About this route:

A direct, nonstop flight between Houari Boumediene Airport (ALG), Algiers, Algeria and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 5,543 miles (or 8,921 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 Houari Boumediene Airport and Thorne Bay Seaplane Base, 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 Houari Boumediene Airport and Thorne Bay Seaplane Base. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: ALG / DAAG
Airport Names:
  1. Houari Boumediene Airport
  2. مطار هواري بومدين الدولي
  3. Aéroport d'Alger Houari Boumediene
Location: Algiers, Algeria
GPS Coordinates: 36°41'27"N by 3°12'55"E
Area Served: Algiers, Algeria
Operator/Owner: EGSA Alger
Airport Type: Public
Elevation: 82 feet (25 meters)
# of Runways: 2
View all routes: Routes from ALG
More Information: ALG Maps & Info

Arrival 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

Facts about Houari Boumediene Airport (ALG):

  • Once in Allied hands, the airport was used by the United States Army Air Forces Air Transport Command as a major transshipment hub for cargo, transiting aircraft and personnel.
  • The closest airport to Houari Boumediene Airport (ALG) is Boufarik Air Base (QFD), which is located 21 miles (34 kilometers) WSW of ALG.
  • Because of Houari Boumediene Airport's relatively low elevation of 82 feet, planes can take off or land at Houari Boumediene 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.
  • Passenger use, total cargo, and aircraftmovements have increased since 2003.
  • Check-in sector Hall 1
  • In addition to being known as "Houari Boumediene Airport", other names for ALG include "مطار هواري بومدين الدولي" and "Aéroport d'Alger Houari Boumediene".
  • Houari Boumediene Airport (ALG) has 2 runways.
  • Houari Boumediene Airport handled 4,474,970 passengers last year.
  • The furthest airport from Houari Boumediene Airport (ALG) is Gisborne Airport (GIS), which is nearly antipodal to Houari Boumediene Airport (meaning Houari Boumediene Airport is almost on the exact opposite side of the Earth from Gisborne Airport), and is located 12,120 miles (19,505 kilometers) away in Gisborne, New Zealand.

Facts about Thorne Bay Seaplane Base (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.
  • 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.
  • 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.
  • Thorne Bay Seaplane Base (KTB) currently has only 1 runway.

Map of Nearest Airports to Houari Boumediene Airport:

List of Nearest Airports to Houari Boumediene Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
121.31 miles (34.30 km) WSWBoufarik Air Base (QFD)Boufarik, AlgeriaView Boufarik Air Base on a map Set QFD as origin Airport Set QFD as destination Airport Get more information about Boufarik Air Base
225.73 miles (41.40 km) WSWBlida Airport (QLD)Blida, AlgeriaView Blida Airport on a map Set QLD as origin Airport Set QLD as destination Airport Get more information about Blida Airport
3102.72 miles (165.31 km) ESoummam – Abane Ramdane Airport (BJA)Bejaia, AlgeriaView Soummam – Abane Ramdane Airport on a map Set BJA as origin Airport Set BJA as destination Airport Get more information about Soummam – Abane Ramdane Airport
4108.95 miles (175.35 km) SSEBou Saada Airport (BUJ)Bou Saada, M'Sila, AlgeriaView Bou Saada Airport on a map Set BUJ as origin Airport Set BUJ as destination Airport Get more information about Bou Saada Airport
5109.52 miles (176.26 km) WSWChlef International Airport (CFK)Chlef, AlgeriaView Chlef International Airport on a map Set CFK as origin Airport Set CFK as destination Airport Get more information about Chlef International Airport
6120.60 miles (194.08 km) ESEAin Arnat Airport (QSF)Setif, AlgeriaView Ain Arnat Airport on a map Set QSF as origin Airport Set QSF as destination Airport Get more information about Ain Arnat Airport
7147.35 miles (237.13 km) EJijel Ferhat Abbas Airport (GJL)Jijel, AlgeriaView Jijel Ferhat Abbas Airport on a map Set GJL as origin Airport Set GJL as destination Airport Get more information about Jijel Ferhat Abbas Airport
8158.20 miles (254.59 km) WSWRelizane Airport (QZN)Relizane, AlgeriaView Relizane Airport on a map Set QZN as origin Airport Set QZN as destination Airport Get more information about Relizane Airport
9181.14 miles (291.52 km) NNWIbiza Airport Aeroport d'Eivissa Aeropuerto de Ibiza (IBZ)Ibiza, SpainView Ibiza Airport Aeroport d'Eivissa Aeropuerto de Ibiza on a map Set IBZ as origin Airport Set IBZ as destination Airport Get more information about Ibiza Airport Aeroport d'Eivissa Aeropuerto de Ibiza
10184.25 miles (296.51 km) ESEMostépha Ben Boulaid Airport (BLJ)Batna, AlgeriaView Mostépha Ben Boulaid Airport on a map Set BLJ as origin Airport Set BLJ as destination Airport Get more information about Mostépha Ben Boulaid Airport
11191.05 miles (307.47 km) EMohamed Boudiaf International Airport (CZL)Constantine, AlgeriaView Mohamed Boudiaf International Airport on a map Set CZL as origin Airport Set CZL as destination Airport Get more information about Mohamed Boudiaf International Airport
12192.88 miles (310.41 km) SEBiskra Ouakda Airport (BSK)Biskra, AlgeriaView Biskra Ouakda Airport on a map Set BSK as origin Airport Set BSK as destination Airport Get more information about Biskra Ouakda Airport
13199.34 miles (320.81 km) NPalma de Mallorca Airport (PMI)Palma de Mallorca, SpainView Palma de Mallorca Airport on a map Set PMI as origin Airport Set PMI as destination Airport Get more information about Palma de Mallorca Airport
14199.87 miles (321.67 km) WSWGhriss Airport (MUW)Ghriss, AlgeriaView Ghriss Airport on a map Set MUW as origin Airport Set MUW as destination Airport Get more information about Ghriss Airport
15207.07 miles (333.24 km) ESkikda Airport (SKI)Skikda, AlgeriaView Skikda Airport on a map Set SKI as origin Airport Set SKI as destination Airport Get more information about Skikda Airport

Map of Furthest Airports from Houari Boumediene Airport:

List of Furthest Airports from Houari Boumediene Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,119.71 miles (19,504.73 km) ESEGisborne Airport (GIS)Gisborne, New ZealandView Gisborne Airport on a map Set GIS as origin Airport Set GIS as destination Airport Get more information about Gisborne Airport
212,080.31 miles (19,441.32 km) ESEWhakatane Airport (WHK)Whakatane, New ZealandView Whakatane Airport on a map Set WHK as origin Airport Set WHK as destination Airport Get more information about Whakatane Airport
312,045.80 miles (19,385.79 km) ESERotorua International Airport (ROT)Rotorua, New ZealandView Rotorua International Airport on a map Set ROT as origin Airport Set ROT as destination Airport Get more information about Rotorua International Airport
412,044.65 miles (19,383.93 km) ESETauranga Airport (TRG)Tauranga, New ZealandView Tauranga Airport on a map Set TRG as origin Airport Set TRG as destination Airport Get more information about Tauranga Airport
512,042.15 miles (19,379.91 km) ESEHawke's Bay Airport (NPE)Napier, New ZealandView Hawke's Bay Airport on a map Set NPE as origin Airport Set NPE as destination Airport Get more information about Hawke's Bay Airport
612,022.28 miles (19,347.93 km) ESETaupo AirportTe Papa Waka Rererangi o Taupō (TUO)Taupo, New ZealandView Taupo AirportTe Papa Waka Rererangi o Taupō on a map Set TUO as origin Airport Set TUO as destination Airport Get more information about Taupo AirportTe Papa Waka Rererangi o Taupō
712,019.31 miles (19,343.16 km) ESEMatamata Airport (MTA)Matamata, New ZealandView Matamata Airport on a map Set MTA as origin Airport Set MTA as destination Airport Get more information about Matamata Airport
812,012.25 miles (19,331.80 km) EThames Aerodrome (TMZ)Thames, New ZealandView Thames Aerodrome on a map Set TMZ as origin Airport Set TMZ as destination Airport Get more information about Thames Aerodrome
912,010.15 miles (19,328.42 km) ECoromandel Aerodrome (CMV)Coromandel, New ZealandView Coromandel Aerodrome on a map Set CMV as origin Airport Set CMV as destination Airport Get more information about Coromandel Aerodrome
1012,005.53 miles (19,320.98 km) EGreat Barrier Aerodrome (GBZ)Great Barrier Island, New ZealandView Great Barrier Aerodrome on a map Set GBZ as origin Airport Set GBZ as destination Airport Get more information about Great Barrier Aerodrome
1111,995.98 miles (19,305.62 km) ESEHamilton International Airport (HLZ)Hamilton, New ZealandView Hamilton International Airport on a map Set HLZ as origin Airport Set HLZ as destination Airport Get more information about Hamilton International Airport
1211,980.71 miles (19,281.03 km) EArdmore Airport (AMZ)Ardmore, New ZealandView Ardmore Airport on a map Set AMZ as origin Airport Set AMZ as destination Airport Get more information about Ardmore Airport
1311,970.69 miles (19,264.91 km) EAuckland Airport (AKL)Mangere, New ZealandView Auckland Airport on a map Set AKL as origin Airport Set AKL as destination Airport Get more information about Auckland Airport
1411,955.74 miles (19,240.85 km) ESEPalmerston North Airport (PMR)Palmerston North, New ZealandView Palmerston North Airport on a map Set PMR as origin Airport Set PMR as destination Airport Get more information about Palmerston North Airport
1511,944.62 miles (19,222.96 km) SChatham Islands (CHT)Waitangi, Chatham Islands, New ZealandView Chatham Islands on a map Set CHT as origin Airport Set CHT as destination Airport Get more information about Chatham Islands

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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination 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 destination Airport Set MFC as destination Airport Get more information about Mafeteng Airport