About this route:

A direct, nonstop flight between Tehran Imam Khomeini International Airport (IKA), Tehran, Iran and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 6,673 miles (or 10,740 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 Tehran Imam Khomeini International 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 Tehran Imam Khomeini International 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: IKA / OIIE
Airport Names:
  1. Tehran Imam Khomeini International Airport
  2. فرودگاه امام خمینی
Location: Tehran, Iran
GPS Coordinates: 35°24'57"N by 51°9'7"E
Area Served: Tehran
Operator/Owner: Iranian Airports Holding Company
Airport Type: Public
Elevation: 3305 feet (1,007 meters)
# of Runways: 2
View all routes: Routes from IKA
More Information: IKA Maps & Info

Arrival 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

Facts about Tehran Imam Khomeini International Airport (IKA):

  • The furthest airport from Tehran Imam Khomeini International Airport (IKA) is Totegegie Airport (GMR), which is located 11,511 miles (18,525 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
  • The closest airport to Tehran Imam Khomeini International Airport (IKA) is Mehrabad Airport (THR), which is located 21 miles (34 kilometers) NNE of IKA.
  • The original opening was scheduled for 11 February 2004, the onset of the auspicious "Ten-Day Dawn" celebrations, marking the anniversary of the 1979 Islamic Revolution.
  • Tehran Imam Khomeini International Airport handled 4,986,477 passengers last year.
  • TAV officials, who had agreed to clear out for two weeks for the dispute to be settled, also stated that they believed the memorandum of understanding they signed with the Iranian government last year to operate the airport's Terminal 1 is still in effect.
  • IKA has obtained the international certificate of Integrated Management System.
  • In addition to being known as "Tehran Imam Khomeini International Airport", another name for IKA is "فرودگاه امام خمینی".
  • Tehran Imam Khomeini International Airport (IKA) has 2 runways.

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.
  • 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 covers 1,224 acres at an elevation of 3,877 feet.
  • In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".

Map of Nearest Airports to Tehran Imam Khomeini International Airport:

List of Nearest Airports to Tehran Imam Khomeini International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
120.93 miles (33.69 km) NNEMehrabad Airport (THR)Tehran, IranView Mehrabad Airport on a map Set THR as origin Airport Set THR as destination Airport Get more information about Mehrabad Airport
2108.66 miles (174.87 km) NEBishe Kola Air Base (BSM)Amol, IranView Bishe Kola Air Base on a map Set BSM as origin Airport Set BSM as destination Airport Get more information about Bishe Kola Air Base
3141.82 miles (228.24 km) NESari Dasht-e Naz International Airport (SRY)Sari, IranView Sari Dasht-e Naz International Airport on a map Set SRY as origin Airport Set SRY as destination Airport Get more information about Sari Dasht-e Naz International Airport
4151.66 miles (244.07 km) WSWHamadan Airport (HDM)Hamadan, IranView Hamadan Airport on a map Set HDM as origin Airport Set HDM as destination Airport Get more information about Hamadan Airport
5188.57 miles (303.47 km) SSEIsfahan International Airport (IFN)Isfahan, IranView Isfahan International Airport on a map Set IFN as origin Airport Set IFN as destination Airport Get more information about Isfahan International Airport
6213.22 miles (343.14 km) SWKhorramabad Airport (KHD)Khorramabad, IranView Khorramabad Airport on a map Set KHD as origin Airport Set KHD as destination Airport Get more information about Khorramabad Airport
7216.23 miles (347.98 km) SShahrekord International Airport (CQD)Shahrekord, IranView Shahrekord International Airport on a map Set CQD as origin Airport Set CQD as destination Airport Get more information about Shahrekord International Airport
8238.14 miles (383.24 km) WSWShahid Ashrafi Esfahani Airport (KSH)Kermanshah, IranView Shahid Ashrafi Esfahani Airport on a map Set KSH as origin Airport Set KSH as destination Airport Get more information about Shahid Ashrafi Esfahani Airport
9251.26 miles (404.37 km) NWArdabil Airport (ADU)Ardabil, IranView Ardabil Airport on a map Set ADU as origin Airport Set ADU as destination Airport Get more information about Ardabil Airport
10259.55 miles (417.71 km) SWDezful Airport (DEF)Dezful, IranView Dezful Airport on a map Set DEF as origin Airport Set DEF as destination Airport Get more information about Dezful Airport
11264.65 miles (425.91 km) NNWLankaran International Airport (LLK)Lankaran, AzerbaijanView Lankaran International Airport on a map Set LLK as origin Airport Set LLK as destination Airport Get more information about Lankaran International Airport
12301.84 miles (485.76 km) SEShahid Sadooghi Airport (AZD)Yazd, IranView Shahid Sadooghi Airport on a map Set AZD as origin Airport Set AZD as destination Airport Get more information about Shahid Sadooghi Airport
13313.71 miles (504.87 km) SSWAhwaz International Airport (AWZ)Ahwaz, IranView Ahwaz International Airport on a map Set AWZ as origin Airport Set AWZ as destination Airport Get more information about Ahwaz International Airport
14328.53 miles (528.71 km) WSulaimaniyah International Airport (ISU)Sulaimaniyah, Kurdistan, IraqView Sulaimaniyah International Airport on a map Set ISU as origin Airport Set ISU as destination Airport Get more information about Sulaimaniyah International Airport
15330.03 miles (531.13 km) SSWOmidiyeh Air Base (OMI)Omidiyeh, IranView Omidiyeh Air Base on a map Set OMI as origin Airport Set OMI as destination Airport Get more information about Omidiyeh Air Base

Map of Furthest Airports from Tehran Imam Khomeini International Airport:

List of Furthest Airports from Tehran Imam Khomeini International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,510.83 miles (18,524.85 km) SSETotegegie Airport (GMR)Mangareva, Gambier Islands, French PolynesiaView Totegegie Airport on a map Set GMR as origin Airport Set GMR as destination Airport Get more information about Totegegie Airport
211,265.93 miles (18,130.72 km) SSETureira Airport (ZTA)Tureia, Tuamotus, French PolynesiaView Tureira Airport on a map Set ZTA as origin Airport Set ZTA as destination Airport Get more information about Tureira Airport
311,168.52 miles (17,973.95 km) SSENukutavake Airport (NUK)Nukutavake, Tuamotus, French PolynesiaView Nukutavake Airport on a map Set NUK as origin Airport Set NUK as destination Airport Get more information about Nukutavake Airport
411,159.16 miles (17,958.87 km) WSWMataveri International Airport (IPC)Easter Island, ChileView Mataveri International Airport on a map Set IPC as origin Airport Set IPC as destination Airport Get more information about Mataveri International Airport
511,152.50 miles (17,948.17 km) SSEPukarua Airport (PUK)Pukarua, Tuamotus, French PolynesiaView Pukarua Airport on a map Set PUK as origin Airport Set PUK as destination Airport Get more information about Pukarua Airport
611,027.94 miles (17,747.71 km) SEHao Airport (HOI)Hao, Tuamotu Island, French PolynesiaView Hao Airport on a map Set HOI as origin Airport Set HOI as destination Airport Get more information about Hao Airport
710,892.09 miles (17,529.07 km) SSEFangatau Airport (FGU)Fangatau, French PolynesiaView Fangatau Airport on a map Set FGU as origin Airport Set FGU as destination Airport Get more information about Fangatau Airport
810,856.21 miles (17,471.33 km) SERaroia Airport (RRR)Raroia, French PolynesiaView Raroia Airport on a map Set RRR as origin Airport Set RRR as destination Airport Get more information about Raroia Airport
910,848.16 miles (17,458.37 km) SEMakemo Airport (MKP)Makemo, French PolynesiaView Makemo Airport on a map Set MKP as origin Airport Set MKP as destination Airport Get more information about Makemo Airport
1010,822.69 miles (17,417.38 km) SEAnaa Airport (AAA)Anaa, Tuamotus, French PolynesiaView Anaa Airport on a map Set AAA as origin Airport Set AAA as destination Airport Get more information about Anaa Airport
1110,812.49 miles (17,400.98 km) ESERurutu Airport (RUR)Rurutu, French PolynesiaView Rurutu Airport on a map Set RUR as origin Airport Set RUR as destination Airport Get more information about Rurutu Airport
1210,744.19 miles (17,291.06 km) SEFakarava Airport (FAV)Fakarava, Society Islands, French PolynesiaView Fakarava Airport on a map Set FAV as origin Airport Set FAV as destination Airport Get more information about Fakarava Airport
1310,688.12 miles (17,200.81 km) SEApataki Airport (APK)Apataki, French PolynesiaView Apataki Airport on a map Set APK as origin Airport Set APK as destination Airport Get more information about Apataki Airport
1410,663.56 miles (17,161.29 km) SEFa'a'ā International Airport (PPT)Papeete, Tahiti, French PolynesiaView Fa'a'ā International Airport on a map Set PPT as origin Airport Set PPT as destination Airport Get more information about Fa'a'ā International Airport
1510,661.77 miles (17,158.42 km) SEArutua Airport (AXR)Arutua, Tuamotus, French PolynesiaView Arutua Airport on a map Set AXR as origin Airport Set AXR as destination Airport Get more information about Arutua Airport

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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination Airport Set MGH as destination Airport Get more information about Margate Airport