About this route:

A direct, nonstop flight between Rosario Seaplane Base (RSJ), Orcas Island, Washington, United States and Port Alfred Airport (AFD), Port Alfred, South Africa would travel a Great Circle distance of 10,567 miles (or 17,006 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 Rosario Seaplane Base and Port Alfred 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 Rosario Seaplane Base and Port Alfred Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: RSJ /
Airport Names:
  1. Rosario Seaplane Base
  2. W49
Location: Orcas Island, Washington, United States
GPS Coordinates: 48°38'44"N by 122°52'5"W
Area Served: Rosario, Washington
Operator/Owner: Rosario Resort
Airport Type: Public
Elevation: 0 feet (0 meters)
# of Runways: 2
View all routes: Routes from RSJ
More Information: RSJ Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: AFD / FAPA
Airport Name: Port Alfred Airport
Location: Port Alfred, South Africa
GPS Coordinates: 33°33'15"S by 26°52'46"E
Area Served: Port Alfred, Eastern Cape, South Africa
Airport Type: Public
Elevation: 272 feet (83 meters)
View all routes: Routes from AFD
More Information: AFD Maps & Info

Facts about Rosario Seaplane Base (RSJ):

  • Because of Rosario Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Rosario 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.
  • Rosario Seaplane Base (RSJ) has 2 runways.
  • The furthest airport from Rosario Seaplane Base (RSJ) is Tôlanaro Airport (FTU), which is located 10,715 miles (17,244 kilometers) away in Tôlanaro, Madagascar.
  • In addition to being known as "Rosario Seaplane Base", another name for RSJ is "W49".
  • The closest airport to Rosario Seaplane Base (RSJ) is Westsound Seaplane Base (WSX), which is located only 4 miles (7 kilometers) WSW of RSJ.

Facts about Port Alfred Airport (AFD):

  • The closest airport to Port Alfred Airport (AFD) is East London Airport (ELS), which is located 65 miles (105 kilometers) ENE of AFD.
  • Because of Port Alfred Airport's relatively low elevation of 272 feet, planes can take off or land at Port Alfred 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.
  • The furthest airport from Port Alfred Airport (AFD) is Princeville Airport (HPV), which is located 11,563 miles (18,610 kilometers) away in Hanalei, Hawaii, United States.

Map of Nearest Airports to Rosario Seaplane Base:

List of Nearest Airports to Rosario Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
14.47 miles (7.19 km) WSWWestsound Seaplane Base (WSX)Westsound, Orcas Island, Washington, United StatesView Westsound Seaplane Base on a map Set WSX as origin Airport Set WSX as destination Airport Get more information about Westsound Seaplane Base
24.73 miles (7.62 km) NNWOrcas Island Airport (ESD)Eastsound, Washington, United StatesView Orcas Island Airport on a map Set ESD as origin Airport Set ESD as destination Airport Get more information about Orcas Island Airport
39.21 miles (14.83 km) SSWFishermans Bay/LPS Seaplane Base (LPS)Lopez Island, Washington, United StatesView Fishermans Bay/LPS Seaplane Base on a map Set LPS as origin Airport Set LPS as destination Airport Get more information about Fishermans Bay/LPS Seaplane Base
49.90 miles (15.93 km) SWFriday Harbor Seaplane Base (FBS)Friday Harbor, Washington, United StatesView Friday Harbor Seaplane Base on a map Set FBS as origin Airport Set FBS as destination Airport Get more information about Friday Harbor Seaplane Base
510.88 miles (17.50 km) SCenter Island Airport (CWS)Center Island, Washington, United StatesView Center Island Airport on a map Set CWS as origin Airport Set CWS as destination Airport Get more information about Center Island Airport
611.14 miles (17.92 km) SWFriday Harbor Airport (FRD)Friday Harbor, Washington, United StatesView Friday Harbor Airport on a map Set FRD as origin Airport Set FRD as destination Airport Get more information about Friday Harbor Airport
713.57 miles (21.84 km) WRoche Harbor Seaplane Base (RCE)San Juan Island, Washington, United StatesView Roche Harbor Seaplane Base on a map Set RCE as origin Airport Set RCE as destination Airport Get more information about Roche Harbor Seaplane Base
813.82 miles (22.24 km) SEAnacortes Airport (OTS)Anacortes, Washington, United StatesView Anacortes Airport on a map Set OTS as origin Airport Set OTS as destination Airport Get more information about Anacortes Airport
917.82 miles (28.68 km) WNWBedwell Harbour Water Aerodrome (YBW)Bedwell Harbour, British Columbia, CanadaView Bedwell Harbour Water Aerodrome on a map Set YBW as origin Airport Set YBW as destination Airport Get more information about Bedwell Harbour Water Aerodrome
1018.17 miles (29.24 km) NEBellingham International Airport (BLI)Bellingham, Washington, United StatesView Bellingham International Airport on a map Set BLI as origin Airport Set BLI as destination Airport Get more information about Bellingham International Airport
1122.49 miles (36.20 km) SSENAS Whidbey Island (NUW)Oak Harbor, Washington, United StatesView NAS Whidbey Island on a map Set NUW as origin Airport Set NUW as destination Airport Get more information about NAS Whidbey Island
1223.75 miles (38.22 km) ESESkagit Regional Airport (MVW)Burlington / Mount Vernon, Washington, United StatesView Skagit Regional Airport on a map Set MVW as origin Airport Set MVW as destination Airport Get more information about Skagit Regional Airport
1324.58 miles (39.57 km) NNEBlaine Municipal Airport (BWS)Blaine, Washington, United StatesView Blaine Municipal Airport on a map Set BWS as origin Airport Set BWS as destination Airport Get more information about Blaine Municipal Airport
1424.92 miles (40.11 km) NWMayne Island Water Aerodrome (YAV)Miner's Bay, British Columbia, CanadaView Mayne Island Water Aerodrome on a map Set YAV as origin Airport Set YAV as destination Airport Get more information about Mayne Island Water Aerodrome
1525.46 miles (40.98 km) WVictoria International Airport (YYJ)Victoria, British Columbia, CanadaView Victoria International Airport on a map Set YYJ as origin Airport Set YYJ as destination Airport Get more information about Victoria International Airport

Map of Furthest Airports from Rosario Seaplane Base:

List of Furthest Airports from Rosario Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,714.96 miles (17,244.01 km) SSETôlanaro 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
210,650.64 miles (17,140.50 km) SSEAmpanihy 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
310,581.73 miles (17,029.60 km) ESEEast 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
410,574.10 miles (17,017.33 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
510,567.10 miles (17,006.05 km) ESEPort 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
610,546.55 miles (16,972.98 km) SPierrefonds 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
710,543.21 miles (16,967.61 km) ESEMthatha 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
810,537.66 miles (16,958.67 km) SEKing 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
910,533.22 miles (16,951.53 km) ESEPort 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
1010,526.47 miles (16,940.68 km) SERichards 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
1110,516.99 miles (16,925.41 km) SRoland 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
1210,512.31 miles (16,917.87 km) ESEPietermaritzburg 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
1310,492.45 miles (16,885.92 km) SEHluhluwe Airport (HLW)Hluhluwe, South AfricaView Hluhluwe Airport on a map Set HLW as origin Airport Set HLW as destination Airport Get more information about Hluhluwe Airport
1410,487.05 miles (16,877.23 km) SSir 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
1510,479.61 miles (16,865.25 km) SSEMananjary 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

Map of Nearest Airports to Port Alfred Airport:

List of Nearest Airports to Port Alfred Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
165.15 miles (104.85 km) ENEEast 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
278.75 miles (126.73 km) WSWPort 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
3173.72 miles (279.57 km) NEMthatha 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
4260.21 miles (418.77 km) NMafeteng Airport (MFC)Mafeteng, LesothoView Mafeteng Airport on a map Set MFC as destination Airport Set MFC as destination Airport Get more information about Mafeteng Airport
5260.23 miles (418.80 km) WGeorge Airport (GRJ)George, South AfricaView George Airport on a map Set GRJ as destination Airport Set GRJ as destination Airport Get more information about George Airport
6265.94 miles (427.99 km) NNESemonkong Airport (SOK)Semonkong, LesothoView Semonkong Airport on a map Set SOK as destination Airport Set SOK as destination Airport Get more information about Semonkong Airport
7273.77 miles (440.59 km) NNELebakeng Airport (LEF)Lebakeng, LesothoView Lebakeng Airport on a map Set LEF as destination Airport Set LEF as destination Airport Get more information about Lebakeng Airport
8275.03 miles (442.62 km) NEMargate 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
9276.45 miles (444.91 km) NNELesobeng Airport (LES)Lesobeng, LesothoView Lesobeng Airport on a map Set LES as destination Airport Set LES as destination Airport Get more information about Lesobeng Airport
10285.49 miles (459.45 km) NMoshoeshoe I International Airport (MSU)Maseru, LesothoView Moshoeshoe I International Airport on a map Set MSU as destination Airport Set MSU as destination Airport Get more information about Moshoeshoe I International Airport
11310.04 miles (498.96 km) NBloemfontein International Airport (BFN)Bloemfontein, Free State, South AfricaView Bloemfontein International Airport on a map Set BFN as destination Airport Set BFN as destination Airport Get more information about Bloemfontein International Airport
12322.25 miles (518.62 km) NNEMokhotlong Airport (MKH)Mokhotlong, LesothoView Mokhotlong Airport on a map Set MKH as destination Airport Set MKH as destination Airport Get more information about Mokhotlong Airport
13331.95 miles (534.23 km) NNELeribe Airport (LRB)Leribe, LesothoView Leribe Airport on a map Set LRB as destination Airport Set LRB as destination Airport Get more information about Leribe Airport
14340.19 miles (547.48 km) NEPietermaritzburg 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
15351.36 miles (565.46 km) NNWKimberley Airport (KIM)Kimberley, South AfricaView Kimberley Airport on a map Set KIM as destination Airport Set KIM as destination Airport Get more information about Kimberley Airport

Map of Furthest Airports from Port Alfred Airport:

List of Furthest Airports from Port Alfred Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,563.45 miles (18,609.52 km) NNEPrinceville Airport (HPV)Hanalei, Hawaii, United StatesView Princeville Airport on a map Set HPV as destination Airport Set HPV as destination Airport Get more information about Princeville Airport
211,553.29 miles (18,593.17 km) NNEDillingham Airfield (HDH)Mokuleia, Hawaii, United StatesView Dillingham Airfield on a map Set HDH as destination Airport Set HDH as destination Airport Get more information about Dillingham Airfield
311,552.04 miles (18,591.16 km) NNEKalaupapa 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
411,551.61 miles (18,590.47 km) NNELihue Airport (LIH)Lihue, Hawaii, United StatesView Lihue Airport on a map Set LIH as destination Airport Set LIH as destination Airport Get more information about Lihue Airport
511,550.42 miles (18,588.55 km) NNEWheeler AAF (HHI)Wahiawa, Hawaii, United StatesView Wheeler AAF on a map Set HHI as destination Airport Set HHI as destination Airport Get more information about Wheeler AAF
611,546.12 miles (18,581.63 km) NNEMolokai 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
711,542.55 miles (18,575.88 km) NNEPMRF Barking Sands (BKH)Kekaha, Hawaii, United StatesView PMRF Barking Sands on a map Set BKH as destination Airport Set BKH as destination Airport Get more information about PMRF Barking Sands
811,541.92 miles (18,574.88 km) NNEHonolulu 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
911,541.92 miles (18,574.88 km) NNEHickam 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
1011,540.08 miles (18,571.91 km) NNEKapalua 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
1111,539.63 miles (18,571.20 km) NNEPort Allen Airport (PAK)Hanapepe, Hawaii, United StatesView Port Allen Airport on a map Set PAK as destination Airport Set PAK as destination Airport Get more information about Port Allen Airport
1211,539.21 miles (18,570.52 km) NNEKahului 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
1311,538.17 miles (18,568.85 km) NNEKalaeloa 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
1411,537.62 miles (18,567.96 km) NNEHana 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
1511,523.91 miles (18,545.89 km) NNELanai 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