Nonstop flight route between Watertown, South Dakota, United States and Ofu, American Samoa:
Departure Airport:
(44°54'50"N by 97°9'16"W)
Arrival Airport:
(14°11'3"S by 169°40'11"W)
Distance from ATY to OFU:
6,086.66 miles (9,795.51 km)
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Jump to:
- About this route
- ATY Airport Information
- OFU Airport Information
- Facts about ATY
- Facts about OFU
- Map of Nearest Airports to ATY
- List of Nearest Airports to ATY
- Map of Furthest Airports from ATY
- List of Furthest Airports from ATY
- Map of Nearest Airports to OFU
- List of Nearest Airports to OFU
- Map of Furthest Airports from OFU
- List of Furthest Airports from OFU
About this route:
A direct, nonstop flight between Watertown Regional Airport (ATY), Watertown, South Dakota, United States and Ofu Airport (OFU), Ofu, American Samoa would travel a Great Circle distance of 6,087 miles (or 9,796 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 Watertown Regional Airport and Ofu 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 Watertown Regional Airport and Ofu Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ATY / KATY |
| Airport Names: |
|
| Location: | Watertown, South Dakota, United States |
| GPS Coordinates: | 44°54'50"N by 97°9'16"W |
| Area Served: | Watertown, South Dakota |
| Operator/Owner: | City of Watertown |
| Airport Type: | Public |
| Elevation: | 1749 feet (533 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ATY |
| More Information: | ATY Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | OFU / |
| Airport Names: |
|
| Location: | Ofu, American Samoa |
| GPS Coordinates: | 14°11'3"S by 169°40'11"W |
| Operator/Owner: | Government of American Samoa |
| Airport Type: | Public |
| Elevation: | 9 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from OFU |
| More Information: | OFU Maps & Info |
Facts about Watertown Regional Airport (ATY):
- The closest airport to Watertown Regional Airport (ATY) is Brookings Regional Airport (BKX), which is located 45 miles (73 kilometers) SSE of ATY.
- In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
- During World War II the airfield was used by the United States Army Air Forces.
- Watertown Regional Airport (ATY) has 2 runways.
- The furthest airport from Watertown Regional Airport (ATY) is Margaret River Airport (MGV), which is located 10,571 miles (17,013 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Ofu Airport (OFU):
- The closest airport to Ofu Airport (OFU) is Tau Airport (TAV), which is located only 11 miles (18 kilometers) ESE of OFU.
- Because of Ofu Airport's relatively low elevation of 9 feet, planes can take off or land at Ofu 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.
- In addition to being known as "Ofu Airport", other names for OFU include "NSAS" and "Z08".
- The furthest airport from Ofu Airport (OFU) is Zinder Airport (ZND), which is nearly antipodal to Ofu Airport (meaning Ofu Airport is almost on the exact opposite side of the Earth from Zinder Airport), and is located 12,342 miles (19,863 kilometers) away in Zinder, Niger.
- Ofu Airport (OFU) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 45.25 miles (72.82 km) SSE | Brookings Regional Airport (BKX) | Brookings, South Dakota, United States |     |
| 2 | 62.10 miles (99.95 km) S | Madison Municipal Airport (XMD) | Madison, South Dakota, United States | |
| 3 | 64.19 miles (103.30 km) SW | Huron Regional Airport (HON) | Huron, South Dakota, United States | |
| 4 | 68.49 miles (110.23 km) NNW | Britton Municipal Airport (TTO) | Britton, South Dakota, United States | |
| 5 | 70.67 miles (113.73 km) E | Montevideo-Chippewa County Airport (MVE) | Montevideo, Minnesota, United States | |
| 6 | 71.95 miles (115.79 km) WNW | Aberdeen Regional AirportAberdeen Army Airfield (ABR) | Aberdeen, South Dakota, United States | |
| 7 | 72.89 miles (117.30 km) ESE | Southwest Minnesota Regional Airport (MML) | Marshall, Minnesota, United States | |
| 8 | 78.81 miles (126.84 km) ENE | Benson Municipal Airport (BBB) | Benson, Minnesota, United States | |
| 9 | 90.01 miles (144.86 km) SSW | Mitchell Municipal Airport (MHE) | Mitchell, South Dakota, United States | |
| 10 | 94.27 miles (151.71 km) SSE | Sioux Falls Regional Airport (FSD) | Sioux Falls, South Dakota, United States | |
| 11 | 95.65 miles (153.93 km) NNE | Harry Stern Airport (WAH) | Wahpeton, North Dakota, United States | |
| 12 | 99.86 miles (160.71 km) E | Willmar Municipal Airport (ILL) | Willmar, Minnesota, United States | |
| 13 | 106.28 miles (171.04 km) NNE | Fergus Falls Municipal Airport (FFM) | Fergus Falls, Minnesota, United States | |
| 14 | 107.81 miles (173.50 km) NE | Alexandria Municipal Airport (AXN) | Alexandria, Minnesota, United States | |
| 15 | 131.23 miles (211.19 km) NW | Ashley Municipal Airport (ASY) | Ashley, North Dakota, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,571.29 miles (17,012.79 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,547.63 miles (16,974.72 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,534.17 miles (16,953.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,522.46 miles (16,934.21 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,478.53 miles (16,863.51 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,474.05 miles (16,856.31 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,461.67 miles (16,836.38 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,451.18 miles (16,819.51 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,440.10 miles (16,801.66 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,424.53 miles (16,776.61 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,373.17 miles (16,693.96 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,371.59 miles (16,691.42 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 13 | 10,342.11 miles (16,643.97 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,331.28 miles (16,626.54 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 10,321.58 miles (16,610.93 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11.08 miles (17.83 km) ESE | Tau Airport (TAV) | Tau, American Samoa | |
| 2 | 16.65 miles (26.79 km) E | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 3 | 69.33 miles (111.58 km) W | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 4 | 140.80 miles (226.60 km) W | Fagali'i Airport (FGI) | Apia, Samoa | |
| 5 | 158.66 miles (255.34 km) W | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 6 | 176.22 miles (283.60 km) W | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 7 | 203.90 miles (328.15 km) WNW | Asau Airport (AAU) | Asau, Samoa | |
| 8 | 338.67 miles (545.04 km) S | Niue International Airport (IUE) | Alofi, Niue | |
| 9 | 409.39 miles (658.85 km) WSW | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 10 | 442.84 miles (712.67 km) W | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 11 | 494.44 miles (795.72 km) SW | Lifuka Island Airport (HPA) | Lifuka, Ha'apai, Tonga | |
| 12 | 562.31 miles (904.95 km) W | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |
| 13 | 606.27 miles (975.70 km) SW | Fuaʻamotu International Airport (TBU) | Nukuʻalofa, Tongatapu, Tonga | |
| 14 | 641.51 miles (1,032.40 km) ENE | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 15 | 687.76 miles (1,106.84 km) WSW | Cicia Airport (ICI) | Cicia, Fiji | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,342.30 miles (19,862.95 km) ENE | Zinder Airport (ZND) | Zinder, Niger | |
| 2 | 12,245.59 miles (19,707.32 km) NE | Mallam Aminu Kano International Airport (KAN) | Kano, Nigeria | |
| 3 | 12,215.74 miles (19,659.29 km) ENE | Maradi Airport (MFQ) | Maradi, Niger | |
| 4 | 12,191.48 miles (19,620.23 km) NW | Maiduguri International Airport (MIU) | Maiduguri, Nigeria | |
| 5 | 12,189.87 miles (19,617.64 km) NE | Mano Dayak International Airport (AJY) | Agadez, Niger | |
| 6 | 12,160.55 miles (19,570.47 km) NE | Zaria Airport (ZAR) | Zaria, Nigeria | |
| 7 | 12,136.57 miles (19,531.87 km) W | Bol-Berim Airport (OTC) | Bol, Chad | |
| 8 | 12,121.63 miles (19,507.83 km) NE | Kaduna Airport (KAD) | Kaduna, Nigeria | |
| 9 | 12,107.63 miles (19,485.29 km) NNE | Yakubu Gowon Airport (JOS) | Jos, Nigeria | |
| 10 | 12,102.83 miles (19,477.56 km) W | Mao Airport (AMO) | Mao, Chad | |
| 11 | 12,094.74 miles (19,464.54 km) E | Tahoua Airport (THZ) | Tahoua, Niger | |
| 12 | 12,090.07 miles (19,457.04 km) WNW | N'Djamena International Airport (NDJ) | N'Djamena, Chad | |
| 13 | 12,067.94 miles (19,421.41 km) NNW | Yola Airport (YOL) | Yola, Nigeria | |
| 14 | 12,066.97 miles (19,419.85 km) NW | Salak Airport (MVR) | Maroua, Far North Region, Cameroon | |
| 15 | 12,062.76 miles (19,413.09 km) NNE | Arlit Airport (RLT) | Arlit, Niger | |