About this route:

A direct, nonstop flight between San Juan (Uganik) Seaplane Base (UGI), Uganik Island, United States and Idiofa Airport (IDF), Idiofa, Democratic Republic of the Congo would travel a Great Circle distance of 8,773 miles (or 14,119 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 Idiofa 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 Idiofa 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: IDF / FZCB
Airport Name: Idiofa Airport
Location: Idiofa, Democratic Republic of the Congo
GPS Coordinates: 5°0'0"S by 19°36'0"E
Airport Type: Public
Elevation: 2299 feet (701 meters)
View all routes: Routes from IDF
More Information: IDF Maps & Info

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

  • 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.
  • San Juan (Uganik) Seaplane Base (UGI) currently has only 1 runway.
  • In addition to being known as "San Juan (Uganik) Seaplane Base", other names for UGI include "WSJ / UGI" and "WSJ".
  • 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.
  • 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.
  • Scheduled passenger service to Kodiak, Alaska, is subsidized by the United States Department of Transportation via the Essential Air Service program.
  • This facility has one seaplane landing area designated N/S with a water surface measuring 10,000 by 2,000 feet.

Facts about Idiofa Airport (IDF):

  • The furthest airport from Idiofa Airport (IDF) is Cassidy International Airport (CXI), which is nearly antipodal to Idiofa Airport (meaning Idiofa Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,141 miles (19,539 kilometers) away in Christmas Island, Kiribati.
  • The closest airport to Idiofa Airport (IDF) is Kikwit Airport (KKW), which is located 56 miles (90 kilometers) W of IDF.

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 Idiofa Airport:

List of Nearest Airports to Idiofa Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
156.11 miles (90.30 km) WKikwit Airport (KKW)Kikwit, Democratic Republic of the CongoView Kikwit Airport on a map Set KKW as destination Airport Set KKW as destination Airport Get more information about Kikwit Airport
274.28 miles (119.54 km) NEBasongo Airport (BAN)Basongo, Democratic Republic of the CongoView Basongo Airport on a map Set BAN as destination Airport Set BAN as destination Airport Get more information about Basongo Airport
3185.79 miles (298.99 km) SSEDundo Airport (DUE)Dundo, AngolaView Dundo Airport on a map Set DUE as destination Airport Set DUE as destination Airport Get more information about Dundo Airport
4192.31 miles (309.50 km) NWBandundu Airport (FDU)Bandundu, Democratic Republic of the CongoView Bandundu Airport on a map Set FDU as destination Airport Set FDU as destination Airport Get more information about Bandundu Airport
5205.67 miles (331.00 km) NWNioki Airport (NIO)Nioki, Democratic Republic of the CongoView Nioki Airport on a map Set NIO as destination Airport Set NIO as destination Airport Get more information about Nioki Airport
6206.91 miles (332.98 km) ESEKananga Airport (KGA)Kananga, Democratic Republic of the CongoView Kananga Airport on a map Set KGA as destination Airport Set KGA as destination Airport Get more information about Kananga Airport
7223.15 miles (359.13 km) SSENzagi Airport (NZA)Nzagi (Andrada), AngolaView Nzagi Airport on a map Set NZA as destination Airport Set NZA as destination Airport Get more information about Nzagi Airport
8229.57 miles (369.46 km) NNWInongo Airport (INO)Inongo, Democratic Republic of the CongoView Inongo Airport on a map Set INO as destination Airport Set INO as destination Airport Get more information about Inongo Airport
9248.75 miles (400.32 km) NBasango Mboliasa Airport (KRZ)Kiri, Democratic Republic of the CongoView Basango Mboliasa Airport on a map Set KRZ as destination Airport Set KRZ as destination Airport Get more information about Basango Mboliasa Airport
10250.17 miles (402.60 km) SSELucapa Airport (LBZ)Lukapa, AngolaView Lucapa Airport on a map Set LBZ as destination Airport Set LBZ as destination Airport Get more information about Lucapa Airport
11260.08 miles (418.56 km) ELusambo Airport (LBO)Lusambo, Democratic Republic of the CongoView Lusambo Airport on a map Set LBO as destination Airport Set LBO as destination Airport Get more information about Lusambo Airport
12283.71 miles (456.58 km) ESEMbuji Mayi Airport (MJM)Mbuji Mayi, Democratic Republic of the CongoView Mbuji Mayi Airport on a map Set MJM as destination Airport Set MJM as destination Airport Get more information about Mbuji Mayi Airport
13283.76 miles (456.67 km) SSWAeroporto de Cafunfo (CFF)Cafunfo, AngolaView Aeroporto de Cafunfo on a map Set CFF as destination Airport Set CFF as destination Airport Get more information about Aeroporto de Cafunfo
14287.12 miles (462.07 km) ENELodja Airport (LJA)Lodja, Democratic Republic of the CongoView Lodja Airport on a map Set LJA as destination Airport Set LJA as destination Airport Get more information about Lodja Airport
15289.28 miles (465.55 km) WN'djili Airport (FIH)Kinshasa, Democratic Republic of the CongoView N'djili Airport on a map Set FIH as destination Airport Set FIH as destination Airport Get more information about N'djili Airport

Map of Furthest Airports from Idiofa Airport:

List of Furthest Airports from Idiofa Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,140.82 miles (19,538.70 km) NWCassidy International Airport (CXI)Christmas Island, KiribatiView Cassidy International Airport on a map Set CXI as destination Airport Set CXI as destination Airport Get more information about Cassidy International Airport
211,489.63 miles (18,490.72 km) NECanton Island Airport (CIS)Canton Island, KiribatiView Canton Island Airport on a map Set CIS as destination Airport Set CIS as destination Airport Get more information about Canton Island Airport
311,417.32 miles (18,374.36 km) NEJohnston Atoll Airport (JON)Johnston Atoll, U.S. Minor Outlying IslandsView Johnston Atoll Airport on a map Set JON as destination Airport Set JON as destination Airport Get more information about Johnston Atoll Airport
411,377.14 miles (18,309.69 km) NNWKona International Airport at Keāhole (KOA)Kailua / Kona, Hawaii, United StatesView Kona International Airport at Keāhole on a map Set KOA as destination Airport Set KOA as destination Airport Get more information about Kona International Airport at Keāhole
511,373.30 miles (18,303.51 km) SManihiki Island Airport (MHX)Manihiki Island, Cook IslandsView Manihiki Island Airport on a map Set MHX as destination Airport Set MHX as destination Airport Get more information about Manihiki Island Airport
611,364.16 miles (18,288.81 km) NNWPōhakuloa Training Area (BSF)Camp Pohakuloa, Hawaii, United StatesView Pōhakuloa Training Area on a map Set BSF as destination Airport Set BSF as destination Airport Get more information about Pōhakuloa Training Area
711,357.88 miles (18,278.69 km) NNWHilo International Airport (ITO)Hilo, Hawaii, United StatesView Hilo International Airport on a map Set ITO as destination Airport Set ITO as destination Airport Get more information about Hilo International Airport
811,352.58 miles (18,270.16 km) NNWWaimea-Kohala Airport (MUE)Kamuela, Hawaii, United StatesView Waimea-Kohala Airport on a map Set MUE as destination Airport Set MUE as destination Airport Get more information about Waimea-Kohala Airport
911,338.84 miles (18,248.06 km) NNWUpolu Airport (UPP)Hawi, Hawaii, United StatesView Upolu Airport on a map Set UPP as destination Airport Set UPP as destination Airport Get more information about Upolu Airport
1011,321.84 miles (18,220.69 km) NNWLanai 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
1111,306.50 miles (18,196.00 km) NNWKahului 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
1211,306.45 miles (18,195.93 km) NNWHana 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
1311,305.88 miles (18,195.01 km) NNWKapalua 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
1411,299.31 miles (18,184.44 km) NKalaeloa 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
1511,298.99 miles (18,183.91 km) NMolokai 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