About this route:

A direct, nonstop flight between Pauloff Harbor Seaplane Base (KPH), Sanak Island, Alaska, United States and Center Island Airport (CWS), Center Island, Washington, United States would travel a Great Circle distance of 1,739 miles (or 2,799 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 Pauloff Harbor Seaplane Base and Center Island Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

IATA / ICAO Codes: KPH /
Airport Name: Pauloff Harbor Seaplane Base
Location: Sanak Island, Alaska, United States
GPS Coordinates: 54°27'33"N by 162°41'36"W
Area Served: Pauloff Harbor (Sanak Island)
Operator/Owner: Public Domain
Airport Type: Public
Elevation: 0 feet (0 meters)
# of Runways: 1
View all routes: Routes from KPH
More Information: KPH Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: CWS /
Airport Names:
  1. Center Island Airport
  2. 78WA
Location: Center Island, Washington, United States
GPS Coordinates: 48°29'24"N by 122°49'54"W
Operator/Owner: Center Island Association
Airport Type: Private
Elevation: 115 feet (35 meters)
# of Runways: 1
View all routes: Routes from CWS
More Information: CWS Maps & Info

Facts about Pauloff Harbor Seaplane Base (KPH):

  • Pauloff Harbor Seaplane Base (KPH) currently has only 1 runway.
  • Because of Pauloff Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Pauloff Harbor 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.
  • The furthest airport from Pauloff Harbor Seaplane Base (KPH) is Cape Town International Airport (CPT), which is located 11,020 miles (17,734 kilometers) away in Cape Town, South Africa.
  • The closest airport to Pauloff Harbor Seaplane Base (KPH) is False Pass Airport (KFP), which is located 39 miles (63 kilometers) NW of KPH.

Facts about Center Island Airport (CWS):

  • Because of Center Island Airport's relatively low elevation of 115 feet, planes can take off or land at Center Island 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.
  • Center Island Airport (CWS) currently has only 1 runway.
  • The furthest airport from Center Island Airport (CWS) is Tôlanaro Airport (FTU), which is located 10,724 miles (17,259 kilometers) away in Tôlanaro, Madagascar.
  • In addition to being known as "Center Island Airport", another name for CWS is "78WA".
  • The closest airport to Center Island Airport (CWS) is Fishermans Bay/LPS Seaplane Base (LPS), which is located only 4 miles (7 kilometers) WNW of CWS.

Map of Nearest Airports to Pauloff Harbor Seaplane Base:

List of Nearest Airports to Pauloff Harbor Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
139.25 miles (63.17 km) NWFalse Pass Airport (KFP)False Pass, Alaska, United StatesView False Pass Airport on a map Set KFP as origin Airport Set KFP as destination Airport Get more information about False Pass Airport
248.50 miles (78.05 km) NNEKing Cove Airport (KVC)King Cove, Alaska, United StatesView King Cove Airport on a map Set KVC as origin Airport Set KVC as destination Airport Get more information about King Cove Airport
351.57 miles (82.99 km) NCold Bay Airport (CDB)Cold Bay, Alaska, United StatesView Cold Bay Airport on a map Set CDB as origin Airport Set CDB as destination Airport Get more information about Cold Bay Airport
4104.58 miles (168.30 km) NESand 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
5122.85 miles (197.71 km) NNENelson 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
6126.39 miles (203.40 km) WAkutan Seaplane Base (KQA)Akutan, Alaska, United StatesView Akutan Seaplane Base on a map Set KQA as origin Airport Set KQA as destination Airport Get more information about Akutan Seaplane Base
7135.95 miles (218.79 km) NEPort 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
8160.46 miles (258.23 km) WSWUnalaska Airport (DUT)Unalaska, Alaska, United StatesView Unalaska Airport on a map Set DUT as origin Airport Set DUT as destination Airport Get more information about Unalaska Airport
9171.50 miles (276.01 km) NEPerryville 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
10197.64 miles (318.07 km) NEChignik 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
11205.90 miles (331.36 km) NEChignik 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
12207.36 miles (333.72 km) NEChignik 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
13210.87 miles (339.35 km) NEChignik 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
14234.05 miles (376.67 km) NEPort Heiden Airport (PTH)Port Heiden, Alaska, United StatesView Port Heiden Airport on a map Set PTH as origin Airport Set PTH as destination Airport Get more information about Port Heiden Airport
15272.62 miles (438.73 km) WSWNikolski Air Station (IKO)Nikolski, Alaska, United StatesView Nikolski Air Station on a map Set IKO as origin Airport Set IKO as destination Airport Get more information about Nikolski Air Station

Map of Furthest Airports from Pauloff Harbor Seaplane Base:

List of Furthest Airports from Pauloff Harbor Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,019.71 miles (17,734.46 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
211,002.42 miles (17,706.64 km) SSWGeorge 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
310,966.02 miles (17,648.06 km) SSWPort 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
410,919.32 miles (17,572.89 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
510,870.23 miles (17,493.90 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
610,757.59 miles (17,312.62 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
710,724.92 miles (17,260.04 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
810,695.57 miles (17,212.81 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
910,695.57 miles (17,212.81 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
1010,683.38 miles (17,193.19 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
1110,662.63 miles (17,159.80 km) SSWMafeteng 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
1210,653.38 miles (17,144.91 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
1310,647.84 miles (17,135.99 km) SAlexander Bay Airport (ALJ)Alexander Bay, South AfricaView Alexander Bay Airport on a map Set ALJ as origin Airport Set ALJ as destination Airport Get more information about Alexander Bay Airport
1410,647.77 miles (17,135.88 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
1510,643.36 miles (17,128.79 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

Map of Nearest Airports to Center Island Airport:

List of Nearest Airports to Center Island Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
14.35 miles (7.01 km) WNWFishermans Bay/LPS Seaplane Base (LPS)Lopez Island, Washington, United StatesView Fishermans Bay/LPS Seaplane Base on a map Set LPS as destination Airport Set LPS as destination Airport Get more information about Fishermans Bay/LPS Seaplane Base
27.77 miles (12.50 km) EAnacortes Airport (OTS)Anacortes, Washington, United StatesView Anacortes Airport on a map Set OTS as destination Airport Set OTS as destination Airport Get more information about Anacortes Airport
38.78 miles (14.13 km) WNWFriday Harbor Seaplane Base (FBS)Friday Harbor, Washington, United StatesView Friday Harbor Seaplane Base on a map Set FBS as destination Airport Set FBS as destination Airport Get more information about Friday Harbor Seaplane Base
49.10 miles (14.64 km) WNWFriday Harbor Airport (FRD)Friday Harbor, Washington, United StatesView Friday Harbor Airport on a map Set FRD as destination Airport Set FRD as destination Airport Get more information about Friday Harbor Airport
510.53 miles (16.95 km) NNWWestsound Seaplane Base (WSX)Westsound, Orcas Island, Washington, United StatesView Westsound Seaplane Base on a map Set WSX as destination Airport Set WSX as destination Airport Get more information about Westsound Seaplane Base
610.88 miles (17.50 km) NRosario Seaplane Base (RSJ)Orcas Island, Washington, United StatesView Rosario Seaplane Base on a map Set RSJ as destination Airport Set RSJ as destination Airport Get more information about Rosario Seaplane Base
712.49 miles (20.10 km) SENAS Whidbey Island (NUW)Oak Harbor, Washington, United StatesView NAS Whidbey Island on a map Set NUW as destination Airport Set NUW as destination Airport Get more information about NAS Whidbey Island
815.49 miles (24.93 km) NNWOrcas Island Airport (ESD)Eastsound, Washington, United StatesView Orcas Island Airport on a map Set ESD as destination Airport Set ESD as destination Airport Get more information about Orcas Island Airport
917.08 miles (27.48 km) WNWRoche Harbor Seaplane Base (RCE)San Juan Island, Washington, United StatesView Roche Harbor Seaplane Base on a map Set RCE as destination Airport Set RCE as destination Airport Get more information about Roche Harbor Seaplane Base
1017.99 miles (28.96 km) SSEA.J. Eisenberg Airport (ODW)Oak Harbor, Washington, United StatesView A.J. Eisenberg Airport on a map Set ODW as destination Airport Set ODW as destination Airport Get more information about A.J. Eisenberg Airport
1118.86 miles (30.36 km) ESkagit Regional Airport (MVW)Burlington / Mount Vernon, Washington, United StatesView Skagit Regional Airport on a map Set MVW as destination Airport Set MVW as destination Airport Get more information about Skagit Regional Airport
1224.84 miles (39.98 km) NNEBellingham International Airport (BLI)Bellingham, Washington, United StatesView Bellingham International Airport on a map Set BLI as destination Airport Set BLI as destination Airport Get more information about Bellingham International Airport
1325.33 miles (40.76 km) NWBedwell Harbour Water Aerodrome (YBW)Bedwell Harbour, British Columbia, CanadaView Bedwell Harbour Water Aerodrome on a map Set YBW as destination Airport Set YBW as destination Airport Get more information about Bedwell Harbour Water Aerodrome
1425.89 miles (41.66 km) WVictoria Inner Harbour Airport (YWH)Victoria, British Columbia, CanadaView Victoria Inner Harbour Airport on a map Set YWH as destination Airport Set YWH as destination Airport Get more information about Victoria Inner Harbour Airport
1526.34 miles (42.38 km) WEsquimalt Airport (YPF)Esquimalt, British Columbia, CanadaView Esquimalt Airport on a map Set YPF as destination Airport Set YPF as destination Airport Get more information about Esquimalt Airport

Map of Furthest Airports from Center Island Airport:

List of Furthest Airports from Center Island Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,724.26 miles (17,258.98 km) SSETôlanaro 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
210,659.50 miles (17,154.76 km) SSEAmpanihy 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
310,584.67 miles (17,034.34 km) ESEEast London Airport (ELS)East London, South AfricaView East London Airport on a map Set ELS as destination Airport Set ELS as destination Airport Get more information about East London Airport
410,578.26 miles (17,024.01 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
510,569.67 miles (17,010.20 km) ESEPort Alfred Airport (AFD)Port Alfred, South AfricaView Port Alfred Airport on a map Set AFD as destination Airport Set AFD as destination Airport Get more information about Port Alfred Airport
610,557.17 miles (16,990.08 km) SPierrefonds 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
710,546.78 miles (16,973.35 km) ESEMthatha Airport (UTT)Mthatha, South AfricaView Mthatha Airport on a map Set UTT as destination Airport Set UTT as destination Airport Get more information about Mthatha Airport
810,542.31 miles (16,966.16 km) SEKing Shaka International (DUR)Durban, KwaZulu-Natal, South AfricaView King Shaka International on a map Set DUR as destination Airport Set DUR as destination Airport Get more information about King Shaka International
910,535.38 miles (16,955.00 km) ESEPort Elizabeth International Airport (PLZ)Port Elizabeth, South AfricaView Port Elizabeth International Airport on a map Set PLZ as destination Airport Set PLZ as destination Airport Get more information about Port Elizabeth International Airport
1010,531.57 miles (16,948.88 km) SERichards Bay Airport (RCB)Richards Bay, KwaZulu-Natal, South AfricaView Richards Bay Airport on a map Set RCB as destination Airport Set RCB as destination Airport Get more information about Richards Bay Airport
1110,527.62 miles (16,942.53 km) SRoland 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
1210,516.77 miles (16,925.06 km) ESEPietermaritzburg Airport (PZB)Pietermaritzburg, South AfricaView Pietermaritzburg Airport on a map Set PZB as destination Airport Set PZB as destination Airport Get more information about Pietermaritzburg Airport
1310,497.83 miles (16,894.58 km) SSir 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
1410,497.75 miles (16,894.45 km) SEHluhluwe Airport (HLW)Hluhluwe, South AfricaView Hluhluwe Airport on a map Set HLW as destination Airport Set HLW as destination Airport Get more information about Hluhluwe Airport
1510,489.36 miles (16,880.94 km) SSEMananjary 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