About this route:

A direct, nonstop flight between MAG Osmani International Airport (ZYL), Sylhet, Bangladesh and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 7,272 miles (or 11,703 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 MAG Osmani 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 MAG Osmani 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: ZYL / VGSY
Airport Names:
  1. MAG Osmani International Airport
  2. ওসমানী আন্তর্জাতিক বিমানবন্দর
  3. Osmani Antarjātik Bimānabandar
Location: Sylhet, Bangladesh
GPS Coordinates: 24°57'47"N by 91°52'0"E
Area Served: Sylhet
Operator/Owner: Civil Aviation Authority of Bangladesh
Airport Type: Public
Elevation: 50 feet (15 meters)
# of Runways: 1
View all routes: Routes from ZYL
More Information: ZYL 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 MAG Osmani International Airport (ZYL):

  • Work started in 2006 to upgrade the terminal facilities to enable handling of international flights.
  • The closest airport to MAG Osmani International Airport (ZYL) is Kailashahar Airport (IXH), which is located 46 miles (74 kilometers) S of ZYL.
  • The vast majority of passengers using the airport are expatriate Bangladeshis and their descendants from the Sylhet Division living in the United Kingdom.
  • MAG Osmani International Airport (ZYL) currently has only 1 runway.
  • The furthest airport from MAG Osmani International Airport (ZYL) is La Florida Airport (LSC), which is located 11,345 miles (18,258 kilometers) away in La Serena, Chile.
  • The airport was initially served by domestic flights from Shahjalal International Airport by the country's national airline Biman Bangladesh Airlines.
  • In addition to being known as "MAG Osmani International Airport", other names for ZYL include "ওসমানী আন্তর্জাতিক বিমানবন্দর" and "Osmani Antarjātik Bimānabandar".
  • Because of MAG Osmani International Airport's relatively low elevation of 50 feet, planes can take off or land at MAG Osmani International 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.

Facts about Helena Regional Airport (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".
  • 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 (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.

Map of Nearest Airports to MAG Osmani International Airport:

List of Nearest Airports to MAG Osmani International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
146.12 miles (74.23 km) SKailashahar Airport (IXH)Kailashahar, IndiaView Kailashahar Airport on a map Set IXH as origin Airport Set IXH as destination Airport Get more information about Kailashahar Airport
251.62 miles (83.08 km) NShillong Airport शिल्लोंग एअरपोर्ट (SHL)Shillong, IndiaView Shillong Airport शिल्लोंग एअरपोर्ट on a map Set SHL as origin Airport Set SHL as destination Airport Get more information about Shillong Airport शिल्लोंग एअरपोर्ट
357.56 miles (92.63 km) SKamalpur Airport (IXQ)Kamalpur, IndiaView Kamalpur Airport on a map Set IXQ as origin Airport Set IXQ as destination Airport Get more information about Kamalpur Airport
464.46 miles (103.73 km) SSWKhowai Airport (IXN)Khowai, IndiaView Khowai Airport on a map Set IXN as origin Airport Set IXN as destination Airport Get more information about Khowai Airport
569.73 miles (112.23 km) ESilchar Airport (IXS)Silchar, IndiaView Silchar Airport on a map Set IXS as origin Airport Set IXS as destination Airport Get more information about Silchar Airport
680.88 miles (130.16 km) NNWLokpriya Gopinath Bordoloi International Airport (GAU)Guwahati, IndiaView Lokpriya Gopinath Bordoloi International Airport on a map Set GAU as origin Airport Set GAU as destination Airport Get more information about Lokpriya Gopinath Bordoloi International Airport
783.93 miles (135.07 km) SSWAgartala Airport (IXA)Agartala, IndiaView Agartala Airport on a map Set IXA as origin Airport Set IXA as destination Airport Get more information about Agartala Airport
891.04 miles (146.51 km) SSELengpui Airport (AJL)Aizawl, IndiaView Lengpui Airport on a map Set AJL as origin Airport Set AJL as destination Airport Get more information about Lengpui Airport
9120.44 miles (193.83 km) SWHazrat Shahjalal International Airport (DAC)Dhaka, BangladeshView Hazrat Shahjalal International Airport on a map Set DAC as origin Airport Set DAC as destination Airport Get more information about Hazrat Shahjalal International Airport
10128.02 miles (206.02 km) EImphal International Airport (IMF)Imphal, IndiaView Imphal International Airport on a map Set IMF as origin Airport Set IMF as destination Airport Get more information about Imphal International Airport
11133.70 miles (215.17 km) NNETezpur Airport (TEZ)Tezpur, Assam, IndiaView Tezpur Airport on a map Set TEZ as origin Airport Set TEZ as destination Airport Get more information about Tezpur Airport
12134.77 miles (216.90 km) ENEDimapur Airport (DMU)Dimapur, IndiaView Dimapur Airport on a map Set DMU as origin Airport Set DMU as destination Airport Get more information about Dimapur Airport
13146.81 miles (236.26 km) NWRupsi Airport (RUP)Rupsi, Meghalaya, IndiaView Rupsi Airport on a map Set RUP as origin Airport Set RUP as destination Airport Get more information about Rupsi Airport
14164.75 miles (265.14 km) WNWLalmonirhat Airport (LLJ)Lalmonirhat, BangladeshView Lalmonirhat Airport on a map Set LLJ as origin Airport Set LLJ as destination Airport Get more information about Lalmonirhat Airport
15173.28 miles (278.86 km) NWCooch Behar Airport (COH)Cooch Behar, IndiaView Cooch Behar Airport on a map Set COH as origin Airport Set COH as destination Airport Get more information about Cooch Behar Airport

Map of Furthest Airports from MAG Osmani International Airport:

List of Furthest Airports from MAG Osmani International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,344.82 miles (18,257.67 km) WSWLa Florida Airport (LSC)La Serena, ChileView La Florida Airport on a map Set LSC as origin Airport Set LSC as destination Airport Get more information about La Florida Airport
211,341.95 miles (18,253.06 km) WChañaral Airport (CNR)Chañaral, Atacama Region, ChileView Chañaral Airport on a map Set CNR as origin Airport Set CNR as destination Airport Get more information about Chañaral Airport
311,340.90 miles (18,251.37 km) SWCapitán FAP Renán Elías Olivera International Airport (PIO)Pisco, PeruView Capitán FAP Renán Elías Olivera International Airport on a map Set PIO as origin Airport Set PIO as destination Airport Get more information about Capitán FAP Renán Elías Olivera International Airport
411,333.59 miles (18,239.60 km) SWMaria Reiche Neuman Airport (NZC)Nazca, Ica Region, PeruView Maria Reiche Neuman Airport on a map Set NZC as origin Airport Set NZC as destination Airport Get more information about Maria Reiche Neuman Airport
511,326.87 miles (18,228.79 km) WSWChamonate Airfield (CPO)Copiapó, Atacama Region, ChileView Chamonate Airfield on a map Set CPO as origin Airport Set CPO as destination Airport Get more information about Chamonate Airfield
611,317.98 miles (18,214.47 km) WAndrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF)Antofagasta, ChileView Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) on a map Set ANF as origin Airport Set ANF as destination Airport Get more information about Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport)
711,298.60 miles (18,183.29 km) WCarolina Airport (CLN)Carolina, Maranhão, BrazilView Carolina Airport on a map Set CLN as origin Airport Set CLN as destination Airport Get more information about Carolina Airport
811,290.76 miles (18,170.67 km) WSWViña del Mar Airport (KNA)Viña del Mar, ChileView Viña del Mar Airport on a map Set KNA as origin Airport Set KNA as destination Airport Get more information about Viña del Mar Airport
911,289.83 miles (18,169.18 km) WRicardo García Posada Airport El Salvador Bajo Airport (ESR)El Salvador, ChileView Ricardo García Posada Airport El Salvador Bajo Airport on a map Set ESR as origin Airport Set ESR as destination Airport Get more information about Ricardo García Posada Airport El Salvador Bajo Airport
1011,288.89 miles (18,167.67 km) SWJorge Chávez International Airport (LIM)Callao (near Lima), PeruView Jorge Chávez International Airport on a map Set LIM as origin Airport Set LIM as destination Airport Get more information about Jorge Chávez International Airport
1111,256.70 miles (18,115.86 km) SWLa Unión Airport (LUI)La Unión, Honduras[disambiguation needed]View La Unión Airport on a map Set LUI as origin Airport Set LUI as destination Airport Get more information about La Unión Airport
1211,253.84 miles (18,111.26 km) WSWDiego Aracena International Airport (IQQ)Iquique, ChileView Diego Aracena International Airport on a map Set IQQ as origin Airport Set IQQ as destination Airport Get more information about Diego Aracena International Airport
1311,246.66 miles (18,099.71 km) WSWIlo Airport (ILQ)Ilo, Moquegua Region, PeruView Ilo Airport on a map Set ILQ as origin Airport Set ILQ as destination Airport Get more information about Ilo Airport
1411,241.58 miles (18,091.52 km) WSWComodoro Arturo Merino Benítez International Airport (SCL)Santiago, ChileView Comodoro Arturo Merino Benítez International Airport on a map Set SCL as origin Airport Set SCL as destination Airport Get more information about Comodoro Arturo Merino Benítez International Airport
1511,229.55 miles (18,072.16 km) SWCarriel Sur International Airport (CCP)Concepción, Bío Bío Region, ChileView Carriel Sur International Airport on a map Set CCP as origin Airport Set CCP as destination Airport Get more information about Carriel Sur International 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