About this route:

A direct, nonstop flight between Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States and Sassandra Airport (ZSS), Sassandra, Côte d'Ivoire would travel a Great Circle distance of 7,269 miles (or 11,699 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 Thorne Bay Seaplane Base and Sassandra 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 Thorne Bay Seaplane Base and Sassandra Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: KTB /
Airport Name: Thorne Bay Seaplane Base
Location: Thorne Bay, Alaska, United States
GPS Coordinates: 55°41'17"N by 132°32'12"W
Area Served: Thorne Bay, Alaska
Operator/Owner: State of Alaska DOT&PF - Southeast Region
Airport Type: Public
Elevation: 0 feet (0 meters)
# of Runways: 1
View all routes: Routes from KTB
More Information: KTB Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: ZSS / DISS
Airport Name: Sassandra Airport
Location: Sassandra, Côte d'Ivoire
GPS Coordinates: 4°55'40"N by 6°7'58"W
Area Served: Sassandra
Airport Type: Public
Elevation: 203 feet (62 meters)
# of Runways: 1
View all routes: Routes from ZSS
More Information: ZSS Maps & Info

Facts about Thorne Bay Seaplane Base (KTB):

  • Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
  • As per Federal Aviation Administration records, the airport had 2,640 passenger boardings in calendar year 2008, 2,283 enplanements in 2009, and 2,608 in 2010.
  • Because of Thorne Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Thorne Bay 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 closest airport to Thorne Bay Seaplane Base (KTB) is Hollis Clark Bay Seaplane Base (HYL), which is located only 14 miles (23 kilometers) SSW of KTB.
  • The furthest airport from Thorne Bay Seaplane Base (KTB) is Port Alfred Airport (AFD), which is located 10,618 miles (17,088 kilometers) away in Port Alfred, South Africa.
  • Thorne Bay Seaplane Base is a state-owned public-use seaplane base serving Thorne Bay, a community in the Prince of Wales-Hyder Census Area of the U.S.

Facts about Sassandra Airport (ZSS):

  • Because of Sassandra Airport's relatively low elevation of 203 feet, planes can take off or land at Sassandra 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.
  • Sassandra Airport (ZSS) currently has only 1 runway.
  • The furthest airport from Sassandra Airport (ZSS) is Arorae Island Airport (AIS), which is nearly antipodal to Sassandra Airport (meaning Sassandra Airport is almost on the exact opposite side of the Earth from Arorae Island Airport), and is located 12,179 miles (19,600 kilometers) away in Arorae Island, Kiribati.
  • The closest airport to Sassandra Airport (ZSS) is Divo Airport (DIV), which is located 80 miles (129 kilometers) NE of ZSS.

Map of Nearest Airports to Thorne Bay Seaplane Base:

List of Nearest Airports to Thorne Bay Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
114.06 miles (22.63 km) SSWHollis Clark Bay Seaplane Base (HYL)Hollis, Alaska, United StatesView Hollis Clark Bay Seaplane Base on a map Set HYL as origin Airport Set HYL as destination Airport Get more information about Hollis Clark Bay Seaplane Base
222.34 miles (35.96 km) WSWKlawock 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
325.34 miles (40.79 km) NNWCoffman 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
427.90 miles (44.90 km) WSWCraig 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
529.09 miles (46.82 km) WNWNaukati 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
635.17 miles (56.60 km) WNWTokeen 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
735.19 miles (56.63 km) SSWHydaburg Seaplane Base (HYG)Hydaburg, Alaska, United StatesView Hydaburg Seaplane Base on a map Set HYG as origin Airport Set HYG as destination Airport Get more information about Hydaburg Seaplane Base
837.27 miles (59.99 km) NWNorth 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
938.70 miles (62.28 km) SWWaterfall 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
1039.68 miles (63.87 km) SEKetchikan International Airport (KTN)Ketchikan, Alaska, United StatesView Ketchikan International Airport on a map Set KTN as origin Airport Set KTN as destination Airport Get more information about Ketchikan International Airport
1141.60 miles (66.95 km) SEKetchikan Harbor Seaplane Base (WFB)Ketchikan, Alaska, United StatesView Ketchikan Harbor Seaplane Base on a map Set WFB as origin Airport Set WFB as destination Airport Get more information about Ketchikan Harbor Seaplane Base
1253.80 miles (86.58 km) SEMetlakatla Seaplane Base (MTM)Metlakatla, Annette Island, Alaska, United StatesView Metlakatla Seaplane Base on a map Set MTM as origin Airport Set MTM as destination Airport Get more information about Metlakatla Seaplane Base
1355.40 miles (89.16 km) NWrangell 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
1458.51 miles (94.17 km) SEAnnette Island Airport (ANN)Annette Island, Alaska, United StatesView Annette Island Airport on a map Set ANN as origin Airport Set ANN as destination Airport Get more information about Annette Island Airport
1560.66 miles (97.62 km) NWPort 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

Map of Furthest Airports from Thorne Bay Seaplane Base:

List of Furthest Airports from Thorne Bay Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,618.12 miles (17,088.17 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
210,611.06 miles (17,076.80 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
310,609.57 miles (17,074.40 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
410,536.12 miles (16,956.21 km) SEMthatha 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
510,529.16 miles (16,945.00 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
610,521.15 miles (16,932.11 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
710,464.33 miles (16,840.66 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
810,451.86 miles (16,820.59 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
910,430.04 miles (16,785.47 km) SELebakeng 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
1010,425.95 miles (16,778.90 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
1110,414.65 miles (16,760.71 km) SELesobeng 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
1210,413.17 miles (16,758.33 km) SESemonkong 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
1310,403.14 miles (16,742.18 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
1410,400.12 miles (16,737.33 km) SEMokhotlong 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
1510,391.75 miles (16,723.87 km) SEMafeteng 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 Sassandra Airport:

List of Nearest Airports to Sassandra Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
180.26 miles (129.16 km) NEDivo Airport (DIV)Divo, Côte d'Ivoire (Ivory Coast)View Divo Airport on a map Set DIV as destination Airport Set DIV as destination Airport Get more information about Divo Airport
281.84 miles (131.71 km) NGagnoa Airport (GGN)Gagnoa, Côte d'IvoireView Gagnoa Airport on a map Set GGN as destination Airport Set GGN as destination Airport Get more information about Gagnoa Airport
3114.17 miles (183.74 km) WSWCape Palmas Airport (CPA)Cape Palmas, LiberiaView Cape Palmas Airport on a map Set CPA as destination Airport Set CPA as destination Airport Get more information about Cape Palmas Airport
4130.97 miles (210.77 km) NDaloa Airport (DJO)Daloa, Côte d'Ivoire (Ivory Coast)View Daloa Airport on a map Set DJO as destination Airport Set DJO as destination Airport Get more information about Daloa Airport
5146.32 miles (235.47 km) NNEYamoussoukro Airport (ASK)Yamoussoukro, Côte d'IvoireView Yamoussoukro Airport on a map Set ASK as destination Airport Set ASK as destination Airport Get more information about Yamoussoukro Airport
6146.51 miles (235.79 km) NWGuiglo Airport (GGO)Guiglo, Côte d'IvoireView Guiglo Airport on a map Set GGO as destination Airport Set GGO as destination Airport Get more information about Guiglo Airport
7153.63 miles (247.24 km) EFélix Houphouët-Boigny International Airport (ABJ)Abidjan, Côte d'IvoireView Félix Houphouët-Boigny International Airport on a map Set ABJ as destination Airport Set ABJ as destination Airport Get more information about Félix Houphouët-Boigny International Airport
8157.19 miles (252.97 km) NEDimbokro Airport (DIM)Dimbokro, Côte d'IvoireView Dimbokro Airport on a map Set DIM as destination Airport Set DIM as destination Airport Get more information about Dimbokro Airport
9158.27 miles (254.70 km) WNWTchien Airport (THC)Tchien, LiberiaView Tchien Airport on a map Set THC as destination Airport Set THC as destination Airport Get more information about Tchien Airport
10159.42 miles (256.56 km) WSasstown Airport (SAZ)Sasstown, LiberiaView Sasstown Airport on a map Set SAZ as destination Airport Set SAZ as destination Airport Get more information about Sasstown Airport
11190.33 miles (306.31 km) NNWMan Airport (MJC)Man, Côte d'IvoireView Man Airport on a map Set MJC as destination Airport Set MJC as destination Airport Get more information about Man Airport
12200.29 miles (322.33 km) EAboisso Airport (ABO)Aboisso, Côte d'IvoireView Aboisso Airport on a map Set ABO as destination Airport Set ABO as destination Airport Get more information about Aboisso Airport
13202.08 miles (325.22 km) WGreenville/Sinoe Airport (SNI)Greenville, LiberiaView Greenville/Sinoe Airport on a map Set SNI as destination Airport Set SNI as destination Airport Get more information about Greenville/Sinoe Airport
14207.40 miles (333.77 km) NNEBouaké Airport (BYK)Bouaké, Côte d'IvoireView Bouaké Airport on a map Set BYK as destination Airport Set BYK as destination Airport Get more information about Bouaké Airport
15233.35 miles (375.55 km) NNEKatiola Airport (KTC)Katiola, Côte d'IvoireView Katiola Airport on a map Set KTC as destination Airport Set KTC as destination Airport Get more information about Katiola Airport

Map of Furthest Airports from Sassandra Airport:

List of Furthest Airports from Sassandra Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,179.03 miles (19,600.20 km) SWArorae Island Airport (AIS)Arorae Island, KiribatiView Arorae Island Airport on a map Set AIS as destination Airport Set AIS as destination Airport Get more information about Arorae Island Airport
212,149.16 miles (19,552.13 km) SSWBeru Island Airport (BEZ)Beru, KiribatiView Beru Island Airport on a map Set BEZ as destination Airport Set BEZ as destination Airport Get more information about Beru Island Airport
312,083.16 miles (19,445.91 km) SAranuka Airport (AAK)Aranuka, KiribatiView Aranuka Airport on a map Set AAK as destination Airport Set AAK as destination Airport Get more information about Aranuka Airport
412,062.40 miles (19,412.50 km) SAbemama Atoll Airport (AEA)Abemama Atoll, KiribatiView Abemama Atoll Airport on a map Set AEA as destination Airport Set AEA as destination Airport Get more information about Abemama Atoll Airport
511,998.03 miles (19,308.91 km) SBonriki International Airport (TRW)Tarawa, KiribatiView Bonriki International Airport on a map Set TRW as destination Airport Set TRW as destination Airport Get more information about Bonriki International Airport
611,994.71 miles (19,303.56 km) SWFunafuti International Airport (FUN)Funafuti, TuvaluView Funafuti International Airport on a map Set FUN as destination Airport Set FUN as destination Airport Get more information about Funafuti International Airport
711,968.71 miles (19,261.72 km) SAbaiang Atoll Airport (ABF)Abaiang, KiribatiView Abaiang Atoll Airport on a map Set ABF as destination Airport Set ABF as destination Airport Get more information about Abaiang Atoll Airport
811,952.88 miles (19,236.25 km) SMarakei Airport (MZK)Marakei, KiribatiView Marakei Airport on a map Set MZK as destination Airport Set MZK as destination Airport Get more information about Marakei Airport
911,878.29 miles (19,116.20 km) SButaritari Atoll Airport (BBG)Butaritari Atoll, KiribatiView Butaritari Atoll Airport on a map Set BBG as destination Airport Set BBG as destination Airport Get more information about Butaritari Atoll Airport
1011,869.86 miles (19,102.63 km) ESENauru International Airport (INU)Yaren, NauruView Nauru International Airport on a map Set INU as destination Airport Set INU as destination Airport Get more information about Nauru International Airport
1111,701.73 miles (18,832.06 km) SEMota Lava Airport (MTV)Mota Lava, VanuatuView Mota Lava Airport on a map Set MTV as destination Airport Set MTV as destination Airport Get more information about Mota Lava Airport
1211,689.91 miles (18,813.05 km) SSEEbon Airport (EBO)Ebon Atoll, Marshall IslandsView Ebon Airport on a map Set EBO as destination Airport Set EBO as destination Airport Get more information about Ebon Airport
1311,684.49 miles (18,804.32 km) SEVanua Lava Airport (SLH)Sola, Vanua Lava, Torba Province, VanuatuView Vanua Lava Airport on a map Set SLH as destination Airport Set SLH as destination Airport Get more information about Vanua Lava Airport
1411,667.93 miles (18,777.66 km) NEnejit Airport (EJT)Enejit, Marshall IslandsView Enejit Airport on a map Set EJT as destination Airport Set EJT as destination Airport Get more information about Enejit Airport
1511,665.66 miles (18,774.01 km) SSEGaua Airport (ZGU)Gaua, Torba, VanuatuView Gaua Airport on a map Set ZGU as destination Airport Set ZGU as destination Airport Get more information about Gaua Airport