Nonstop flight route between Long Pahangai, West Kutai Regency, East Kalimantan, Indonesia and Helena, Montana, United States:
Departure Airport:
(0°48'37"N by 114°31'49"E)
Arrival Airport:
(46°36'24"N by 111°58'58"W)
Distance from DTD to HLN:
8,121.66 miles (13,070.52 km)
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Jump to:
- About this route
- DTD Airport Information
- HLN Airport Information
- Facts about DTD
- Facts about HLN
- Map of Nearest Airports to DTD
- List of Nearest Airports to DTD
- Map of Furthest Airports from DTD
- List of Furthest Airports from DTD
- 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 Datadawai Airport (DTD), Long Pahangai, West Kutai Regency, East Kalimantan, Indonesia and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 8,122 miles (or 13,071 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 Datadawai 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 Datadawai 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: | DTD / WALJ |
| Airport Names: |
|
| Location: | Long Pahangai, West Kutai Regency, East Kalimantan, Indonesia |
| GPS Coordinates: | 0°48'37"N by 114°31'49"E |
| Operator/Owner: | Government |
| Airport Type: | Public |
| # of Runways: | 1 |
| View all routes: | Routes from DTD |
| More Information: | DTD 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 Datadawai Airport (DTD):
- Datadawai Airport (DTD) currently has only 1 runway.
- The closest airport to Datadawai Airport (DTD) is Long Apung Airport (LPU), which is located 69 miles (111 kilometers) NNE of DTD.
- The furthest airport from Datadawai Airport (DTD) is Barcelos Airport (BAZ), which is nearly antipodal to Datadawai Airport (meaning Datadawai Airport is almost on the exact opposite side of the Earth from Barcelos Airport), and is located 12,260 miles (19,731 kilometers) away in Barcelos, Amazonas, Brazil.
- In addition to being known as "Datadawai Airport", another name for DTD is "Bandar Udara Datah Dawai".
Facts about Helena Regional Airport (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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 68.80 miles (110.72 km) NNE | Long Apung Airport (LPU) | Long Apung, Indonesia |     |
| 2 | 136.89 miles (220.31 km) NNW | Belaga Airport (BLG) | Belaga, Sarawak, Malaysia | |
| 3 | 138.04 miles (222.16 km) NW | Kapit Airport (KPI) | Kapit, Sarawak, Malaysia | |
| 4 | 175.81 miles (282.94 km) NNE | Long Banga Airport (LBP) | Long Banga, Sarawak, Malaysia | |
| 5 | 188.43 miles (303.25 km) NNE | Long Lellang Airport (LGL) | Long Lellang, Sarawak, Malaysia | |
| 6 | 190.89 miles (307.20 km) NNW | Bintulu Airport (BTU) | Bintulu, Malaysia | |
| 7 | 202.62 miles (326.09 km) WNW | Sibu Airport (SBW) | Sibu, Malaysia | |
| 8 | 209.05 miles (336.43 km) ESE | Bontang Airport (BXT) | Bontang, Indonesia | |
| 9 | 212.35 miles (341.75 km) NNE | Bario Kelabit Airport (BBN) | Bario, Sarawak, Malaysia | |
| 10 | 217.50 miles (350.03 km) SE | Sultan Aji Muhamad Sulaiman Airport (BPN) | Balikpapan, East Kalimantan | |
| 11 | 220.93 miles (355.55 km) ENE | Kalimarau Airport (BEJ) | Tanjung Redeb, Berau, East Kalimantan, Indonesia | |
| 12 | 223.01 miles (358.89 km) NW | Mukah Airport (MKM) | Mukah, Sarawak, Malaysia | |
| 13 | 224.71 miles (361.63 km) N | Mulu Airport (MZV) | Mulu, Sarawak, Malaysia | |
| 14 | 225.69 miles (363.21 km) NNE | Juvai Semaring Airport (LBW) | Long Bawan, East Kalimantan, Indonesia | |
| 15 | 232.10 miles (373.53 km) NNE | Ba'kelalan Airport (BKM) | Bakalalan, Sarawak, Malaysia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,260.18 miles (19,730.80 km) W | Barcelos Airport (BAZ) | Barcelos, Amazonas, Brazil | |
| 2 | 12,251.94 miles (19,717.54 km) SSW | Tefé Airport (TFF) | Tefé, Amazonas, Brazil | |
| 3 | 12,156.11 miles (19,563.31 km) SW | Coari Airport (CIZ) | Coari, Amazonas, Brazil | |
| 4 | 12,150.64 miles (19,554.52 km) E | La Pedrera Airport (LPD) | La Pedrera, Colombia | |
| 5 | 12,138.99 miles (19,535.76 km) SSE | Carauari Airport (CAF) | Carauari, Amazonas, Brazil | |
| 6 | 12,110.24 miles (19,489.50 km) ESE | Ipiranga Airport (IPG) | Santo Antônio do Içá, Amazonas, Brazil | |
| 7 | 12,078.08 miles (19,437.74 km) ENE | Fabio Alberto León Bentley Airport (MVP) | Mitú, Colombia | |
| 8 | 12,073.28 miles (19,430.02 km) NNE | Obando Airport (PDA) | Puerto Inírida, Colombia | |
| 9 | 12,049.56 miles (19,391.83 km) SE | Alfredo Vásquez Cobo International Airport (LET) | Leticia, Colombia | |
| 10 | 12,047.18 miles (19,388.01 km) SE | Tabatinga International Airport (TBT) | Tabatinga, Amazonas, Brazil | |
| 11 | 12,032.10 miles (19,363.75 km) WSW | Brigadeiro Eduardo Gomes–Manaus International Airport (MAO) | Manaus, Amazonas, Brazil | |
| 12 | 12,025.23 miles (19,352.68 km) WSW | Ponta Pelada Airport (PLL) | Manaus, Amazonas, Brazil | |
| 13 | 12,021.41 miles (19,346.53 km) NW | Boa Vista-Atlas Brasil Cantanhede International Airport (BVB) | Boa Vista, Roraima, Brazil | |
| 14 | 11,989.34 miles (19,294.92 km) S | Lábrea Airport (LBR) | Lábrea, Amazonas, Brazil | |
| 15 | 11,968.70 miles (19,261.70 km) NNE | Cacique Aramare Airport (PYH) | Puerto Ayacucho, Venezuela | |
| 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 | |