Nonstop flight route between Aspen, Colorado, United States and Watertown, South Dakota, United States:
Departure Airport:
(39°13'23"N by 106°52'8"W)
Arrival Airport:
(44°54'50"N by 97°9'16"W)
Distance from ASE to ATY:
633.95 miles (1,020.23 km)
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Jump to:
- About this route
- ASE Airport Information
- ATY Airport Information
- Facts about ASE
- Facts about ATY
- Map of Nearest Airports to ASE
- List of Nearest Airports to ASE
- Map of Furthest Airports from ASE
- List of Furthest Airports from ASE
- Map of Nearest Airports to ATY
- List of Nearest Airports to ATY
- Map of Furthest Airports from ATY
- List of Furthest Airports from ATY
About this route:
A direct, nonstop flight between Aspen–Pitkin County Airport (ASE), Aspen, Colorado, United States and Watertown Regional Airport (ATY), Watertown, South Dakota, United States would travel a Great Circle distance of 634 miles (or 1,020 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 relatively short distance between Aspen–Pitkin County Airport and Watertown Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ASE / KASE |
| Airport Names: |
|
| Location: | Aspen, Colorado, United States |
| GPS Coordinates: | 39°13'23"N by 106°52'8"W |
| Area Served: | Aspen, Colorado |
| Operator/Owner: | Pitkin County |
| Airport Type: | Public |
| Elevation: | 7820 feet (2,384 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ASE |
| More Information: | ASE Maps & Info |
Arrival 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 |
Facts about Aspen–Pitkin County Airport (ASE):
- Because of Aspen–Pitkin County Airport's high elevation of 7,820 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ASE. Combined with a high temperature, this could make ASE a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Construction on the runway extension project began on April 4, 2011, and was completed on November 2, 2011.
- The airport is also conducting an update of its 2004 Airport Master Plan.
- The closest airport to Aspen–Pitkin County Airport (ASE) is Eagle County Regional Airport (EGE), which is located 29 miles (47 kilometers) N of ASE.
- In addition to being known as "Aspen–Pitkin County Airport", another name for ASE is "Sardy Field".
- Aspen–Pitkin County Airport (ASE) currently has only 1 runway.
- Before initiating jet service, Aspen operated Convair 580 turboprops as well as other prop and turboprop aircraft.
- The furthest airport from Aspen–Pitkin County Airport (ASE) is Sir Gaëtan Duval Airport (RRG), which is located 10,971 miles (17,657 kilometers) away in Rodrigues Island, Mauritius.
Facts about Watertown Regional Airport (ATY):
- Watertown Regional Airport (ATY) has 2 runways.
- The closest airport to Watertown Regional Airport (ATY) is Brookings Regional Airport (BKX), which is located 45 miles (73 kilometers) SSE of ATY.
- During World War II the airfield was used by the United States Army Air Forces.
- Watertown Regional Airport is a city owned, public airport two miles northwest of Watertown, in Codington County, South Dakota.
- B-17 Flying Fortress and B-24 Liberator units underwent advanced training before going overseas.
- In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 29.10 miles (46.83 km) N | Eagle County Regional Airport (EGE) | Eagle, Colorado (near Vail), United States |     |
| 2 | 29.56 miles (47.57 km) E | Lake County Airport (LXV) | Leadville, Colorado, United States | |
| 3 | 47.74 miles (76.83 km) S | Gunnison-Crested Butte Regional Airport (GUC) | Gunnison, Colorado, United States | |
| 4 | 50.39 miles (81.10 km) WNW | Garfield County Regional Airport (RIL) | Rifle, Colorado, United States | |
| 5 | 64.69 miles (104.11 km) SE | Harriet Alexander Field (SLT) | Salida, Colorado, United States | |
| 6 | 73.97 miles (119.04 km) SW | Montrose Regional Airport (MTJ) | Montrose, Colorado, United States | |
| 7 | 88.87 miles (143.02 km) NNW | Yampa Valley Airport (HDN) | Hayden, Colorado, United States | |
| 8 | 89.07 miles (143.34 km) W | Grand Junction Regional Airport (GJT) | Grand Junction, Colorado, United States | |
| 9 | 89.34 miles (143.78 km) N | Steamboat Springs Airport (SBS) | Steamboat Springs, Colorado, United States | |
| 10 | 94.47 miles (152.04 km) NNW | Craig–Moffat Airport (CIG) | Craig, Colorado, United States | |
| 11 | 104.05 miles (167.45 km) ENE | Boulder Municipal Airport (WBU) | Boulder, Colorado, United States | |
| 12 | 104.13 miles (167.58 km) SSW | Telluride Regional Airport (TEX) | Telluride, Colorado, United States | |
| 13 | 104.64 miles (168.40 km) ENE | Rocky Mountain Metropolitan Airport (BJC) | Denver, Colorado, United States | |
| 14 | 108.99 miles (175.40 km) E | United States Air Force Academy (AFF) | Colorado Springs, Colorado, United States | |
| 15 | 110.46 miles (177.76 km) ENE | Centennial Airport (APA) | Arapahoe County, Colorado, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,971.40 miles (17,656.72 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,847.21 miles (17,456.85 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,816.51 miles (17,407.45 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,795.81 miles (17,374.12 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,628.99 miles (17,105.66 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,515.13 miles (16,922.41 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,505.60 miles (16,907.08 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,470.36 miles (16,850.36 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,400.27 miles (16,737.57 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,362.78 miles (16,677.23 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,354.64 miles (16,664.13 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,338.61 miles (16,638.33 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,320.25 miles (16,608.80 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,309.11 miles (16,590.87 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,302.56 miles (16,580.32 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 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 | |