About this route:

A direct, nonstop flight between San Juan (Uganik) Seaplane Base (UGI), Uganik Island, United States and Nouadhibou International Airport (NDB), Nouadhibou, Mauritania would travel a Great Circle distance of 6,450 miles (or 10,380 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 San Juan (Uganik) Seaplane Base and Nouadhibou 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 San Juan (Uganik) Seaplane Base and Nouadhibou 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: UGI /
Airport Names:
  1. San Juan (Uganik) Seaplane Base
  2. WSJ / UGI
  3. WSJ
Location: Uganik Island, United States
GPS Coordinates: 57°43'49"N by 153°19'14"W
Area Served: San Juan (Uganik), Alaska
Operator/Owner: San Juan Fishing & Packing Co.
Airport Type: Public
Elevation: 0 feet (0 meters)
# of Runways: 1
View all routes: Routes from UGI
More Information: UGI Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: NDB / GQPP
Airport Name: Nouadhibou International Airport
Location: Nouadhibou, Mauritania
GPS Coordinates: 20°55'59"N by 17°1'46"W
Area Served: Nouadhibou, Mauritania
Operator/Owner: Government
Airport Type: Public
Elevation: 16 feet (5 meters)
# of Runways: 1
View all routes: Routes from NDB
More Information: NDB Maps & Info

Facts about San Juan (Uganik) Seaplane Base (UGI):

  • In addition to being known as "San Juan (Uganik) Seaplane Base", other names for UGI include "WSJ / UGI" and "WSJ".
  • San Juan (Uganik) Seaplane Base (UGI) currently has only 1 runway.
  • The furthest airport from San Juan (Uganik) Seaplane Base (UGI) is Port Elizabeth International Airport (PLZ), which is located 10,795 miles (17,373 kilometers) away in Port Elizabeth, South Africa.
  • Because of San Juan (Uganik) Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at San Juan (Uganik) 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 San Juan (Uganik) Seaplane Base (UGI) is West Point Village Seaplane Base (KWP), which is located only 9 miles (14 kilometers) WNW of UGI.
  • Scheduled passenger service to Kodiak, Alaska, is subsidized by the United States Department of Transportation via the Essential Air Service program.

Facts about Nouadhibou International Airport (NDB):

  • Nouadhibou International Airport (NDB) currently has only 1 runway.
  • Because of Nouadhibou International Airport's relatively low elevation of 16 feet, planes can take off or land at Nouadhibou 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.
  • The closest airport to Nouadhibou International Airport (NDB) is La Güera Airport (ZLG), which is located only 7 miles (12 kilometers) SSW of NDB.
  • The furthest airport from Nouadhibou International Airport (NDB) is Koumac Airport (KOC), which is nearly antipodal to Nouadhibou International Airport (meaning Nouadhibou International Airport is almost on the exact opposite side of the Earth from Koumac Airport), and is located 12,349 miles (19,874 kilometers) away in Koumac, New Caledonia.

Map of Nearest Airports to San Juan (Uganik) Seaplane Base:

List of Nearest Airports to San Juan (Uganik) Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
18.85 miles (14.25 km) WNWWest Point Village Seaplane Base (KWP)West Point, Kodiak Island Borough, Alaska, United StatesView West Point Village Seaplane Base on a map Set KWP as origin Airport Set KWP as destination Airport Get more information about West Point Village Seaplane Base
217.22 miles (27.71 km) NEPort Bailey Seaplane Base (KPY)Port Bailey, Kodiak Island Borough, Alaska, United StatesView Port Bailey Seaplane Base on a map Set KPY as origin Airport Set KPY as destination Airport Get more information about Port Bailey Seaplane Base
319.92 miles (32.06 km) SWZachar Bay Seaplane Base (KZB)Zachar Bay, Alaska, United StatesView Zachar Bay Seaplane Base on a map Set KZB as origin Airport Set KZB as destination Airport Get more information about Zachar Bay Seaplane Base
420.49 miles (32.97 km) ENEPort Lions Airport (ORI)Port Lions, Alaska, United StatesView Port Lions Airport on a map Set ORI as origin Airport Set ORI as destination Airport Get more information about Port Lions Airport
525.60 miles (41.20 km) SWAmook Bay Seaplane Base (AOS)Amook Bay, Alaska, United StatesView Amook Bay Seaplane Base on a map Set AOS as origin Airport Set AOS as destination Airport Get more information about Amook Bay Seaplane Base
627.77 miles (44.69 km) WSWLarsen Bay Airport (KLN)Larsen Bay, Alaska, United StatesView Larsen Bay Airport on a map Set KLN as origin Airport Set KLN as destination Airport Get more information about Larsen Bay Airport
730.52 miles (49.11 km) EKodiak Benny Benson State Airport (ADQ)Kodiak, Alaska, United StatesView Kodiak Benny Benson State Airport on a map Set ADQ as origin Airport Set ADQ as destination Airport Get more information about Kodiak Benny Benson State Airport
834.71 miles (55.86 km) ENEOuzinkie Airport (KOZ)Ouzinkie, Alaska, United StatesView Ouzinkie Airport on a map Set KOZ as origin Airport Set KOZ as destination Airport Get more information about Ouzinkie Airport
935.27 miles (56.77 km) EKodiak Municipal Airport (KDK)Kodiak, Alaska, United StatesView Kodiak Municipal Airport on a map Set KDK as origin Airport Set KDK as destination Airport Get more information about Kodiak Municipal Airport
1035.42 miles (57.01 km) SOld Harbor Airport (OLH)Old Harbor, Alaska, United StatesView Old Harbor Airport on a map Set OLH as origin Airport Set OLH as destination Airport Get more information about Old Harbor Airport
1143.41 miles (69.86 km) WSWKarluk Airport (KYK)Karluk, Alaska, United StatesView Karluk Airport on a map Set KYK as origin Airport Set KYK as destination Airport Get more information about Karluk Airport
1247.17 miles (75.91 km) NEKitoi Bay Seaplane Base (KKB)Kitoi Bay, Alaska, United StatesView Kitoi Bay Seaplane Base on a map Set KKB as origin Airport Set KKB as destination Airport Get more information about Kitoi Bay Seaplane Base
1351.84 miles (83.43 km) SWOlga Bay Seaplane Base (KOY)Olga Bay, Kodiak Island Borough, Alaska, United StatesView Olga Bay Seaplane Base on a map Set KOY as origin Airport Set KOY as destination Airport Get more information about Olga Bay Seaplane Base
1457.58 miles (92.67 km) SSWMoser Bay Seaplane Base (KMY)Moser Bay, Kodiak Island Borough, Alaska, United StatesView Moser Bay Seaplane Base on a map Set KMY as origin Airport Set KMY as destination Airport Get more information about Moser Bay Seaplane Base
1559.00 miles (94.96 km) NNEPort Williams Seaplane Base (KPR)Port Williams, Kodiak Island Borough, Alaska, United StatesView Port Williams Seaplane Base on a map Set KPR as origin Airport Set KPR as destination Airport Get more information about Port Williams Seaplane Base

Map of Furthest Airports from San Juan (Uganik) Seaplane Base:

List of Furthest Airports from San Juan (Uganik) Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,795.38 miles (17,373.44 km) SPort 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
210,785.45 miles (17,357.45 km) SGeorge 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
310,766.36 miles (17,326.74 km) SPort 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
410,752.39 miles (17,304.26 km) SSECape 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
510,729.68 miles (17,267.70 km) SEast 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
610,625.19 miles (17,099.55 km) SMthatha 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
710,572.02 miles (17,013.97 km) SMargate 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
810,510.95 miles (16,915.69 km) SLebakeng 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
910,508.51 miles (16,911.77 km) SSemonkong 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
1010,506.87 miles (16,909.13 km) SMafeteng 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
1110,502.26 miles (16,901.70 km) SLesobeng 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
1210,488.21 miles (16,879.09 km) SPietermaritzburg 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
1310,483.21 miles (16,871.05 km) SMoshoeshoe I International Airport (MSU)Maseru, LesothoView Moshoeshoe I International Airport on a map Set MSU as origin Airport Set MSU as destination Airport Get more information about Moshoeshoe I International Airport
1410,482.73 miles (16,870.27 km) SKing 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
1510,467.82 miles (16,846.28 km) SMokhotlong 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

Map of Nearest Airports to Nouadhibou International Airport:

List of Nearest Airports to Nouadhibou International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
17.27 miles (11.70 km) SSWLa Güera Airport (ZLG)La Güera, Western SaharaView La Güera Airport on a map Set ZLG as destination Airport Set ZLG as destination Airport Get more information about La Güera Airport
2190.45 miles (306.50 km) ESEAkjoujt Airport (AJJ)Akjoujt, MauritaniaView Akjoujt Airport on a map Set AJJ as destination Airport Set AJJ as destination Airport Get more information about Akjoujt Airport
3204.81 miles (329.62 km) NNEDakhla Airport (VIL)Dakhla, Western SaharaView Dakhla Airport on a map Set VIL as destination Airport Set VIL as destination Airport Get more information about Dakhla Airport
4208.18 miles (335.04 km) SSENouakchott International Airport (NKC)Nouakchott, MauritaniaView Nouakchott International Airport on a map Set NKC as destination Airport Set NKC as destination Airport Get more information about Nouakchott International Airport
5259.31 miles (417.31 km) EAtar Airport (ATR)Atar, MauritaniaView Atar Airport on a map Set ATR as destination Airport Set ATR as destination Airport Get more information about Atar Airport
6280.39 miles (451.23 km) SSEBoutilimit Airport (OTL)Boutilimit, MauritaniaView Boutilimit Airport on a map Set OTL as destination Airport Set OTL as destination Airport Get more information about Boutilimit Airport
7300.53 miles (483.66 km) ENEFderik Airport (FGD)Fderik, MauritaniaView Fderik Airport on a map Set FGD as destination Airport Set FGD as destination Airport Get more information about Fderik Airport
8323.33 miles (520.35 km) SSERichard Toll Airport (RDT)Richard Toll, SenegalView Richard Toll Airport on a map Set RDT as destination Airport Set RDT as destination Airport Get more information about Richard Toll Airport
9323.51 miles (520.63 km) SSEPodor Airport (POD)Podor, SenegalView Podor Airport on a map Set POD as destination Airport Set POD as destination Airport Get more information about Podor Airport
10339.37 miles (546.15 km) SSaint-Louis Airport (XLS)Saint-Louis, SenegalView Saint-Louis Airport on a map Set XLS as destination Airport Set XLS as destination Airport Get more information about Saint-Louis Airport
11343.82 miles (553.32 km) ENETazadit International Airport (OUZ)Zouerate, MauritaniaView Tazadit International Airport on a map Set OUZ as destination Airport Set OUZ as destination Airport Get more information about Tazadit International Airport
12350.00 miles (563.27 km) SSEAbbaye Airport (BGH)Boghe (Bogué), MauritaniaView Abbaye Airport on a map Set BGH as destination Airport Set BGH as destination Airport Get more information about Abbaye Airport
13368.16 miles (592.49 km) SELetfotar Airport (MOM)Moudjeria, MauritaniaView Letfotar Airport on a map Set MOM as destination Airport Set MOM as destination Airport Get more information about Letfotar Airport
14399.42 miles (642.80 km) ESETidjikja Airport (TIY)Tidjikja, MauritaniaView Tidjikja Airport on a map Set TIY as destination Airport Set TIY as destination Airport Get more information about Tidjikja Airport
15402.46 miles (647.70 km) SEKaédi Airport (KED)Kaédi, MauritaniaView Kaédi Airport on a map Set KED as destination Airport Set KED as destination Airport Get more information about Kaédi Airport

Map of Furthest Airports from Nouadhibou International Airport:

List of Furthest Airports from Nouadhibou International Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,349.24 miles (19,874.12 km) WSWKoumac Airport (KOC)Koumac, New CaledoniaView Koumac Airport on a map Set KOC as destination Airport Set KOC as destination Airport Get more information about Koumac Airport
212,341.82 miles (19,862.19 km) SSWÎle des Pins Airport (BMY)Waala, Belep Islands, New CaledoniaView Île des Pins Airport on a map Set BMY as destination Airport Set BMY as destination Airport Get more information about Île des Pins Airport
312,316.05 miles (19,820.71 km) WKoné Airport (KNQ)Koné, New CaledoniaView Koné Airport on a map Set KNQ as destination Airport Set KNQ as destination Airport Get more information about Koné Airport
412,215.09 miles (19,658.24 km) WSWTontouta International Airport (NOU)Noumea, New CaledoniaView Tontouta International Airport on a map Set NOU as destination Airport Set NOU as destination Airport Get more information about Tontouta International Airport
512,193.88 miles (19,624.10 km) WSWNouméa Magenta Airport (GEA)Nouméa, New CaledoniaView Nouméa Magenta Airport on a map Set GEA as destination Airport Set GEA as destination Airport Get more information about Nouméa Magenta Airport
612,108.22 miles (19,486.25 km) WMaré Airport (MEE)Maré, Loyalty Islands, New CaledoniaView Maré Airport on a map Set MEE as destination Airport Set MEE as destination Airport Get more information about Maré Airport
712,022.63 miles (19,348.50 km) WSWBauerfield International Airport (VLI)Port Vila, VanuatuView Bauerfield International Airport on a map Set VLI as destination Airport Set VLI as destination Airport Get more information about Bauerfield International Airport
812,017.36 miles (19,340.02 km) WSWDillon's Bay Airport (DLY)Dillon's Bay, Erromango, Taféa, VanuatuView Dillon's Bay Airport on a map Set DLY as destination Airport Set DLY as destination Airport Get more information about Dillon's Bay Airport
912,002.32 miles (19,315.81 km) WSWIpota Airport (IPA)Ipota, Erromango, VanuatuView Ipota Airport on a map Set IPA as destination Airport Set IPA as destination Airport Get more information about Ipota Airport
1011,996.81 miles (19,306.94 km) SWSiwo Airport (EAE)Sangafa, Emae, Shéfa, VanuatuView Siwo Airport on a map Set EAE as destination Airport Set EAE as destination Airport Get more information about Siwo Airport
1111,994.41 miles (19,303.09 km) WAnatom Airport Aneityum Airport (AUY)Anatom, Taféa, VanuatuView Anatom Airport Aneityum Airport on a map Set AUY as destination Airport Set AUY as destination Airport Get more information about Anatom Airport Aneityum Airport
1211,993.52 miles (19,301.65 km) SWMalekoula Airport (LPM)Lamap, Malampa, VanuatuView Malekoula Airport on a map Set LPM as destination Airport Set LPM as destination Airport Get more information about Malekoula Airport
1311,993.36 miles (19,301.40 km) SWNorsup Airport (NUS)Norsup, Malakula island, VanuatuView Norsup Airport on a map Set NUS as destination Airport Set NUS as destination Airport Get more information about Norsup Airport
1411,990.88 miles (19,297.40 km) WSWAniwa Airport (AWD)Aniwa Island, Taféa, VanuatuView Aniwa Airport on a map Set AWD as destination Airport Set AWD as destination Airport Get more information about Aniwa Airport
1511,983.54 miles (19,285.58 km) SWLamen Bay Airport (LNB)Lamen Bay, Epi Island, Shéfa Province, VanuatuView Lamen Bay Airport on a map Set LNB as destination Airport Set LNB as destination Airport Get more information about Lamen Bay Airport