About this route:

A direct, nonstop flight between Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States and John F. Kennedy International Airport (JFK), New York City, New York, United States would travel a Great Circle distance of 2,880 miles (or 4,636 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 Alexander Seaplane Base and John F. Kennedy International 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 Alexander Seaplane Base and John F. Kennedy International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: PTD / PAAP
Airport Names:
  1. Port Alexander Seaplane Base
  2. AHP
Location: Port Alexander, Alaska, United States
GPS Coordinates: 56°14'48"N by 134°38'53"W
Area Served: Port Alexander, Alaska
Operator/Owner: Alaska DOT&PF - Southeast Region
Airport Type: Public
Elevation: 0 feet (0 meters)
# of Runways: 1
View all routes: Routes from PTD
More Information: PTD Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: JFK / KJFK
Airport Name: John F. Kennedy International Airport
Location: New York City, New York, United States
GPS Coordinates: 40°38'22"N by 73°46'44"W
Area Served: New York City
Operator/Owner: City of New York
Airport Type: Public
Elevation: 13 feet (4 meters)
# of Runways: 4
View all routes: Routes from JFK
More Information: JFK Maps & Info

Facts about Port Alexander Seaplane Base (PTD):

  • In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
  • The furthest airport from Port Alexander Seaplane Base (PTD) is Port Alfred Airport (AFD), which is located 10,640 miles (17,123 kilometers) away in Port Alfred, South Africa.
  • The closest airport to Port Alexander Seaplane Base (PTD) is Point Baker Seaplane Base (KPB), which is located 40 miles (64 kilometers) E of PTD.
  • Port Alexander Seaplane Base (PTD) currently has only 1 runway.
  • Because of Port Alexander Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Alexander Seaplane Base 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 Alexander Seaplane Base has one seaplane landing area designated N/S which measures 3,000 by 300 feet.

Facts about John F. Kennedy International Airport (JFK):

  • Aircraft service facilities include seven aircraft hangars, an engine overhaul building, a 32-million-US-gallon aircraft fuel storage facility, and a truck garage.
  • Because of John F. Kennedy International Airport's relatively low elevation of 13 feet, planes can take off or land at John F. Kennedy 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.
  • John F. Kennedy International Airport handled 50,423,765 passengers last year.
  • The closest airport to John F. Kennedy International Airport (JFK) is Flushing Airport (closed 1984) (FLU), which is located only 10 miles (16 kilometers) NNW of JFK.
  • John F. Kennedy International Airport (JFK) has 4 runways.
  • The furthest airport from John F. Kennedy International Airport (JFK) is Margaret River Airport (MGV), which is located 11,764 miles (18,933 kilometers) away in Margaret River, Western Australia, Australia.
  • The terminal was recently expanded.
  • The Port of New York Authority originally planned a single 55-gate terminal, but the major airlines did not agree with this plan, arguing that the terminal would be far too small for future traffic.

Map of Nearest Airports to Port Alexander Seaplane Base:

List of Nearest Airports to Port Alexander Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
139.98 miles (64.34 km) EPoint Baker Seaplane Base (KPB)Point Baker, Alaska, United StatesView Point Baker Seaplane Base on a map Set KPB as origin Airport Set KPB as destination Airport Get more information about Point Baker Seaplane Base
240.21 miles (64.71 km) EPort Protection Seaplane Base (PPV)Port Protection, Alaska, United StatesView Port Protection Seaplane Base on a map Set PPV as origin Airport Set PPV as destination Airport Get more information about Port Protection Seaplane Base
355.24 miles (88.91 km) ESETokeen Seaplane Base (TKI)Tokeen, Alaska, United StatesView Tokeen Seaplane Base on a map Set TKI as origin Airport Set TKI as destination Airport Get more information about Tokeen Seaplane Base
456.78 miles (91.38 km) NNEKake Airport (KAE)Kake, Alaska, United StatesView Kake Airport on a map Set KAE as origin Airport Set KAE as destination Airport Get more information about Kake Airport
559.38 miles (95.57 km) ENorth Whale Seaplane Base (WWP)North Whale Pass, Alaska, United StatesView North Whale Seaplane Base on a map Set WWP as origin Airport Set WWP as destination Airport Get more information about North Whale Seaplane Base
661.29 miles (98.64 km) ESENaukati Bay Seaplane Base (WNC)Tuxekan Island, Alaska, United StatesView Naukati Bay Seaplane Base on a map Set WNC as origin Airport Set WNC as destination Airport Get more information about Naukati Bay Seaplane Base
761.58 miles (99.10 km) NNWSitka Rocky Gutierrez Airport (SIT)Sitka, Alaska, United StatesView Sitka Rocky Gutierrez Airport on a map Set SIT as origin Airport Set SIT as destination Airport Get more information about Sitka Rocky Gutierrez Airport
871.67 miles (115.35 km) ESECoffman Cove Seaplane Base (KCC)Coffman Cove, Alaska, United StatesView Coffman Cove Seaplane Base on a map Set KCC as origin Airport Set KCC as destination Airport Get more information about Coffman Cove Seaplane Base
975.33 miles (121.23 km) ENEPetersburg James A. Johnson Airport (PSG)Petersburg, Alaska, United StatesView Petersburg James A. Johnson Airport on a map Set PSG as origin Airport Set PSG as destination Airport Get more information about Petersburg James A. Johnson Airport
1076.38 miles (122.92 km) SEKlawock Airport (KLW)Klawock, Alaska, United StatesView Klawock Airport on a map Set KLW as origin Airport Set KLW as destination Airport Get more information about Klawock Airport
1178.74 miles (126.71 km) SECraig Seaplane Base (CGA)Craig, Alaska, United StatesView Craig Seaplane Base on a map Set CGA as origin Airport Set CGA as destination Airport Get more information about Craig Seaplane Base
1285.40 miles (137.44 km) SEWaterfall Seaplane Base (KWF)Waterfall, Alaska, United StatesView Waterfall Seaplane Base on a map Set KWF as origin Airport Set KWF as destination Airport Get more information about Waterfall Seaplane Base
1386.86 miles (139.79 km) NAngoon Seaplane Base (AGN)Angoon, Alaska, United StatesView Angoon Seaplane Base on a map Set AGN as origin Airport Set AGN as destination Airport Get more information about Angoon Seaplane Base
1488.33 miles (142.16 km) NChatham Seaplane Base (CYM)Chatham, Alaska, United StatesView Chatham Seaplane Base on a map Set CYM as origin Airport Set CYM as destination Airport Get more information about Chatham Seaplane Base
1588.72 miles (142.78 km) ENEWrangell Airport (WRG)Wrangell, Alaska, United StatesView Wrangell Airport on a map Set WRG as origin Airport Set WRG as destination Airport Get more information about Wrangell Airport

Map of Furthest Airports from Port Alexander Seaplane Base:

List of Furthest Airports from Port Alexander Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,639.80 miles (17,123.05 km) SEPort 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
210,636.65 miles (17,117.99 km) SEPort 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
310,628.00 miles (17,104.07 km) SEEast 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
410,554.56 miles (16,985.87 km) SEGeorge 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
510,550.30 miles (16,979.02 km) SSEMthatha 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
610,537.99 miles (16,959.21 km) SSEMargate 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
710,469.73 miles (16,849.35 km) SSEKing Shaka International (DUR)Durban, KwaZulu-Natal, South AfricaView King Shaka International on a map Set DUR as origin Airport Set DUR as destination Airport Get more information about King Shaka International
810,459.21 miles (16,832.43 km) SSEPietermaritzburg Airport (PZB)Pietermaritzburg, South AfricaView Pietermaritzburg Airport on a map Set PZB as origin Airport Set PZB as destination Airport Get more information about Pietermaritzburg Airport
910,444.62 miles (16,808.94 km) SECape 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
1010,442.29 miles (16,805.19 km) SSELebakeng 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
1110,427.82 miles (16,781.91 km) SSERichards Bay Airport (RCB)Richards Bay, KwaZulu-Natal, South AfricaView Richards Bay Airport on a map Set RCB as origin Airport Set RCB as destination Airport Get more information about Richards Bay Airport
1210,427.52 miles (16,781.43 km) SSELesobeng 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
1310,426.91 miles (16,780.44 km) SSESemonkong 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
1410,410.61 miles (16,754.20 km) SSEMokhotlong Airport (MKH)Mokhotlong, LesothoView Mokhotlong Airport on a map Set MKH as origin Airport Set MKH as destination Airport Get more information about Mokhotlong Airport
1510,407.54 miles (16,749.28 km) SSEMafeteng 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

Map of Nearest Airports to John F. Kennedy International Airport:

List of Nearest Airports to John F. Kennedy International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110.05 miles (16.17 km) NNWFlushing Airport (closed 1984) (FLU)Flushing, New York, United StatesView Flushing Airport (closed 1984) on a map Set FLU as destination Airport Set FLU as destination Airport Get more information about Flushing Airport (closed 1984)
210.70 miles (17.21 km) NNWLaGuardia Airport (LGA)New York City, New York, United StatesView LaGuardia Airport on a map Set LGA as destination Airport Set LGA as destination Airport Get more information about LaGuardia Airport
312.06 miles (19.41 km) WNWNew York Skyports Inc. Seaplane Base (QNY)New York City, New York, United StatesView New York Skyports Inc. Seaplane Base on a map Set QNY as destination Airport Set QNY as destination Airport Get more information about New York Skyports Inc. Seaplane Base
412.36 miles (19.89 km) NWEast 34th Street Heliport (TSS)New York City, United StatesView East 34th Street Heliport on a map Set TSS as destination Airport Set TSS as destination Airport Get more information about East 34th Street Heliport
512.77 miles (20.56 km) WNWDowntown Manhattan Heliport (JRB)New York City, New York, United StatesView Downtown Manhattan Heliport on a map Set JRB as destination Airport Set JRB as destination Airport Get more information about Downtown Manhattan Heliport
614.34 miles (23.07 km) WNWWest 30th Street Heliport (JRA)New York City, New York, United StatesView West 30th Street Heliport on a map Set JRA as destination Airport Set JRA as destination Airport Get more information about West 30th Street Heliport
720.12 miles (32.38 km) ENERepublic Airport (FRG)East Farmingdale, New York, United StatesView Republic Airport on a map Set FRG as destination Airport Set FRG as destination Airport Get more information about Republic Airport
820.71 miles (33.33 km) NWTeterboro Airport (TEB)Teterboro, New Jersey, United StatesView Teterboro Airport on a map Set TEB as destination Airport Set TEB as destination Airport Get more information about Teterboro Airport
920.75 miles (33.39 km) WNewark Liberty International Airport (EWR)Newark/Elizabeth, New Jersey, United StatesView Newark Liberty International Airport on a map Set EWR as destination Airport Set EWR as destination Airport Get more information about Newark Liberty International Airport
1024.46 miles (39.37 km) WLinden Airport (LDJ)Linden, New Jersey, United StatesView Linden Airport on a map Set LDJ as destination Airport Set LDJ as destination Airport Get more information about Linden Airport
1129.75 miles (47.88 km) NWestchester County Airport (HPN)White Plains, New York, United StatesView Westchester County Airport on a map Set HPN as destination Airport Set HPN as destination Airport Get more information about Westchester County Airport
1230.93 miles (49.77 km) WNWEssex County Airport (CDW)Caldwell, New Jersey, United StatesView Essex County Airport on a map Set CDW as destination Airport Set CDW as destination Airport Get more information about Essex County Airport
1335.09 miles (56.47 km) WNWMorristown Municipal Airport (MMU)Morristown, New Jersey, United StatesView Morristown Municipal Airport on a map Set MMU as destination Airport Set MMU as destination Airport Get more information about Morristown Municipal Airport
1436.20 miles (58.26 km) SSWMonmouth Executive Airport (BLM)Belmar/Farmingdale, New Jersey, United StatesView Monmouth Executive Airport on a map Set BLM as destination Airport Set BLM as destination Airport Get more information about Monmouth Executive Airport
1537.13 miles (59.75 km) ENELong Island MacArthur Airport (HAP)Long Island, Queensland, AustraliaView Long Island MacArthur Airport on a map Set HAP as destination Airport Set HAP as destination Airport Get more information about Long Island MacArthur Airport

Map of Furthest Airports from John F. Kennedy International Airport:

List of Furthest Airports from John F. Kennedy International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,764.31 miles (18,932.77 km) SWMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as destination Airport Set MGV as destination Airport Get more information about Margaret River Airport
211,740.27 miles (18,894.09 km) SWBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as destination Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
311,737.60 miles (18,889.79 km) SWManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as destination Airport Set MJP as destination Airport Get more information about Manjimup Airport
411,713.81 miles (18,851.50 km) SWBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as destination Airport Set BUY as destination Airport Get more information about Bunbury Airport
511,692.64 miles (18,817.43 km) WSWAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as destination Airport Set ALH as destination Airport Get more information about Albany Airport
611,647.27 miles (18,744.43 km) SWRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as destination Airport Set RTS as destination Airport Get more information about Rottnest Airport
711,646.59 miles (18,743.32 km) WSWKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as destination Airport Set KNI as destination Airport Get more information about Katanning Airport
811,639.59 miles (18,732.06 km) SWJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as destination Airport Set JAD as destination Airport Get more information about Jandakot Airport
911,628.01 miles (18,713.42 km) SWPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as destination Airport Set PER as destination Airport Get more information about Perth Airport
1011,567.73 miles (18,616.41 km) SWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as destination Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
1111,488.24 miles (18,488.48 km) SSWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as destination Airport Set GET as destination Airport Get more information about Geraldton Airport
1211,472.37 miles (18,462.95 km) SWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as destination Airport Set MWB as destination Airport Get more information about Morawa Airport
1311,454.56 miles (18,434.28 km) WSWEsperance Airport (EPR)Esperance, AustraliaView Esperance Airport on a map Set EPR as destination Airport Set EPR as destination Airport Get more information about Esperance Airport
1411,445.00 miles (18,418.89 km) SWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as destination Airport Set MXU as destination Airport Get more information about Mullewa Airport
1511,432.16 miles (18,398.23 km) SSWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as destination Airport Set KAX as destination Airport Get more information about Kalbarri Airport