Nonstop flight route between Watertown, South Dakota, United States and Praslin Island, Seychelles:
Departure Airport:
(44°54'50"N by 97°9'16"W)
Arrival Airport:
(4°19'9"S by 55°41'29"E)
Distance from ATY to PRI:
9,186.73 miles (14,784.58 km)
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Jump to:
- About this route
- ATY Airport Information
- PRI Airport Information
- Facts about ATY
- Facts about PRI
- 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 PRI
- List of Nearest Airports to PRI
- Map of Furthest Airports from PRI
- List of Furthest Airports from PRI
About this route:
A direct, nonstop flight between Watertown Regional Airport (ATY), Watertown, South Dakota, United States and Praslin Island Airport (PRI), Praslin Island, Seychelles would travel a Great Circle distance of 9,187 miles (or 14,785 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 Praslin Island 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 Praslin Island 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: | PRI / |
| Airport Names: |
|
| Location: | Praslin Island, Seychelles |
| GPS Coordinates: | 4°19'9"S by 55°41'29"E |
| Operator/Owner: | SCAA(Seychelles Civil Aviation Authority) |
| Airport Type: | Public |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PRI |
| More Information: | PRI Maps & Info |
Facts about Watertown Regional Airport (ATY):
- Watertown Regional Airport (ATY) has 2 runways.
- B-17 Flying Fortress and B-24 Liberator units underwent advanced training before going overseas.
- 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.
- In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
- The closest airport to Watertown Regional Airport (ATY) is Brookings Regional Airport (BKX), which is located 45 miles (73 kilometers) SSE of ATY.
- Watertown Regional Airport is a city owned, public airport two miles northwest of Watertown, in Codington County, South Dakota.
Facts about Praslin Island Airport (PRI):
- The closest airport to Praslin Island Airport (PRI) is Frégate Island Airport (FRK), which is located 25 miles (41 kilometers) SE of PRI.
- Because of Praslin Island Airport's relatively low elevation of 10 feet, planes can take off or land at Praslin Island 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 "Praslin Island Airport", another name for PRI is "FSPP".
- The furthest airport from Praslin Island Airport (PRI) is Atuona Airport (AUQ), which is located 11,032 miles (17,755 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- The airport resides at an elevation of 10 feet above mean sea level.
- During the late 1990s Praslin underwent an expansion to deal with increased passengers and larger planes.
- Praslin Island Airport (PRI) 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 | 25.34 miles (40.78 km) SE | Frégate Island Airport (FRK) | Frégate Island, Seychelles | |
| 2 | 27.18 miles (43.74 km) SSW | Seychelles International Airport (SEZ) | Mahé, Seychelles | |
| 3 | 35.90 miles (57.78 km) N | Denis Island Airport (DEI) | Denis Island, Seychelles | |
| 4 | 53.04 miles (85.37 km) NW | Bird Island Airport (BDI) | Bird Island, Seychelles | |
| 5 | 169.62 miles (272.97 km) SW | Desroches Island Airport (DES) | Desroches Island, Seychelles | |
| 6 | 706.33 miles (1,136.73 km) SW | Arrachart Airport (DIE) | Antsiranana, Madagascar | |
| 7 | 764.62 miles (1,230.53 km) SW | Ambilobe Airport (AMB) | Ambilobe, Madagascar | |
| 8 | 811.06 miles (1,305.26 km) SW | Ambanja Airport (IVA) | Ambanja, Madagascar | |
| 9 | 823.39 miles (1,325.11 km) SSW | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 10 | 831.27 miles (1,337.79 km) NW | Obbia Airport (CMO) | Obbia, Somalia | |
| 11 | 840.10 miles (1,352.00 km) WNW | Aden Adde International Airport (MGQ) | Mogadishu, Somalia | |
| 12 | 893.61 miles (1,438.12 km) SW | Analalava Airport (HVA) | Analalava, Madagascar | |
| 13 | 920.87 miles (1,481.99 km) SSW | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 14 | 921.21 miles (1,482.55 km) SW | Dzaoudzi Pamandzi International Airport (DZA) | Dzaoudzi, Mayotte | |
| 15 | 939.88 miles (1,512.59 km) SW | Ouani Airport (FMCV- Port of Soap) (AJN) | Anjouan, Comoros | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,032.47 miles (17,755.00 km) SE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 2 | 10,811.62 miles (17,399.58 km) NW | Los Cabos International Airport (SJD) | Los Cabos, Mexico | |
| 3 | 10,786.11 miles (17,358.52 km) NNW | Manuel Márquez de León International Airport (LAP) | La Paz, Baja California Sur, Mexico | |
| 4 | 10,774.74 miles (17,340.22 km) NNW | Ciudad Constitución Airport (CUA) | Ciudad Constitución, Baja California Sur, Mexico | |
| 5 | 10,756.82 miles (17,311.38 km) NW | Playa de Oro International Airport (ZLO) | Manzanillo, Colima, Mexico | |
| 6 | 10,729.10 miles (17,266.77 km) NW | Lic. Gustavo Díaz Ordaz International Airport (PVR) | Puerto Vallarta, Jalisco, Mexico | |
| 7 | 10,711.21 miles (17,237.98 km) NNW | Loreto International Airport (LTO) | Loreto, Baja California Sur, Mexico | |
| 8 | 10,698.86 miles (17,218.10 km) NW | Licenciado Miguel de la Madrid Airport (CLQ) | Colima, Colima, Mexico | |
| 9 | 10,676.26 miles (17,181.74 km) NW | Amado Nervo International Airport (TPQ) | Tepic, Nayarit, Mexico | |
| 10 | 10,669.72 miles (17,171.21 km) NW | Lázaro Cárdenas Airport (LZC) | Lázaro Cárdenas, Michoacán, Mexico | |
| 11 | 10,664.73 miles (17,163.17 km) NNW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 12 | 10,663.43 miles (17,161.08 km) NW | General Rafael Buelna International Airport (MZT) | Mazatlán, Sinaloa, Mexico | |
| 13 | 10,650.54 miles (17,140.34 km) SSE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 14 | 10,648.77 miles (17,137.49 km) NNW | Los Mochis International Airport (LMM) | Los Mochis, Sinaloa, Mexico | |
| 15 | 10,642.03 miles (17,126.65 km) SE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |