About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Alma Airport (YTF), Alma, Quebec, Canada would travel a Great Circle distance of 1,864 miles (or 2,999 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 relatively short distance between Helena Regional Airport and Alma Airport, the route shown on this map most likely still appears to be a straight line.

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: YTF / CYTF
Airport Name: Alma Airport
Location: Alma, Quebec, Canada
GPS Coordinates: 48°30'30"N by 71°38'29"W
Airport Type: Public
Elevation: 449 feet (137 meters)
# of Runways: 1
View all routes: Routes from YTF
More Information: YTF 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".
  • Helena Regional Airport (HLN) has 3 runways.
  • 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.
  • 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.

Facts about Alma Airport (YTF):

  • The closest airport to Alma Airport (YTF) is Roberval Airport (YRJ), which is located 29 miles (46 kilometers) W of YTF.
  • Alma Airport (YTF) currently has only 1 runway.
  • Because of Alma Airport's relatively low elevation of 449 feet, planes can take off or land at Alma 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 furthest airport from Alma Airport (YTF) is Albany Airport (ALH), which is located 11,382 miles (18,318 kilometers) away in Albany, Western Australia, Australia.

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 Alma Airport:

List of Nearest Airports to Alma Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
128.59 miles (46.01 km) WRoberval Airport (YRJ)Roberval, Quebec, CanadaView Roberval Airport on a map Set YRJ as destination Airport Set YRJ as destination Airport Get more information about Roberval Airport
232.01 miles (51.51 km) ESECFB Bagotville (YBG)Bagotville, Quebec, CanadaView CFB Bagotville on a map Set YBG as destination Airport Set YBG as destination Airport Get more information about CFB Bagotville
338.33 miles (61.68 km) WNWDolbeau-Saint-Félicien Airport (YDO)Dolbeau-Mistassini, Quebec, CanadaView Dolbeau-Saint-Félicien Airport on a map Set YDO as destination Airport Set YDO as destination Airport Get more information about Dolbeau-Saint-Félicien Airport
490.82 miles (146.16 km) SECharlevoix Airport (YML)Charlevoix, Quebec, CanadaView Charlevoix Airport on a map Set YML as destination Airport Set YML as destination Airport Get more information about Charlevoix Airport
592.65 miles (149.10 km) SWLa Tuque Airport (YLQ)La Tuque, Quebec, CanadaView La Tuque Airport on a map Set YLQ as destination Airport Set YLQ as destination Airport Get more information about La Tuque Airport
6107.88 miles (173.62 km) ESERivière-du-Loup Airport (YRI)Rivière-du-Loup, Quebec, CanadaView Rivière-du-Loup Airport on a map Set YRI as destination Airport Set YRI as destination Airport Get more information about Rivière-du-Loup Airport
7111.14 miles (178.86 km) SValcartier (W/C J.H.L. (Joe) Lecomte) Heliport (YOY)Valcartier, Québec, CanadaView Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport on a map Set YOY as destination Airport Set YOY as destination Airport Get more information about Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport
8117.33 miles (188.83 km) EForestville Airport (YFE)Forestville, Quebec, CanadaView Forestville Airport on a map Set YFE as destination Airport Set YFE as destination Airport Get more information about Forestville Airport
9119.23 miles (191.88 km) SQuébec City Jean Lesage International Airport (YQB)Sainte-Foy, Quebec City, Quebec, CanadaView Québec City Jean Lesage International Airport on a map Set YQB as destination Airport Set YQB as destination Airport Get more information about Québec City Jean Lesage International Airport
10144.01 miles (231.76 km) ERimouski Airport (YXK)Rimouski, Quebec, CanadaView Rimouski Airport on a map Set YXK as destination Airport Set YXK as destination Airport Get more information about Rimouski Airport
11156.74 miles (252.25 km) SSWTrois-Rivières Airport (YRQ)Trois-Rivières, Quebec, CanadaView Trois-Rivières Airport on a map Set YRQ as destination Airport Set YRQ as destination Airport Get more information about Trois-Rivières Airport
12156.97 miles (252.62 km) NWChibougamau/Chapais Airport (YMT)Chibougamau, Quebec, CanadaView Chibougamau/Chapais Airport on a map Set YMT as destination Airport Set YMT as destination Airport Get more information about Chibougamau/Chapais Airport
13157.17 miles (252.94 km) EMont-Joli Airport (YYY)Mont-Joli, Quebec, CanadaView Mont-Joli Airport on a map Set YYY as destination Airport Set YYY as destination Airport Get more information about Mont-Joli Airport
14162.17 miles (260.99 km) ENEBaie-Comeau Airport (YBC)Baie-Comeau, Quebec, CanadaView Baie-Comeau Airport on a map Set YBC as destination Airport Set YBC as destination Airport Get more information about Baie-Comeau Airport
15175.81 miles (282.94 km) ESENorthern Aroostook Regional Airport (WFK)Frenchville, Maine, United StatesView Northern Aroostook Regional Airport on a map Set WFK as destination Airport Set WFK as destination Airport Get more information about Northern Aroostook Regional Airport

Map of Furthest Airports from Alma Airport:

List of Furthest Airports from Alma Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,382.31 miles (18,318.00 km) SSWAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as destination Airport Set ALH as destination Airport Get more information about Albany Airport
211,374.58 miles (18,305.57 km) SSWManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as destination Airport Set MJP as destination Airport Get more information about Manjimup Airport
311,371.38 miles (18,300.42 km) SSWMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as destination Airport Set MGV as destination Airport Get more information about Margaret River Airport
411,350.25 miles (18,266.42 km) SSWBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as destination Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
511,325.08 miles (18,225.90 km) SSWBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as destination Airport Set BUY as destination Airport Get more information about Bunbury Airport
611,306.89 miles (18,196.63 km) SSWKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as destination Airport Set KNI as destination Airport Get more information about Katanning Airport
711,237.07 miles (18,084.27 km) SSWJandakot 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
811,236.73 miles (18,083.73 km) SSWRottnest 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
911,225.22 miles (18,065.19 km) SSWPerth 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
1011,199.64 miles (18,024.03 km) SWEsperance Airport (EPR)Esperance, AustraliaView Esperance Airport on a map Set EPR as destination Airport Set EPR as destination Airport Get more information about Esperance Airport
1111,130.39 miles (17,912.59 km) SSWJurien 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
1211,053.86 miles (17,789.42 km) SWKambalda Airport (KDB)Kambalda, Western Australia, AustraliaView Kambalda Airport on a map Set KDB as destination Airport Set KDB as destination Airport Get more information about Kambalda Airport
1311,042.27 miles (17,770.77 km) SSWMorawa 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
1411,033.80 miles (17,757.13 km) SSWWindarling 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
1511,033.60 miles (17,756.82 km) SSWGeraldton 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