About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Masasi Airport (XMI), Masasi, Tanzania would travel a Great Circle distance of 9,425 miles (or 15,168 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 Masasi 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 Masasi 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: XMI / HTMI
Airport Names:
  1. Masasi Airport
  2. Uwanja wa Ndege wa Masasi  (Swahili)
Location: Masasi, Tanzania
GPS Coordinates: 10°44'17"S by 38°46'17"E
Operator/Owner: Government of Tanzania
Airport Type: Public
Elevation: 1700 feet (518 meters)
# of Runways: 1
View all routes: Routes from XMI
More Information: XMI 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".
  • 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.

Facts about Masasi Airport (XMI):

  • The closest airport to Masasi Airport (XMI) is Mueda Airport (MUD), which is located 84 miles (135 kilometers) SE of XMI.
  • The furthest airport from Masasi Airport (XMI) is Hilo International Airport (ITO), which is located 11,327 miles (18,229 kilometers) away in Hilo, Hawaii, United States.
  • Masasi Airport (XMI) currently has only 1 runway.
  • In addition to being known as "Masasi Airport", another name for XMI is "Uwanja wa Ndege wa Masasi  (Swahili)".

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 Masasi Airport:

List of Nearest Airports to Masasi Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
183.95 miles (135.10 km) SEMueda Airport (MUD)Mueda, MozambiqueView Mueda Airport on a map Set MUD as destination Airport Set MUD as destination Airport Get more information about Mueda Airport
290.95 miles (146.36 km) NELindi / Kikwetu Airport (LDI)Lindi, TanzaniaView Lindi / Kikwetu Airport on a map Set LDI as destination Airport Set LDI as destination Airport Get more information about Lindi / Kikwetu Airport
399.76 miles (160.56 km) ENEMtwara Airport (MYW)Mtwara, TanzaniaView Mtwara Airport on a map Set MYW as destination Airport Set MYW as destination Airport Get more information about Mtwara Airport
4115.62 miles (186.08 km) ESEMocímboa da Praia Airport (MZB)Mocimboa da Praia, MozambiqueView Mocímboa da Praia Airport on a map Set MZB as destination Airport Set MZB as destination Airport Get more information about Mocímboa da Praia Airport
5135.86 miles (218.64 km) NNEKilwa Masoko Airport (KIY)Kilwa Masoko, TanzaniaView Kilwa Masoko Airport on a map Set KIY as destination Airport Set KIY as destination Airport Get more information about Kilwa Masoko Airport
6195.32 miles (314.34 km) SEPemba Airport (POL)Pemba/Porto Amelia, MozambiqueView Pemba Airport on a map Set POL as destination Airport Set POL as destination Airport Get more information about Pemba Airport
7268.34 miles (431.85 km) NJulius Nyerere International Airport (DAR)Dar es Salaam, TanzaniaView Julius Nyerere International Airport on a map Set DAR as destination Airport Set DAR as destination Airport Get more information about Julius Nyerere International Airport
8290.24 miles (467.10 km) SSENacala Airport (MNC)Nacala, MozambiqueView Nacala Airport on a map Set MNC as destination Airport Set MNC as destination Airport Get more information about Nacala Airport
9294.60 miles (474.11 km) SWLichinga Airport (VXC)Lichinga, MozambiqueView Lichinga Airport on a map Set VXC as destination Airport Set VXC as destination Airport Get more information about Lichinga Airport
10295.57 miles (475.67 km) NWIringa / Nduli Airport (IRI)Iringa, TanzaniaView Iringa / Nduli Airport on a map Set IRI as destination Airport Set IRI as destination Airport Get more information about Iringa / Nduli Airport
11303.70 miles (488.76 km) SNampula Airport (APL)Nampula, MozambiqueView Nampula Airport on a map Set APL as destination Airport Set APL as destination Airport Get more information about Nampula Airport
12310.01 miles (498.90 km) EPrince Said Ibrahim International Airport (HAH)Moroni, ComorosView Prince Said Ibrahim International Airport on a map Set HAH as destination Airport Set HAH as destination Airport Get more information about Prince Said Ibrahim International Airport
13310.39 miles (499.53 km) ESEIconi Airport (YVA)Moroni, ComorosView Iconi Airport on a map Set YVA as destination Airport Set YVA as destination Airport Get more information about Iconi Airport
14313.58 miles (504.65 km) NAbeid Amani Karume International Airport (ZNZ)Zanzibar, TanzaniaView Abeid Amani Karume International Airport on a map Set ZNZ as destination Airport Set ZNZ as destination Airport Get more information about Abeid Amani Karume International Airport
15319.79 miles (514.66 km) SSWCuamba Airport (FXO)Cuamba, MozambiqueView Cuamba Airport on a map Set FXO as destination Airport Set FXO as destination Airport Get more information about Cuamba Airport

Map of Furthest Airports from Masasi Airport:

List of Furthest Airports from Masasi Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,327.05 miles (18,229.07 km) NEHilo International Airport (ITO)Hilo, Hawaii, United StatesView Hilo International Airport on a map Set ITO as destination Airport Set ITO as destination Airport Get more information about Hilo International Airport
211,285.65 miles (18,162.45 km) NEPōhakuloa Training Area (BSF)Camp Pohakuloa, Hawaii, United StatesView Pōhakuloa Training Area on a map Set BSF as destination Airport Set BSF as destination Airport Get more information about Pōhakuloa Training Area
311,282.58 miles (18,157.51 km) NEWaimea-Kohala Airport (MUE)Kamuela, Hawaii, United StatesView Waimea-Kohala Airport on a map Set MUE as destination Airport Set MUE as destination Airport Get more information about Waimea-Kohala Airport
411,270.80 miles (18,138.54 km) NEKona International Airport at Keāhole (KOA)Kailua / Kona, Hawaii, United StatesView Kona International Airport at Keāhole on a map Set KOA as destination Airport Set KOA as destination Airport Get more information about Kona International Airport at Keāhole
511,262.40 miles (18,125.04 km) NEUpolu Airport (UPP)Hawi, Hawaii, United StatesView Upolu Airport on a map Set UPP as destination Airport Set UPP as destination Airport Get more information about Upolu Airport
611,234.30 miles (18,079.81 km) NEHana Airport (HNM)Hana, Hawaii, United StatesView Hana Airport on a map Set HNM as destination Airport Set HNM as destination Airport Get more information about Hana Airport
711,207.85 miles (18,037.25 km) NEKahului Airport (OGG)Kahului, Hawaii, United StatesView Kahului Airport on a map Set OGG as destination Airport Set OGG as destination Airport Get more information about Kahului Airport
811,192.25 miles (18,012.14 km) NEKapalua Airport (JHM)Lahaina, Hawaii, United StatesView Kapalua Airport on a map Set JHM as destination Airport Set JHM as destination Airport Get more information about Kapalua Airport
911,183.41 miles (17,997.92 km) NELanai Airport (LNY)Lanai City, Hawaii, United StatesView Lanai Airport on a map Set LNY as destination Airport Set LNY as destination Airport Get more information about Lanai Airport
1011,176.42 miles (17,986.65 km) ENECassidy International Airport (CXI)Christmas Island, KiribatiView Cassidy International Airport on a map Set CXI as destination Airport Set CXI as destination Airport Get more information about Cassidy International Airport
1111,166.72 miles (17,971.05 km) NEKalaupapa Airport (LUP)Kalaupapa, Hawaii, United StatesView Kalaupapa Airport on a map Set LUP as destination Airport Set LUP as destination Airport Get more information about Kalaupapa Airport
1211,162.16 miles (17,963.71 km) NEMolokai Airport (MKK)Kaunakakai, Hawaii, United StatesView Molokai Airport on a map Set MKK as destination Airport Set MKK as destination Airport Get more information about Molokai Airport
1311,110.77 miles (17,881.01 km) NEHonolulu International Airport (HNL)Honolulu, Hawaii, United StatesView Honolulu International Airport on a map Set HNL as destination Airport Set HNL as destination Airport Get more information about Honolulu International Airport
1411,110.77 miles (17,881.01 km) NEHickam Field (HIK)Honolulu, Hawaii, United StatesView Hickam Field on a map Set HIK as destination Airport Set HIK as destination Airport Get more information about Hickam Field
1511,102.99 miles (17,868.49 km) NEKalaeloa Airport (NAX)Kapolei, Hawaii, United StatesView Kalaeloa Airport on a map Set NAX as destination Airport Set NAX as destination Airport Get more information about Kalaeloa Airport