About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Bunyu Airport (BYQ), Bunyu, Kalimantan (Borneo), Indonesia would travel a Great Circle distance of 7,840 miles (or 12,618 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 Bunyu 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 Bunyu 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:
  1. Helena Regional Airport
  2. Helena Army Airfield
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: BYQ / WALV
Airport Names:
  1. Bunyu Airport
  2. Bandar Udara Bunyu
Location: Bunyu, Kalimantan (Borneo), Indonesia
GPS Coordinates: 3°27'20"N by 117°52'1"E
Elevation: 118 feet (36 meters)
# of Runways: 1
View all routes: Routes from BYQ
More Information: BYQ Maps & Info

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.
  • The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
  • In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
  • Helena Regional Airport (HLN) has 3 runways.

Facts about Bunyu Airport (BYQ):

  • The furthest airport from Bunyu Airport (BYQ) is Coari Airport (CIZ), which is nearly antipodal to Bunyu Airport (meaning Bunyu Airport is almost on the exact opposite side of the Earth from Coari Airport), and is located 12,354 miles (19,881 kilometers) away in Coari, Amazonas, Brazil.
  • Because of Bunyu Airport's relatively low elevation of 118 feet, planes can take off or land at Bunyu 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.
  • In addition to being known as "Bunyu Airport", another name for BYQ is "Bandar Udara Bunyu".
  • The closest airport to Bunyu Airport (BYQ) is Juwata Airport (TRK), which is located 23 miles (36 kilometers) WSW of BYQ.
  • Bunyu Airport (BYQ) currently has only 1 runway.

Map of Nearest Airports to Helena Regional Airport:

List of Nearest Airports to Helena Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
151.31 miles (82.58 km) SSWBert Mooney Airport (BTM)Butte, Montana, United StatesView Bert Mooney Airport on a map Set BTM as origin Airport Set BTM as destination Airport Get more information about Bert Mooney Airport
267.05 miles (107.90 km) NNEGreat Falls International Airport (GTF)Great Falls, Montana, United StatesView Great Falls International Airport on a map Set GTF as origin Airport Set GTF as destination Airport Get more information about Great Falls International Airport
369.72 miles (112.21 km) SEBozeman Yellowstone International Airport (BZN)Bozeman, Montana, United StatesView Bozeman Yellowstone International Airport on a map Set BZN as origin Airport Set BZN as destination Airport Get more information about Bozeman Yellowstone International Airport
472.47 miles (116.63 km) NNEMalmstrom Air Force Base (GFA)Great Falls, Montana, United StatesView Malmstrom Air Force Base on a map Set GFA as origin Airport Set GFA as destination Airport Get more information about Malmstrom Air Force Base
596.56 miles (155.40 km) SEMission Field (LVM)Livingston, Montana, United StatesView Mission Field on a map Set LVM as origin Airport Set LVM as destination Airport Get more information about Mission Field
697.30 miles (156.59 km) SSWDillon Airport (DLN)Dillon, Montana, United StatesView Dillon Airport on a map Set DLN as origin Airport Set DLN as destination Airport Get more information about Dillon Airport
7102.03 miles (164.20 km) WNWMissoula International Airport (MSO)Missoula, Montana, United StatesView Missoula International Airport on a map Set MSO as origin Airport Set MSO as destination Airport Get more information about Missoula International Airport
8122.80 miles (197.63 km) ENELewistown Municipal Airport (LWT)Lewistown, Montana, United StatesView Lewistown Municipal Airport on a map Set LWT as origin Airport Set LWT as destination Airport Get more information about Lewistown Municipal Airport
9133.72 miles (215.20 km) NShelby Airport (SBX)Shelby, Montana, United StatesView Shelby Airport on a map Set SBX as origin Airport Set SBX as destination Airport Get more information about Shelby Airport
10137.25 miles (220.89 km) SWLemhi County Airport (SMN)Salmon, Idaho, United StatesView Lemhi County Airport on a map Set SMN as origin Airport Set SMN as destination Airport Get more information about Lemhi County Airport
11138.97 miles (223.65 km) SSEYellowstone Airport (WYS)West Yellowstone, Montana, United StatesView Yellowstone Airport on a map Set WYS as origin Airport Set WYS as destination Airport Get more information about Yellowstone Airport
12139.51 miles (224.52 km) NCut Bank Municipal AirportCut Bank Army Air Field (CTB)Cut Bank, Montana, United StatesView Cut Bank Municipal AirportCut Bank Army Air Field on a map Set CTB as origin Airport Set CTB as destination Airport Get more information about Cut Bank Municipal AirportCut Bank Army Air Field
13158.54 miles (255.14 km) NWGlacier Park International Airport (FCA)Kalispell, Montana, United StatesView Glacier Park International Airport on a map Set FCA as origin Airport Set FCA as destination Airport Get more information about Glacier Park International Airport
14163.70 miles (263.45 km) ERoundup Airport (RPX)Roundup, Montana, United StatesView Roundup Airport on a map Set RPX as origin Airport Set RPX as destination Airport Get more information about Roundup Airport
15169.14 miles (272.20 km) NEHavre City-County Airport (HVR)Havre, Montana, United StatesView Havre City-County Airport on a map Set HVR as origin Airport Set HVR as destination Airport Get more information about Havre City-County Airport

Map of Furthest Airports from Helena Regional Airport:

List of Furthest Airports from Helena Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,563.08 miles (16,999.59 km) SSir Gaëtan Duval Airport (RRG)Rodrigues Island, MauritiusView Sir Gaëtan Duval Airport on a map Set RRG as origin Airport Set RRG as destination Airport Get more information about Sir Gaëtan Duval Airport
210,552.15 miles (16,981.99 km) SSEPierrefonds Airport (ZSE)Saint-Pierre, RéunionView Pierrefonds Airport on a map Set ZSE as origin Airport Set ZSE as destination Airport Get more information about Pierrefonds Airport
310,548.64 miles (16,976.36 km) SETôlanaro Airport (FTU)Tôlanaro, MadagascarView Tôlanaro Airport on a map Set FTU as origin Airport Set FTU as destination Airport Get more information about Tôlanaro Airport
410,536.59 miles (16,956.96 km) SSESir Seewoosagur Ramgoolam International Airport (MRU)Plaisance, MauritiusView Sir Seewoosagur Ramgoolam International Airport on a map Set MRU as origin Airport Set MRU as destination Airport Get more information about Sir Seewoosagur Ramgoolam International Airport
510,525.82 miles (16,939.62 km) SSERoland Garros Airport (RUN)St Denis, Réunion, FranceView Roland Garros Airport on a map Set RUN as origin Airport Set RUN as destination Airport Get more information about Roland Garros Airport
610,452.26 miles (16,821.24 km) SEAmpanihy Airport (AMP)Ampanihy, MadagascarView Ampanihy Airport on a map Set AMP as origin Airport Set AMP as destination Airport Get more information about Ampanihy Airport
710,363.52 miles (16,678.43 km) SEMananjary Airport (MNJ)Mananjary, MadagascarView Mananjary Airport on a map Set MNJ as origin Airport Set MNJ as destination Airport Get more information about Mananjary Airport
810,340.10 miles (16,640.74 km) SEFianarantsoa Airport (WFI)Fianarantsoa, MadagascarView Fianarantsoa Airport on a map Set WFI as origin Airport Set WFI as destination Airport Get more information about Fianarantsoa Airport
910,252.07 miles (16,499.06 km) SEAndavadoaka Airport (DVD)Andavadoaka, Toliara province, Atsimo-Andrefana region, MadagascarView Andavadoaka Airport on a map Set DVD as origin Airport Set DVD as destination Airport Get more information about Andavadoaka Airport
1010,247.66 miles (16,491.97 km) SEManja Airport (MJA)Manja, Menabe, MadagascarView Manja Airport on a map Set MJA as origin Airport Set MJA as destination Airport Get more information about Manja Airport
1110,235.05 miles (16,471.68 km) SEMorombe Airport (MXM)Morombe, MadagascarView Morombe Airport on a map Set MXM as origin Airport Set MXM as destination Airport Get more information about Morombe Airport
1210,200.52 miles (16,416.11 km) SEToamasino Airport (TMM)Toamasina, MadagascarView Toamasino Airport on a map Set TMM as origin Airport Set TMM as destination Airport Get more information about Toamasino Airport
1310,189.58 miles (16,398.51 km) SEIvato International Airport (TNR)Antananarivo, MadagascarView Ivato International Airport on a map Set TNR as origin Airport Set TNR as destination Airport Get more information about Ivato International Airport
1410,174.40 miles (16,374.07 km) SEMiandrivazo Airport (ZVA)Miandrivazo, MadagascarView Miandrivazo Airport on a map Set ZVA as origin Airport Set ZVA as destination Airport Get more information about Miandrivazo Airport
1510,162.80 miles (16,355.40 km) ESEMargate Airport (MGH)Margate, KwaZulu-Natal, South AfricaView Margate Airport on a map Set MGH as origin Airport Set MGH as destination Airport Get more information about Margate Airport

Map of Nearest Airports to Bunyu Airport:

List of Nearest Airports to Bunyu Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
122.64 miles (36.43 km) WSWJuwata Airport (TRK)Tarakan, East Kalimantan, IndonesiaView Juwata Airport on a map Set TRK as destination Airport Set TRK as destination Airport Get more information about Juwata Airport
249.03 miles (78.90 km) NNWNunukan Airport (NNX)Nunukan, East Kalimantan, IndonesiaView Nunukan Airport on a map Set NNX as destination Airport Set NNX as destination Airport Get more information about Nunukan Airport
361.79 miles (99.45 km) NNETawau Airport (TWU)Tawau, Sabah, MalaysiaView Tawau Airport on a map Set TWU as destination Airport Set TWU as destination Airport Get more information about Tawau Airport
485.10 miles (136.95 km) NESemporna Airport (SMM)Sabah, MalaysiaView Semporna Airport on a map Set SMM as destination Airport Set SMM as destination Airport Get more information about Semporna Airport
594.74 miles (152.47 km) SSWKalimarau Airport (BEJ)Tanjung Redeb, Berau, East Kalimantan, IndonesiaView Kalimarau Airport on a map Set BEJ as destination Airport Set BEJ as destination Airport Get more information about Kalimarau Airport
6113.37 miles (182.46 km) NNELahad Datu Airport (LDU)Lahad Datu, Sabah, MalaysiaView Lahad Datu Airport on a map Set LDU as destination Airport Set LDU as destination Airport Get more information about Lahad Datu Airport
7153.26 miles (246.65 km) WJuvai Semaring Airport (LBW)Long Bawan, East Kalimantan, IndonesiaView Juvai Semaring Airport on a map Set LBW as destination Airport Set LBW as destination Airport Get more information about Juvai Semaring Airport
8159.33 miles (256.41 km) WNWBa'kelalan Airport (BKM)Bakalalan, Sarawak, MalaysiaView Ba'kelalan Airport on a map Set BKM as destination Airport Set BKM as destination Airport Get more information about Ba'kelalan Airport
9162.08 miles (260.84 km) WNWLong Pasia Airport (GSA)Long Pasia, Sabah, MalaysiaView Long Pasia Airport on a map Set GSA as destination Airport Set GSA as destination Airport Get more information about Long Pasia Airport
10166.02 miles (267.18 km) WNWLong Semado Airport (LSM)Long Semado, Sarawak, MalaysiaView Long Semado Airport on a map Set LSM as destination Airport Set LSM as destination Airport Get more information about Long Semado Airport
11166.48 miles (267.92 km) WBario Kelabit Airport (BBN)Bario, Sarawak, MalaysiaView Bario Kelabit Airport on a map Set BBN as destination Airport Set BBN as destination Airport Get more information about Bario Kelabit Airport
12167.80 miles (270.04 km) WLong Banga Airport (LBP)Long Banga, Sarawak, MalaysiaView Long Banga Airport on a map Set LBP as destination Airport Set LBP as destination Airport Get more information about Long Banga Airport
13169.45 miles (272.71 km) NSandakan Airport (SDK)Sandakan, MalaysiaView Sandakan Airport on a map Set SDK as destination Airport Set SDK as destination Airport Get more information about Sandakan Airport
14169.66 miles (273.05 km) NESanga-Sanga Airport (TWT)Bongao, Tawi-Tawi, PhilippinesView Sanga-Sanga Airport on a map Set TWT as destination Airport Set TWT as destination Airport Get more information about Sanga-Sanga Airport
15175.99 miles (283.23 km) NWLapangan Terbang Keningau Keningau Airport (KGU)Keningau, Sabah, MalaysiaView Lapangan Terbang Keningau Keningau Airport on a map Set KGU as destination Airport Set KGU as destination Airport Get more information about Lapangan Terbang Keningau Keningau Airport

Map of Furthest Airports from Bunyu Airport:

List of Furthest Airports from Bunyu Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,353.54 miles (19,881.05 km) SECoari Airport (CIZ)Coari, Amazonas, BrazilView Coari Airport on a map Set CIZ as destination Airport Set CIZ as destination Airport Get more information about Coari Airport
212,290.33 miles (19,779.32 km) WBrigadeiro Eduardo Gomes–Manaus International Airport (MAO)Manaus, Amazonas, BrazilView Brigadeiro Eduardo Gomes–Manaus International Airport on a map Set MAO as destination Airport Set MAO as destination Airport Get more information about Brigadeiro Eduardo Gomes–Manaus International Airport
312,287.20 miles (19,774.29 km) WPonta Pelada Airport (PLL)Manaus, Amazonas, BrazilView Ponta Pelada Airport on a map Set PLL as destination Airport Set PLL as destination Airport Get more information about Ponta Pelada Airport
412,257.92 miles (19,727.16 km) ETefé Airport (TFF)Tefé, Amazonas, BrazilView Tefé Airport on a map Set TFF as destination Airport Set TFF as destination Airport Get more information about Tefé Airport
512,257.39 miles (19,726.30 km) SSEBarcelos Airport (BAZ)Barcelos, Amazonas, BrazilView Barcelos Airport on a map Set BAZ as destination Airport Set BAZ as destination Airport Get more information about Barcelos Airport
612,131.83 miles (19,524.24 km) WMaués Airport (MBZ)Maués, Amazonas, BrazilView Maués Airport on a map Set MBZ as destination Airport Set MBZ as destination Airport Get more information about Maués Airport
712,117.45 miles (19,501.10 km) SELábrea Airport (LBR)Lábrea, Amazonas, BrazilView Lábrea Airport on a map Set LBR as destination Airport Set LBR as destination Airport Get more information about Lábrea Airport
812,094.19 miles (19,463.67 km) ESECarauari Airport (CAF)Carauari, Amazonas, BrazilView Carauari Airport on a map Set CAF as destination Airport Set CAF as destination Airport Get more information about Carauari Airport
912,062.91 miles (19,413.32 km) WJúlio Belém Airport (PIN)Parintins, Amazonas, BrazilView Júlio Belém Airport on a map Set PIN as destination Airport Set PIN as destination Airport Get more information about Júlio Belém Airport
1012,053.72 miles (19,398.54 km) SSEPorto Velho-Governador Jorge Teixeira de Oliveira International Airport (Belmonte) (PVH)Porto Velho, BrazilView Porto Velho-Governador Jorge Teixeira de Oliveira International Airport (Belmonte) on a map Set PVH as destination Airport Set PVH as destination Airport Get more information about Porto Velho-Governador Jorge Teixeira de Oliveira International Airport (Belmonte)
1112,018.25 miles (19,341.45 km) WSWPorto de Trombetas Airport (TMT)Porto Trombetas, Oriximiná, Pará, BrazilView Porto de Trombetas Airport on a map Set TMT as destination Airport Set TMT as destination Airport Get more information about Porto de Trombetas Airport
1212,010.60 miles (19,329.15 km) WItaituba Airport (ITB)Itaituba, Pará, BrazilView Itaituba Airport on a map Set ITB as destination Airport Set ITB as destination Airport Get more information about Itaituba Airport
1311,990.47 miles (19,296.75 km) SSWBoa Vista-Atlas Brasil Cantanhede International Airport (BVB)Boa Vista, Roraima, BrazilView Boa Vista-Atlas Brasil Cantanhede International Airport on a map Set BVB as destination Airport Set BVB as destination Airport Get more information about Boa Vista-Atlas Brasil Cantanhede International Airport
1411,938.02 miles (19,212.34 km) SSWLethem Airport (LTM)Lethem, GuyanaView Lethem Airport on a map Set LTM as destination Airport Set LTM as destination Airport Get more information about Lethem Airport
1511,930.89 miles (19,200.86 km) SSWAripuanã Airport (AIR)Aripuanã, Mato Grosso, BrazilView Aripuanã Airport on a map Set AIR as destination Airport Set AIR as destination Airport Get more information about Aripuanã Airport