Nonstop flight route between Uganik Island, United States and Minami Daito, Okinawa, Japan:
Departure Airport:
(57°43'49"N by 153°19'14"W)
Arrival Airport:
(25°50'48"N by 131°15'48"E)
Distance from UGI to MMD:
4,192.90 miles (6,747.80 km)
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Jump to:
- About this route
- UGI Airport Information
- MMD Airport Information
- Facts about UGI
- Facts about MMD
- Map of Nearest Airports to UGI
- List of Nearest Airports to UGI
- Map of Furthest Airports from UGI
- List of Furthest Airports from UGI
- Map of Nearest Airports to MMD
- List of Nearest Airports to MMD
- Map of Furthest Airports from MMD
- List of Furthest Airports from MMD
About this route:
A direct, nonstop flight between San Juan (Uganik) Seaplane Base (UGI), Uganik Island, United States and Minami-Daito Airport (MMD), Minami Daito, Okinawa, Japan would travel a Great Circle distance of 4,193 miles (or 6,748 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 Minami-Daito 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 Minami-Daito 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: |
|
| 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: | MMD / ROMD |
| Airport Names: |
|
| Location: | Minami Daito, Okinawa, Japan |
| GPS Coordinates: | 25°50'48"N by 131°15'48"E |
| Operator/Owner: | Okinawa Prefecture |
| Airport Type: | Public |
| Elevation: | 159 feet (48 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MMD |
| More Information: | MMD 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 Seaplane Base is a public use seaplane base located in San Juan, in the Kodiak Island Borough of the U.S.
- 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.
- 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.
Facts about Minami-Daito Airport (MMD):
- In addition to being known as "Minami-Daito Airport", other names for MMD include "南大東空港" and "Minamidaitō Kūkō".
- Because of Minami-Daito Airport's relatively low elevation of 159 feet, planes can take off or land at Minami-Daito 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 Minami-Daito Airport (MMD) is Joinville-Lauro Carneiro de Loyola Airport (JOI), which is nearly antipodal to Minami-Daito Airport (meaning Minami-Daito Airport is almost on the exact opposite side of the Earth from Joinville-Lauro Carneiro de Loyola Airport), and is located 12,411 miles (19,973 kilometers) away in Joinville, Santa Catarina, Brazil.
- The closest airport to Minami-Daito Airport (MMD) is Kitadaito Airport (KTD), which is located only 8 miles (13 kilometers) NNE of MMD.
- Minami-Daito Airport (MMD) currently has only 1 runway.
- Only a round flight from Naha, to Minami-Daito and Kitadaitō, back to Naha is operated everyday.
- The airport was relocated to its present location and upgraded to accommodate larger flights in July 1997 with the present 1500 meter runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.85 miles (14.25 km) WNW | West Point Village Seaplane Base (KWP) | West Point, Kodiak Island Borough, Alaska, United States |     |
| 2 | 17.22 miles (27.71 km) NE | Port Bailey Seaplane Base (KPY) | Port Bailey, Kodiak Island Borough, Alaska, United States | |
| 3 | 19.92 miles (32.06 km) SW | Zachar Bay Seaplane Base (KZB) | Zachar Bay, Alaska, United States | |
| 4 | 20.49 miles (32.97 km) ENE | Port Lions Airport (ORI) | Port Lions, Alaska, United States | |
| 5 | 25.60 miles (41.20 km) SW | Amook Bay Seaplane Base (AOS) | Amook Bay, Alaska, United States | |
| 6 | 27.77 miles (44.69 km) WSW | Larsen Bay Airport (KLN) | Larsen Bay, Alaska, United States | |
| 7 | 30.52 miles (49.11 km) E | Kodiak Benny Benson State Airport (ADQ) | Kodiak, Alaska, United States | |
| 8 | 34.71 miles (55.86 km) ENE | Ouzinkie Airport (KOZ) | Ouzinkie, Alaska, United States | |
| 9 | 35.27 miles (56.77 km) E | Kodiak Municipal Airport (KDK) | Kodiak, Alaska, United States | |
| 10 | 35.42 miles (57.01 km) S | Old Harbor Airport (OLH) | Old Harbor, Alaska, United States | |
| 11 | 43.41 miles (69.86 km) WSW | Karluk Airport (KYK) | Karluk, Alaska, United States | |
| 12 | 47.17 miles (75.91 km) NE | Kitoi Bay Seaplane Base (KKB) | Kitoi Bay, Alaska, United States | |
| 13 | 51.84 miles (83.43 km) SW | Olga Bay Seaplane Base (KOY) | Olga Bay, Kodiak Island Borough, Alaska, United States | |
| 14 | 57.58 miles (92.67 km) SSW | Moser Bay Seaplane Base (KMY) | Moser Bay, Kodiak Island Borough, Alaska, United States | |
| 15 | 59.00 miles (94.96 km) NNE | Port Williams Seaplane Base (KPR) | Port Williams, Kodiak Island Borough, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,795.38 miles (17,373.44 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,785.45 miles (17,357.45 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,766.36 miles (17,326.74 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,752.39 miles (17,304.26 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,729.68 miles (17,267.70 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,625.19 miles (17,099.55 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,572.02 miles (17,013.97 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,510.95 miles (16,915.69 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,508.51 miles (16,911.77 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,506.87 miles (16,909.13 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,502.26 miles (16,901.70 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,488.21 miles (16,879.09 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,483.21 miles (16,871.05 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,482.73 miles (16,870.27 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,467.82 miles (16,846.28 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.84 miles (12.61 km) NNE | Kitadaito Airport (KTD) | Kitadaito, Okinawa Prefecture, Japan | |
| 2 | 189.70 miles (305.29 km) NNW | Kikai Airport (KKX) | Kikaiga Shima, Kikai-Shima Island, Japan | |
| 3 | 202.42 miles (325.76 km) NNW | Amami Airport (ASJ) | Amami Island, Japan | |
| 4 | 219.59 miles (353.39 km) W | Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) | Okinawa Prefecture, Japan | |
| 5 | 223.71 miles (360.02 km) WNW | Iejima Airport (IEJ) | Iejima, Japan | |
| 6 | 225.91 miles (363.57 km) W | Naha Airport (OKA) | Okinawa, Japan | |
| 7 | 247.53 miles (398.36 km) W | Kerama Airport (KJP) | Kerama Islands, Okinawa, Japan | |
| 8 | 254.64 miles (409.81 km) WNW | Aguni Airport (AGJ) | Aguni, Japan | |
| 9 | 315.76 miles (508.17 km) N | Yakushima Airport (KUM) | Yakushima, Kagoshima Prefecture, Japan | |
| 10 | 379.93 miles (611.44 km) W | Miyako Airport (MMY) | Miyakojima, Okinawa, Japan | |
| 11 | 388.51 miles (625.25 km) W | Shimojishima Airport (SHI) | Shimojishima, Japan | |
| 12 | 412.89 miles (664.48 km) N | Kagoshima Airport (KOJ) | Kagoshima, Japan | |
| 13 | 416.82 miles (670.81 km) N | Miyazaki Airport (KMI) | Miyazaki, Miyazaki Prefecture, Japan | |
| 14 | 454.72 miles (731.80 km) WSW | Ishigaki Airport (ISG) | Ishigaki, Okinawa Prefecture, Japan | |
| 15 | 483.28 miles (777.76 km) WSW | Hateruma Airport (HTR) | Hateruma, Okinawa, Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,410.52 miles (19,972.74 km) S | Joinville-Lauro Carneiro de Loyola Airport (JOI) | Joinville, Santa Catarina, Brazil | |
| 2 | 12,401.83 miles (19,958.75 km) SE | Afonso Pena International Airport (CWB) | Curitiba, Paraná, Brazil | |
| 3 | 12,393.23 miles (19,944.93 km) SE | Bacacheri Airport (BFH) | Curitiba, Paraná, Brazil | |
| 4 | 12,365.30 miles (19,899.97 km) S | Navegantes Airport (NVT) | Navegantes, Santa Catarina, Brazil | |
| 5 | 12,310.29 miles (19,811.44 km) S | Florianópolis-Hercílio Luz International Airport (FLN) | Florianópolis, Santa Catarina, Brazil | |
| 6 | 12,299.49 miles (19,794.06 km) SSE | Avelino Vieira Airport (AAG) | Arapoti, Paraná, Brazil | |
| 7 | 12,289.58 miles (19,778.11 km) E | José Cleto Airport (QVB) | União da Vitória, Paraná, Brazil | |
| 8 | 12,285.60 miles (19,771.71 km) ESE | Carlos Alberto da Costa Neves Airport (CFC) | Caçador, Santa Catarina, Brazil | |
| 9 | 12,272.59 miles (19,750.78 km) SE | Antônio Correia Pinto de Macedo Airport (LAJ) | Lages, Santa Catarina, Brazil | |
| 10 | 12,267.12 miles (19,741.97 km) ESE | Ângelo Ponzoni Municipal Airport (VIA) | Videira, Santa Catarina, Brazil | |
| 11 | 12,260.41 miles (19,731.16 km) E | Tancredo Thomas de Faria Airport (GPB) | Guarapuava, Paraná, Brazil | |
| 12 | 12,255.61 miles (19,723.45 km) SSW | Bertram Luiz Leupolz State Airport (SOD) | Sorocaba, São Paulo, Brazil | |
| 13 | 12,240.10 miles (19,698.48 km) ESE | Santa Terezinha Municipal Airport (JCB) | Joaçaba, Santa Catarina, Brazil | |
| 14 | 12,235.37 miles (19,690.87 km) SW | São Paulo/Congonhas Airport (CGH) | São Paulo, Brazil | |
| 15 | 12,233.56 miles (19,687.97 km) SSE | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |