About this route:

A direct, nonstop flight between Mehrabad Airport (THR), Tehran, Iran and St. Gallen–Altenrhein Airport (ACH), Altenrhein, Switzerland would travel a Great Circle distance of 2,274 miles (or 3,660 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 Mehrabad Airport and St. Gallen–Altenrhein Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

IATA / ICAO Codes: THR / OIII
Airport Names:
  1. Mehrabad Airport
  2. فرودگاه مهرآباد
Location: Tehran, Iran
GPS Coordinates: 35°41'21"N by 51°18'48"E
Area Served: Tehran, Karaj
Airport Type: Joint (Public/Military)
Elevation: 3962 feet (1,208 meters)
# of Runways: 3
View all routes: Routes from THR
More Information: THR Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: ACH / LSZR
Airport Names:
  1. St. Gallen–Altenrhein Airport
  2. People's Business Airport
Location: Altenrhein, Switzerland
GPS Coordinates: 47°29'7"N by 9°33'39"E
Area Served: St. Gallen, Switzerland and Lake Constance
Elevation: 1306 feet (398 meters)
# of Runways: 2
View all routes: Routes from ACH
More Information: ACH Maps & Info

Facts about Mehrabad Airport (THR):

  • The airport has the head offices of Iran Air and the Iran Civil Aviation Organization.
  • Mehrabad Airport handled 13,163,368 passengers last year.
  • The furthest airport from Mehrabad Airport (THR) is Totegegie Airport (GMR), which is located 11,490 miles (18,491 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
  • In addition to being known as "Mehrabad Airport", another name for THR is "فرودگاه مهرآباد".
  • The airport was first time used as an airfield for aviation club planes in 1938, then after World War II along with becoming internationally recognized by joining Iran civil aviation organization to the ICAO in 1949, the airport also became an air force base.
  • Training, maintenance and engineering facilities of Iran Air and Iran Aseman Airlines are located at the airport.
  • Mehrabad Airport (THR) has 3 runways.
  • The closest airport to Mehrabad Airport (THR) is Tehran Imam Khomeini International Airport (IKA), which is located 21 miles (34 kilometers) SSW of THR.

Facts about St. Gallen–Altenrhein Airport (ACH):

  • St. Gallen–Altenrhein Airport (ACH) has 2 runways.
  • The paved, eastbound runway 10 is equipped with an Instrument landing system.
  • The furthest airport from St. Gallen–Altenrhein Airport (ACH) is Chatham Islands (CHT), which is nearly antipodal to St. Gallen–Altenrhein Airport (meaning St. Gallen–Altenrhein Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,051 miles (19,394 kilometers) away in Waitangi, Chatham Islands, New Zealand.
  • The airport can be reached via motorway A1.
  • The closest airport to St. Gallen–Altenrhein Airport (ACH) is Hohenems-Dornbirn Airport (HOH), which is located only 10 miles (15 kilometers) SE of ACH.
  • In addition to being known as "St. Gallen–Altenrhein Airport", another name for ACH is "People's Business Airport".

Map of Nearest Airports to Mehrabad Airport:

List of Nearest Airports to Mehrabad Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
120.93 miles (33.69 km) SSWTehran Imam Khomeini International Airport (IKA)Tehran, IranView Tehran Imam Khomeini International Airport on a map Set IKA as origin Airport Set IKA as destination Airport Get more information about Tehran Imam Khomeini International Airport
288.29 miles (142.09 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
3123.59 miles (198.90 km) ENESari 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
4165.72 miles (266.69 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
5205.41 miles (330.58 km) SIsfahan 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
6232.33 miles (373.89 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
7235.91 miles (379.66 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
8242.04 miles (389.52 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
9252.77 miles (406.79 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
10252.96 miles (407.11 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
11280.02 miles (450.64 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
12311.89 miles (501.93 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
13316.01 miles (508.56 km) NNETurkmenbashi International Airport (KRW)Türkmenbaşy, Turkmenistan, TurkmenistanView Turkmenbashi International Airport on a map Set KRW as origin Airport Set KRW as destination Airport Get more information about Turkmenbashi International Airport
14327.41 miles (526.92 km) WNWTabriz International Airport (TBZ)Tabriz, IranView Tabriz International Airport on a map Set TBZ as origin Airport Set TBZ as destination Airport Get more information about Tabriz International Airport
15334.64 miles (538.55 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

Map of Furthest Airports from Mehrabad Airport:

List of Furthest Airports from Mehrabad Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,489.90 miles (18,491.16 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
211,245.16 miles (18,097.29 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
311,160.65 miles (17,961.27 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
411,147.68 miles (17,940.41 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
511,131.57 miles (17,914.48 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
611,007.27 miles (17,714.45 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
710,871.27 miles (17,495.58 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
810,835.59 miles (17,438.14 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
910,827.77 miles (17,425.56 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
1010,802.77 miles (17,385.32 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
1110,795.71 miles (17,373.97 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
1210,724.11 miles (17,258.73 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
1310,668.11 miles (17,168.62 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
1410,644.67 miles (17,130.89 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
1510,641.76 miles (17,126.21 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 St. Gallen–Altenrhein Airport:

List of Nearest Airports to St. Gallen–Altenrhein Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
19.52 miles (15.33 km) SEHohenems-Dornbirn Airport (HOH)Hohenems, AustriaView Hohenems-Dornbirn Airport on a map Set HOH as destination Airport Set HOH as destination Airport Get more information about Hohenems-Dornbirn Airport
213.05 miles (21.00 km) NFriedrichshafen Airport (FDH)Friedrichshafen, Bodensee, GermanyView Friedrichshafen Airport on a map Set FDH as destination Airport Set FDH as destination Airport Get more information about Friedrichshafen Airport
347.28 miles (76.09 km) WZurich Airport (ZRH)Zürich, SwitzerlandView Zurich Airport on a map Set ZRH as destination Airport Set ZRH as destination Airport Get more information about Zurich Airport
465.00 miles (104.61 km) WSWEmmen Swiss Air Base (EML)Emmen, Lucerne, SwitzerlandView Emmen Swiss Air Base on a map Set EML as destination Airport Set EML as destination Airport Get more information about Emmen Swiss Air Base
567.49 miles (108.61 km) SSESamedan Airport (SMV)St. Moritz / Samedan, SwitzerlandView Samedan Airport on a map Set SMV as destination Airport Set SMV as destination Airport Get more information about Samedan Airport
684.68 miles (136.28 km) NStuttgart Airport (STR)Stuttgart, GermanyView Stuttgart Airport on a map Set STR as destination Airport Set STR as destination Airport Get more information about Stuttgart Airport
784.86 miles (136.56 km) EInnsbruck Airport (INN)Innsbruck, AustriaView Innsbruck Airport on a map Set INN as destination Airport Set INN as destination Airport Get more information about Innsbruck Airport
890.76 miles (146.06 km) NEAugsburg Airport (AGB)Augsburg, Bavaria, GermanyView Augsburg Airport on a map Set AGB as destination Airport Set AGB as destination Airport Get more information about Augsburg Airport
991.40 miles (147.09 km) NStuttgart Hauptbahnhof (ZWS)Stuttgart, GermanyView Stuttgart Hauptbahnhof on a map Set ZWS as destination Airport Set ZWS as destination Airport Get more information about Stuttgart Hauptbahnhof
1093.46 miles (150.41 km) ENEFürstenfeldbruck Air Base (FEL)Fürstenfeldbruck, Bavaria, GermanyView Fürstenfeldbruck Air Base on a map Set FEL as destination Airport Set FEL as destination Airport Get more information about Fürstenfeldbruck Air Base
1195.05 miles (152.97 km) WEuroAirport Basel–Mulhouse–Freiburg (BSL)Basel, SwitzerlandView EuroAirport Basel–Mulhouse–Freiburg on a map Set BSL as destination Airport Set BSL as destination Airport Get more information about EuroAirport Basel–Mulhouse–Freiburg
1295.05 miles (152.97 km) WEuroAirport Basel–Mulhouse–Freiburg (MLH)Mulhouse, FranceView EuroAirport Basel–Mulhouse–Freiburg on a map Set MLH as destination Airport Set MLH as destination Airport Get more information about EuroAirport Basel–Mulhouse–Freiburg
13100.83 miles (162.28 km) NWBlack Forest Airport (LHA)Lahr, Baden-Württemberg, GermanyView Black Forest Airport on a map Set LHA as destination Airport Set LHA as destination Airport Get more information about Black Forest Airport
14104.59 miles (168.32 km) WSWBern Airport (BRN)Bern, SwitzerlandView Bern Airport on a map Set BRN as destination Airport Set BRN as destination Airport Get more information about Bern Airport
15106.93 miles (172.08 km) SSWLugano Airport (LUG)Lugano, Agno, SwitzerlandView Lugano Airport on a map Set LUG as destination Airport Set LUG as destination Airport Get more information about Lugano Airport

Map of Furthest Airports from St. Gallen–Altenrhein Airport:

List of Furthest Airports from St. Gallen–Altenrhein Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,051.01 miles (19,394.17 km) SEChatham Islands (CHT)Waitangi, Chatham Islands, New ZealandView Chatham Islands on a map Set CHT as destination Airport Set CHT as destination Airport Get more information about Chatham Islands
211,615.39 miles (18,693.11 km) ESEHood Aerodrome (MRO)Masterton, New ZealandView Hood Aerodrome on a map Set MRO as destination Airport Set MRO as destination Airport Get more information about Hood Aerodrome
311,595.30 miles (18,660.78 km) ESEWellington International Airport (WLG)Wellington, New ZealandView Wellington International Airport on a map Set WLG as destination Airport Set WLG as destination Airport Get more information about Wellington International Airport
411,595.14 miles (18,660.52 km) SEHawke's Bay Airport (NPE)Napier, New ZealandView Hawke's Bay Airport on a map Set NPE as destination Airport Set NPE as destination Airport Get more information about Hawke's Bay Airport
511,594.00 miles (18,658.69 km) SEGisborne Airport (GIS)Gisborne, New ZealandView Gisborne Airport on a map Set GIS as destination Airport Set GIS as destination Airport Get more information about Gisborne Airport
611,586.25 miles (18,646.21 km) ESEPalmerston North Airport (PMR)Palmerston North, New ZealandView Palmerston North Airport on a map Set PMR as destination Airport Set PMR as destination Airport Get more information about Palmerston North Airport
711,585.76 miles (18,645.43 km) ESEKapiti Coast Airport (PPQ)Paraparaumu Beach, New ZealandView Kapiti Coast Airport on a map Set PPQ as destination Airport Set PPQ as destination Airport Get more information about Kapiti Coast Airport
811,583.82 miles (18,642.30 km) ESEKaikoura Aerodrome (KBZ)Kaikoura, New ZealandView Kaikoura Aerodrome on a map Set KBZ as destination Airport Set KBZ as destination Airport Get more information about Kaikoura Aerodrome
911,569.08 miles (18,618.58 km) ESEChristchurch International Airport (CHC)Christchurch, New ZealandView Christchurch International Airport on a map Set CHC as destination Airport Set CHC as destination Airport Get more information about Christchurch International Airport
1011,562.77 miles (18,608.43 km) ESEWoodbourne Airport (BHE)Blenheim, New ZealandView Woodbourne Airport on a map Set BHE as destination Airport Set BHE as destination Airport Get more information about Woodbourne Airport
1111,546.72 miles (18,582.59 km) EAshburton Aerodrome (ASG)Ashburton, New ZealandView Ashburton Aerodrome on a map Set ASG as destination Airport Set ASG as destination Airport Get more information about Ashburton Aerodrome
1211,546.40 miles (18,582.08 km) ESEWanganui Airport (WAG)Wanganui, New ZealandView Wanganui Airport on a map Set WAG as destination Airport Set WAG as destination Airport Get more information about Wanganui Airport
1311,538.84 miles (18,569.92 km) EOamaru Airport (OAM)Oamaru, North Otago, New ZealandView Oamaru Airport on a map Set OAM as destination Airport Set OAM as destination Airport Get more information about Oamaru Airport
1411,530.41 miles (18,556.35 km) ERichard Pearse Airport (Timaru Airport) (TIU)Timaru, New ZealandView Richard Pearse Airport (Timaru Airport) on a map Set TIU as destination Airport Set TIU as destination Airport Get more information about Richard Pearse Airport (Timaru Airport)
1511,529.63 miles (18,555.10 km) SETaupo AirportTe Papa Waka Rererangi o Taupō (TUO)Taupo, New ZealandView Taupo AirportTe Papa Waka Rererangi o Taupō on a map Set TUO as destination Airport Set TUO as destination Airport Get more information about Taupo AirportTe Papa Waka Rererangi o Taupō