About this route:

A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and Mao Airport (AMO), Mao, Chad would travel a Great Circle distance of 7,512 miles (or 12,089 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 Port Heiden Airport and Mao 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 Port Heiden Airport and Mao Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: PTH / PAPH
Airport Names:
  1. Port Heiden Airport
  2. Port Heiden Air Force Station
  3. Fort Morrow Army Airfield
Location: Port Heiden, Alaska, United States
GPS Coordinates: 56°57'33"N by 158°37'59"W
Area Served: Port Heiden, Alaska
Operator/Owner: State of Alaska DOT&PF - Central Region
Airport Type: Public
Elevation: 95 feet (29 meters)
# of Runways: 2
View all routes: Routes from PTH
More Information: PTH Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: AMO / FTTU
Airport Names:
  1. Mao Airport
  2. Mao Airport (Mao)
Location: Mao, Chad
GPS Coordinates: 14°8'47"N by 15°18'54"E
Area Served: Mao
Airport Type: Public
Elevation: 1165 feet (355 meters)
# of Runways: 1
View all routes: Routes from AMO
More Information: AMO Maps & Info

Facts about Port Heiden Airport (PTH):

  • The closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
  • The furthest airport from Port Heiden Airport (PTH) is George Airport (GRJ), which is located 10,850 miles (17,462 kilometers) away in George, South Africa.
  • The Air Force remediated the radar site around 2000, removing all abandoned military structures and returning the site to a natural condition.
  • Because of Port Heiden Airport's relatively low elevation of 95 feet, planes can take off or land at Port Heiden 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.
  • Port Heiden Airport (PTH) has 2 runways.
  • In addition to being known as "Port Heiden Airport", other names for PTH include "Port Heiden Air Force Station" and "Fort Morrow Army Airfield".
  • Beginning in 1958 the airport was used to support Port Heiden Air Force Station, a Cold War United States Air Force Distant Early Warning Line radar station.

Facts about Mao Airport (AMO):

  • The closest airport to Mao Airport (AMO) is Bol-Berim Airport (OTC), which is located 62 miles (100 kilometers) SW of AMO.
  • In addition to being known as "Mao Airport", another name for AMO is "Mao Airport (Mao)".
  • Mao Airport (AMO) currently has only 1 runway.
  • The furthest airport from Mao Airport (AMO) is Fitiuta Airport (FTI), which is nearly antipodal to Mao Airport (meaning Mao Airport is almost on the exact opposite side of the Earth from Fitiuta Airport), and is located 12,119 miles (19,504 kilometers) away in Fiti‘uta, American Samoa, United States.

Map of Nearest Airports to Port Heiden Airport:

List of Nearest Airports to Port Heiden Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
144.35 miles (71.37 km) SChignik Fisheries Airport (KCG)Chignik, Alaska, United States.View Chignik Fisheries Airport on a map Set KCG as origin Airport Set KCG as destination Airport Get more information about Chignik Fisheries Airport
244.93 miles (72.32 km) SChignik Lagoon Airport (KCL)Chignik Lagoon, Alaska, United StatesView Chignik Lagoon Airport on a map Set KCL as origin Airport Set KCL as destination Airport Get more information about Chignik Lagoon Airport
346.43 miles (74.72 km) NEUgashik Bay Airport (UGB)Pilot Point, Alaska, United StatesView Ugashik Bay Airport on a map Set UGB as origin Airport Set UGB as destination Airport Get more information about Ugashik Bay Airport
446.69 miles (75.14 km) SChignik Bay Seaplane Base (KBW)Chignik, Alaska, United States.View Chignik Bay Seaplane Base on a map Set KBW as origin Airport Set KBW as destination Airport Get more information about Chignik Bay Seaplane Base
548.95 miles (78.78 km) SChignik Lake Airport (KCQ)Chignik Lake, Alaska, United StatesView Chignik Lake Airport on a map Set KCQ as origin Airport Set KCQ as destination Airport Get more information about Chignik Lake Airport
658.43 miles (94.03 km) NEPilot Point Airport (PIP)Pilot Point, Alaska, United StatesView Pilot Point Airport on a map Set PIP as origin Airport Set PIP as destination Airport Get more information about Pilot Point Airport
760.49 miles (97.35 km) NEUgashik Airport (UGS)Ugashik, Alaska, United StatesView Ugashik Airport on a map Set UGS as origin Airport Set UGS as destination Airport Get more information about Ugashik Airport
875.46 miles (121.44 km) SSWPerryville Airport (KPV)Perryville, Alaska, United StatesView Perryville Airport on a map Set KPV as origin Airport Set KPV as destination Airport Get more information about Perryville Airport
996.70 miles (155.62 km) NNEEgegik Airport (EGX)Egegik, Alaska, United StatesView Egegik Airport on a map Set EGX as origin Airport Set EGX as destination Airport Get more information about Egegik Airport
1098.71 miles (158.85 km) SWPort Moller Airport (PML)Cold Bay, Alaska, United StatesView Port Moller Airport on a map Set PML as origin Airport Set PML as destination Airport Get more information about Port Moller Airport
11116.68 miles (187.79 km) WSWNelson Lagoon Airport (NLG)Nelson Lagoon, Alaska, United StatesView Nelson Lagoon Airport on a map Set NLG as origin Airport Set NLG as destination Airport Get more information about Nelson Lagoon Airport
12129.57 miles (208.52 km) NClarks Point Airport (CLP)Clarks Point, Alaska, United StatesView Clarks Point Airport on a map Set CLP as origin Airport Set CLP as destination Airport Get more information about Clarks Point Airport
13134.54 miles (216.52 km) NNESouth Naknek Airport (WSN)South Naknek, Alaska, United StatesView South Naknek Airport on a map Set WSN as origin Airport Set WSN as destination Airport Get more information about South Naknek Airport
14134.94 miles (217.16 km) SSWSand Point Airport (SDP)Sand Point, Alaska, United StatesView Sand Point Airport on a map Set SDP as origin Airport Set SDP as destination Airport Get more information about Sand Point Airport
15136.14 miles (219.09 km) NNENaknek Airport (NNK)Naknek, Alaska, United StatesView Naknek Airport on a map Set NNK as origin Airport Set NNK as destination Airport Get more information about Naknek Airport

Map of Furthest Airports from Port Heiden Airport:

List of Furthest Airports from Port Heiden Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,850.22 miles (17,461.69 km) SGeorge Airport (GRJ)George, South AfricaView George Airport on a map Set GRJ as origin Airport Set GRJ as destination Airport Get more information about George Airport
210,843.02 miles (17,450.10 km) SCape Town International Airport (CPT)Cape Town, South AfricaView Cape Town International Airport on a map Set CPT as origin Airport Set CPT as destination Airport Get more information about Cape Town International Airport
310,836.89 miles (17,440.25 km) SPort Elizabeth International Airport (PLZ)Port Elizabeth, South AfricaView Port Elizabeth International Airport on a map Set PLZ as origin Airport Set PLZ as destination Airport Get more information about Port Elizabeth International Airport
410,798.85 miles (17,379.02 km) SSWPort Alfred Airport (AFD)Port Alfred, South AfricaView Port Alfred Airport on a map Set AFD as origin Airport Set AFD as destination Airport Get more information about Port Alfred Airport
510,755.74 miles (17,309.64 km) SSWEast London Airport (ELS)East London, South AfricaView East London Airport on a map Set ELS as origin Airport Set ELS as destination Airport Get more information about East London Airport
610,646.44 miles (17,133.73 km) SSWMthatha Airport (UTT)Mthatha, South AfricaView Mthatha Airport on a map Set UTT as origin Airport Set UTT as destination Airport Get more information about Mthatha Airport
710,582.57 miles (17,030.95 km) SSWMargate 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
810,540.87 miles (16,963.85 km) SKleinsee Airport (KLZ)Kleinzee, South AfricaView Kleinsee Airport on a map Set KLZ as origin Airport Set KLZ as destination Airport Get more information about Kleinsee Airport
910,538.89 miles (16,960.65 km) SMafeteng Airport (MFC)Mafeteng, LesothoView Mafeteng Airport on a map Set MFC as origin Airport Set MFC as destination Airport Get more information about Mafeteng Airport
1010,535.13 miles (16,954.60 km) SSWSemonkong Airport (SOK)Semonkong, LesothoView Semonkong Airport on a map Set SOK as origin Airport Set SOK as destination Airport Get more information about Semonkong Airport
1110,533.59 miles (16,952.13 km) SSWLebakeng Airport (LEF)Lebakeng, LesothoView Lebakeng Airport on a map Set LEF as origin Airport Set LEF as destination Airport Get more information about Lebakeng Airport
1210,526.97 miles (16,941.47 km) SSWLesobeng Airport (LES)Lesobeng, LesothoView Lesobeng Airport on a map Set LES as origin Airport Set LES as destination Airport Get more information about Lesobeng Airport
1310,520.45 miles (16,930.98 km) SWild Coast Sun Airport (MZF)Mzamba, South AfricaView Wild Coast Sun Airport on a map Set MZF as origin Airport Set MZF as destination Airport Get more information about Wild Coast Sun Airport
1410,520.45 miles (16,930.98 km) SAggeneys Airport (AGZ)Aggeneys, South AfricaView Aggeneys Airport on a map Set AGZ as origin Airport Set AGZ as destination Airport Get more information about Aggeneys Airport
1510,513.38 miles (16,919.60 km) SSWMoshoeshoe I International Airport (MSU)Maseru, LesothoView Moshoeshoe I International Airport on a map Set MSU as origin Airport Set MSU as destination Airport Get more information about Moshoeshoe I International Airport

Map of Nearest Airports to Mao Airport:

List of Nearest Airports to Mao Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
162.06 miles (99.88 km) SWBol-Berim Airport (OTC)Bol, ChadView Bol-Berim Airport on a map Set OTC as destination Airport Set OTC as destination Airport Get more information about Bol-Berim Airport
2140.35 miles (225.88 km) SN'Djamena International Airport (NDJ)N'Djamena, ChadView N'Djamena International Airport on a map Set NDJ as destination Airport Set NDJ as destination Airport Get more information about N'Djamena International Airport
3169.54 miles (272.85 km) SEBokoro Airport (BKR)Bokoro, ChadView Bokoro Airport on a map Set BKR as destination Airport Set BKR as destination Airport Get more information about Bokoro Airport
4210.80 miles (339.26 km) ESEAti Airport (ATV)Ati, ChadView Ati Airport on a map Set ATV as destination Airport Set ATV as destination Airport Get more information about Ati Airport
5218.36 miles (351.42 km) SWMaiduguri International Airport (MIU)Maiduguri, NigeriaView Maiduguri International Airport on a map Set MIU as destination Airport Set MIU as destination Airport Get more information about Maiduguri International Airport
6261.91 miles (421.50 km) SYagoua Airport (GXX)Yagoua, CameroonView Yagoua Airport on a map Set GXX as destination Airport Set GXX as destination Airport Get more information about Yagoua Airport
7264.09 miles (425.02 km) ESEMongo Airport (MVO)Mongo, ChadView Mongo Airport on a map Set MVO as destination Airport Set MVO as destination Airport Get more information about Mongo Airport
8265.10 miles (426.64 km) SSWSalak Airport (MVR)Maroua, Far North Region, CameroonView Salak Airport on a map Set MVR as destination Airport Set MVR as destination Airport Get more information about Salak Airport
9266.61 miles (429.06 km) SBongor Airport (OGR)Bongor, ChadView Bongor Airport on a map Set OGR as destination Airport Set OGR as destination Airport Get more information about Bongor Airport
10269.74 miles (434.11 km) SSEBousso Airport (OUT)Bousso, ChadView Bousso Airport on a map Set OUT as destination Airport Set OUT as destination Airport Get more information about Bousso Airport
11278.08 miles (447.53 km) SEMelfi Airport (MEF)Melfi, ChadView Melfi Airport on a map Set MEF as destination Airport Set MEF as destination Airport Get more information about Melfi Airport
12286.18 miles (460.56 km) SSWKaélé Airport (KLE)Kaélé, CameroonView Kaélé Airport on a map Set KLE as destination Airport Set KLE as destination Airport Get more information about Kaélé Airport
13301.03 miles (484.46 km) EOum-Hadjer Airport (OUM)Oum Hadjer, ChadView Oum-Hadjer Airport on a map Set OUM as destination Airport Set OUM as destination Airport Get more information about Oum-Hadjer Airport
14325.15 miles (523.28 km) SEAbou-Deïa Airport (AOD)Abou-Deia, ChadView Abou-Deïa Airport on a map Set AOD as destination Airport Set AOD as destination Airport Get more information about Abou-Deïa Airport
15334.97 miles (539.08 km) SSELaï Airport (LTC)Laï, ChadView Laï Airport on a map Set LTC as destination Airport Set LTC as destination Airport Get more information about Laï Airport

Map of Furthest Airports from Mao Airport:

List of Furthest Airports from Mao Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,119.33 miles (19,504.12 km) EFitiuta Airport (FTI)Fiti‘uta, American Samoa, United StatesView Fitiuta Airport on a map Set FTI as destination Airport Set FTI as destination Airport Get more information about Fitiuta Airport
212,113.46 miles (19,494.68 km) ETau Airport (TAV)Tau, American SamoaView Tau Airport on a map Set TAV as destination Airport Set TAV as destination Airport Get more information about Tau Airport
312,102.83 miles (19,477.56 km) EOfu Airport (OFU)Ofu, American SamoaView Ofu Airport on a map Set OFU as destination Airport Set OFU as destination Airport Get more information about Ofu Airport
412,076.82 miles (19,435.71 km) SWManihiki Island Airport (MHX)Manihiki Island, Cook IslandsView Manihiki Island Airport on a map Set MHX as destination Airport Set MHX as destination Airport Get more information about Manihiki Island Airport
512,033.78 miles (19,366.45 km) EPago Pago International Airport (PPG)Pago Pago, American SamoaView Pago Pago International Airport on a map Set PPG as destination Airport Set PPG as destination Airport Get more information about Pago Pago International Airport
611,963.27 miles (19,252.97 km) EFagali'i Airport (FGI)Apia, SamoaView Fagali'i Airport on a map Set FGI as destination Airport Set FGI as destination Airport Get more information about Fagali'i Airport
711,950.49 miles (19,232.41 km) SENiue International Airport (IUE)Alofi, NiueView Niue International Airport on a map Set IUE as destination Airport Set IUE as destination Airport Get more information about Niue International Airport
811,945.33 miles (19,224.10 km) EFaleolo International Airport (APW)Apia, Upolu Island, SamoaView Faleolo International Airport on a map Set APW as destination Airport Set APW as destination Airport Get more information about Faleolo International Airport
911,928.20 miles (19,196.53 km) EMaota (Salelologa) Airport (MXS)Maota, SamoaView Maota (Salelologa) Airport on a map Set MXS as destination Airport Set MXS as destination Airport Get more information about Maota (Salelologa) Airport
1011,902.08 miles (19,154.50 km) EAsau Airport (AAU)Asau, SamoaView Asau Airport on a map Set AAU as destination Airport Set AAU as destination Airport Get more information about Asau Airport
1111,853.10 miles (19,075.67 km) SSWRarotonga International Airport (RAR)Avarua, Cook IslandsView Rarotonga International Airport on a map Set RAR as destination Airport Set RAR as destination Airport Get more information about Rarotonga International Airport
1211,830.61 miles (19,039.48 km) SWMitiaro Island Airport (MOI)Mitiaro Island, Cook IslandsView Mitiaro Island Airport on a map Set MOI as destination Airport Set MOI as destination Airport Get more information about Mitiaro Island Airport
1311,799.73 miles (18,989.77 km) SWAkatoka Manava Airport (Mauke Airport) (MUK)Mauke Island, Cook IslandsView Akatoka Manava Airport (Mauke Airport) on a map Set MUK as destination Airport Set MUK as destination Airport Get more information about Akatoka Manava Airport (Mauke Airport)
1411,740.66 miles (18,894.72 km) SWMangaia Island Airport (MGS)Mangaia Island, Cook IslandsView Mangaia Island Airport on a map Set MGS as destination Airport Set MGS as destination Airport Get more information about Mangaia Island Airport
1511,699.29 miles (18,828.14 km) EMata'aho Airport (NFO)Niuafo'ou, TongaView Mata'aho Airport on a map Set NFO as destination Airport Set NFO as destination Airport Get more information about Mata'aho Airport