Nonstop flight route between Watertown, South Dakota, United States and Lannion, France:
Departure Airport:
(44°54'50"N by 97°9'16"W)
Arrival Airport:
(48°45'15"N by 3°28'27"W)
Distance from ATY to LAI:
4,141.50 miles (6,665.08 km)
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- About this route
- ATY Airport Information
- LAI Airport Information
- Facts about ATY
- Facts about LAI
- 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 LAI
- List of Nearest Airports to LAI
- Map of Furthest Airports from LAI
- List of Furthest Airports from LAI
About this route:
A direct, nonstop flight between Watertown Regional Airport (ATY), Watertown, South Dakota, United States and Lannion - Côte de Granit Airport (LAI), Lannion, France would travel a Great Circle distance of 4,142 miles (or 6,665 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 Lannion - Côte de Granit 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 Lannion - Côte de Granit 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: | LAI / LFRO |
| Airport Names: |
|
| Location: | Lannion, France |
| GPS Coordinates: | 48°45'15"N by 3°28'27"W |
| Area Served: | Lannion, France |
| Operator/Owner: | Syndicat Intercommunal de l'Aéroport |
| Airport Type: | Public |
| Elevation: | 290 feet (88 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LAI |
| More Information: | LAI Maps & Info |
Facts about Watertown Regional Airport (ATY):
- Federal Aviation Administration records say the airport had 4,975 passenger boardings in calendar year 2008, 5,824 in 2009 and 7,814 in 2010.
- 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 (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.
- In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
Facts about Lannion - Côte de Granit Airport (LAI):
- The closest airport to Lannion - Côte de Granit Airport (LAI) is Morlaix - Ploujean Airport (MXN), which is located only 19 miles (30 kilometers) SW of LAI.
- The furthest airport from Lannion - Côte de Granit Airport (LAI) is Dunedin International Airport (DUD), which is nearly antipodal to Lannion - Côte de Granit Airport (meaning Lannion - Côte de Granit Airport is almost on the exact opposite side of the Earth from Dunedin International Airport), and is located 12,082 miles (19,444 kilometers) away in Dunedin, Otago, New Zealand.
- Because of Lannion - Côte de Granit Airport's relatively low elevation of 290 feet, planes can take off or land at Lannion - Côte de Granit 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.
- Lannion - Côte de Granit Airport (LAI) currently has only 1 runway.
- In addition to being known as "Lannion - Côte de Granit Airport", another name for LAI is "Aéroport de Lannion - Côte de Granit".
| 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 | 18.87 miles (30.37 km) SW | Morlaix - Ploujean Airport (MXN) | Morlaix, France | |
| 2 | 31.93 miles (51.38 km) ESE | Saint-Brieuc - Armor Airport (SBK) | Saint-Brieuc, France | |
| 3 | 48.20 miles (77.57 km) WSW | Brest Bretagne Airport (BES) | Brest, France | |
| 4 | 61.39 miles (98.80 km) NE | Guernsey Airport (GCI) | Guernsey, Channel Islands, United Kingdom | |
| 5 | 62.54 miles (100.65 km) SSW | Quimper - Cornouaille Airport (UIP) | Quimper, France | |
| 6 | 64.65 miles (104.05 km) E | Dinard–Pleurtuit–Saint-Malo Airport (DNR) | Dinard, France | |
| 7 | 65.94 miles (106.12 km) ENE | Jersey Airport (JER) | Jersey, Channel Islands, United Kingdom | |
| 8 | 68.67 miles (110.51 km) S | Lorient South Brittany Airport (LRT) | Lorient, France | |
| 9 | 79.41 miles (127.80 km) SSE | Meucon Airport (VNE) | Vannes, France | |
| 10 | 86.96 miles (139.95 km) NE | Alderney Airport (ACI) | Alderney, Channel Islands, United Kingdom | |
| 11 | 92.76 miles (149.29 km) ESE | Rennes–Saint-Jacques Airport (RNS) | Rennes, France | |
| 12 | 109.46 miles (176.16 km) NE | Cherbourg - Maupertus Airport (CER) | Cherbourg, France | |
| 13 | 118.71 miles (191.04 km) NNW | Plymouth City Airport (PLH) | Plymouth, United Kingdom | |
| 14 | 134.97 miles (217.22 km) NNW | Newquay Cornwall Airport (NQY) | Newquay, England, United Kingdom | |
| 15 | 135.72 miles (218.41 km) NW | Land's End Airport (LEQ) | Land's End, Cornwall, England, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,082.17 miles (19,444.33 km) ESE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 2 | 12,070.23 miles (19,425.10 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 3 | 12,039.42 miles (19,375.52 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 4 | 12,032.95 miles (19,365.11 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 5 | 12,025.97 miles (19,353.88 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 6 | 12,025.83 miles (19,353.64 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 7 | 12,021.52 miles (19,346.72 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 8 | 12,020.47 miles (19,345.03 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 9 | 11,993.94 miles (19,302.33 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 10 | 11,988.03 miles (19,292.82 km) ESE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 11 | 11,983.99 miles (19,286.31 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,977.31 miles (19,275.57 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 13 | 11,976.79 miles (19,274.72 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 14 | 11,958.67 miles (19,245.57 km) SW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 15 | 11,956.73 miles (19,242.44 km) SE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |