (19,452.40 km) ESE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 13 | 12,082.28 miles (19,444.49 km) E | Cerro Largo International Airport (VCH) | Vichadero, Rivera, Uruguay | |
| 14 | 12,069.70 miles (19,424.26 km) SE | Erechim Airport (ERM) | Erechim, Rio Grande do Sul, Brazil | |
| 15 | 12,065.16 miles (19,416.94 km) SSE | Ângelo Ponzoni Municipal Airport (VIA) | Videira, Santa Catarina, Brazil | |
| 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 | |