About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Kalbarri Airport (KAX), Kalbarri, Western Australia, Australia would travel a Great Circle distance of 9,626 miles (or 15,492 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 Kalbarri 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 Kalbarri 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: KAX / YKBR
Airport Name: Kalbarri Airport
Location: Kalbarri, Western Australia, Australia
GPS Coordinates: 27°41'30"S by 114°15'36"E
Operator/Owner: Shire of Greenough, Shire of Northampton
Airport Type: Public
Elevation: 515 feet (157 meters)
# of Runways: 1
View all routes: Routes from KAX
More Information: KAX Maps & Info

Facts about Helena Regional Airport (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.
  • 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 is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
  • In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".

Facts about Kalbarri Airport (KAX):

  • Because of Kalbarri Airport's relatively low elevation of 515 feet, planes can take off or land at Kalbarri 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.
  • Kalbarri Airport (KAX) currently has only 1 runway.
  • The closest airport to Kalbarri Airport (KAX) is Geraldton Airport (GET), which is located 81 miles (130 kilometers) SSE of KAX.
  • The furthest airport from Kalbarri Airport (KAX) is L.F. Wade International Airport (BDA), which is nearly antipodal to Kalbarri Airport (meaning Kalbarri Airport is almost on the exact opposite side of the Earth from L.F. Wade International Airport), and is located 12,108 miles (19,486 kilometers) away in Ferry Reach (near Hamilton), Bermuda.

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 Kalbarri Airport:

List of Nearest Airports to Kalbarri Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
181.02 miles (130.40 km) SSEGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as destination Airport Set GET as destination Airport Get more information about Geraldton Airport
293.81 miles (150.97 km) SEMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as destination Airport Set MXU as destination Airport Get more information about Mullewa Airport
3131.21 miles (211.15 km) NNWShark Bay Airport (MJK)Monkey Mia, Western Australia, AustraliaView Shark Bay Airport on a map Set MJK as destination Airport Set MJK as destination Airport Get more information about Shark Bay Airport
4149.46 miles (240.52 km) SEMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as destination Airport Set MWB as destination Airport Get more information about Morawa Airport
5186.73 miles (300.52 km) SSEJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as destination Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
6197.61 miles (318.02 km) NCarnarvon Airport (CVQ)Carnarvon, Western Australia, AustraliaView Carnarvon Airport on a map Set CVQ as destination Airport Set CVQ as destination Airport Get more information about Carnarvon Airport
7220.65 miles (355.09 km) EMount Magnet Airport (MMG)Mount Magnet, Western Australia, AustraliaView Mount Magnet Airport on a map Set MMG as destination Airport Set MMG as destination Airport Get more information about Mount Magnet Airport
8224.70 miles (361.61 km) ECue Airport (CUY)Cue, Western Australia, AustraliaView Cue Airport on a map Set CUY as destination Airport Set CUY as destination Airport Get more information about Cue Airport
9273.95 miles (440.88 km) ENEMeekatharra Airport (MKR)Meekatharra, Western Australia, AustraliaView Meekatharra Airport on a map Set MKR as destination Airport Set MKR as destination Airport Get more information about Meekatharra Airport
10307.83 miles (495.41 km) SSERottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as destination Airport Set RTS as destination Airport Get more information about Rottnest Airport
11310.86 miles (500.28 km) SSEPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as destination Airport Set PER as destination Airport Get more information about Perth Airport
12319.51 miles (514.20 km) SSEJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as destination Airport Set JAD as destination Airport Get more information about Jandakot Airport
13349.94 miles (563.18 km) ESEWindarling Airport (WRN)Windarling, AustraliaView Windarling Airport on a map Set WRN as destination Airport Set WRN as destination Airport Get more information about Windarling Airport
14377.11 miles (606.91 km) NRAAF Learmonth (LEA)Exmouth, Western Australia, AustraliaView RAAF Learmonth on a map Set LEA as destination Airport Set LEA as destination Airport Get more information about RAAF Learmonth
15380.53 miles (612.40 km) NEParaburdoo Airport (PBO)Paraburdoo, Western Australia, AustraliaView Paraburdoo Airport on a map Set PBO as destination Airport Set PBO as destination Airport Get more information about Paraburdoo Airport

Map of Furthest Airports from Kalbarri Airport:

List of Furthest Airports from Kalbarri Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,107.78 miles (19,485.54 km) NL.F. Wade International Airport (BDA)Ferry Reach (near Hamilton), BermudaView L.F. Wade International Airport on a map Set BDA as destination Airport Set BDA as destination Airport Get more information about L.F. Wade International Airport
211,887.84 miles (19,131.58 km) NEJAGS McCartney International Airport (GDT)Grand Turk Island, Turks and Caicos IslandsView JAGS McCartney International Airport on a map Set GDT as destination Airport Set GDT as destination Airport Get more information about JAGS McCartney International Airport
311,881.18 miles (19,120.85 km) NEMiddle Caicos Airport (MDS)Middle Caicos, Turks and Caicos IslandsView Middle Caicos Airport on a map Set MDS as destination Airport Set MDS as destination Airport Get more information about Middle Caicos Airport
411,879.92 miles (19,118.83 km) NENorth Caicos Airport (NCA)North Caicos, Turks and Caicos IslandsView North Caicos Airport on a map Set NCA as destination Airport Set NCA as destination Airport Get more information about North Caicos Airport
511,876.36 miles (19,113.11 km) NESouth Caicos Airport (XSC)South Caicos, Turks and Caicos IslandsView South Caicos Airport on a map Set XSC as destination Airport Set XSC as destination Airport Get more information about South Caicos Airport
611,858.32 miles (19,084.07 km) NEProvidenciales International Airport (PLS)Providenciales, Turks and Caicos IslandsView Providenciales International Airport on a map Set PLS as destination Airport Set PLS as destination Airport Get more information about Providenciales International Airport
711,852.20 miles (19,074.22 km) NEMayaguana Airport (MYG)Abraham's Bay, Mayaguana, BahamasView Mayaguana Airport on a map Set MYG as destination Airport Set MYG as destination Airport Get more information about Mayaguana Airport
811,836.18 miles (19,048.44 km) ENESan Salvador Airport (ZSA)Cockburn Town, San Salvador Island, BahamasView San Salvador Airport on a map Set ZSA as destination Airport Set ZSA as destination Airport Get more information about San Salvador Airport
911,809.43 miles (19,005.38 km) NNEGregorio Luperón International Airport (POP)San Felipe de Puerto Plata, Dominican RepublicView Gregorio Luperón International Airport on a map Set POP as destination Airport Set POP as destination Airport Get more information about Gregorio Luperón International Airport
1011,808.40 miles (19,003.73 km) ENEColonel Hill Airport (CRI)Colonel Hill, Crooked Island, BahamasView Colonel Hill Airport on a map Set CRI as destination Airport Set CRI as destination Airport Get more information about Colonel Hill Airport
1111,805.22 miles (18,998.61 km) NNEArroyo Barril Airport (EPS)Samaná, Dominican RepublicView Arroyo Barril Airport on a map Set EPS as destination Airport Set EPS as destination Airport Get more information about Arroyo Barril Airport
1211,802.31 miles (18,993.93 km) NNEEl Catey International Airport (AZS)El Catey, Samaná, Dominican RepublicView El Catey International Airport on a map Set AZS as destination Airport Set AZS as destination Airport Get more information about El Catey International Airport
1311,798.32 miles (18,987.50 km) NFernando Luis Ribas Dominicci Airport (SIG)San Juan, Puerto RicoView Fernando Luis Ribas Dominicci Airport on a map Set SIG as destination Airport Set SIG as destination Airport Get more information about Fernando Luis Ribas Dominicci Airport
1411,798.30 miles (18,987.47 km) NDorado Airport (DDP)Dorado, Puerto RicoView Dorado Airport on a map Set DDP as destination Airport Set DDP as destination Airport Get more information about Dorado Airport
1511,797.30 miles (18,985.86 km) NLuis Muñoz Marín International Airport (SJU)San Juan, Puerto RicoView Luis Muñoz Marín International Airport on a map Set SJU as destination Airport Set SJU as destination Airport Get more information about Luis Muñoz Marín International Airport