Nonstop flight route between Sidney, Montana, United States and Ainsworth, Nebraska, United States:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(42°34'45"N by 99°59'35"W)
Distance from SDY to ANW:
409.01 miles (658.23 km)
Share this route:
Jump to:
- About this route
- SDY Airport Information
- ANW Airport Information
- Facts about SDY
- Facts about ANW
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- Map of Nearest Airports to ANW
- List of Nearest Airports to ANW
- Map of Furthest Airports from ANW
- List of Furthest Airports from ANW
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Ainsworth Regional Airport (ANW), Ainsworth, Nebraska, United States would travel a Great Circle distance of 409 miles (or 658 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 Sidney-Richland Municipal Airport and Ainsworth Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | SDY / KSDY |
| Airport Name: | Sidney-Richland Municipal Airport |
| Location: | Sidney, Montana, United States |
| GPS Coordinates: | 47°42'24"N by 104°11'32"W |
| Area Served: | Sidney, Montana |
| Operator/Owner: | Sidney Richland Airport Authority |
| Airport Type: | Public |
| Elevation: | 1985 feet (605 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SDY |
| More Information: | SDY Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ANW / KANW |
| Airport Names: |
|
| Location: | Ainsworth, Nebraska, United States |
| GPS Coordinates: | 42°34'45"N by 99°59'35"W |
| Area Served: | Ainsworth, Nebraska |
| Operator/Owner: | Ainsworth Airport Authority |
| Airport Type: | Public |
| Elevation: | 2589 feet (789 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ANW |
| More Information: | ANW Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
Facts about Ainsworth Regional Airport (ANW):
- The primary objective of this facility was to train air crews of 540th and 543rd Bombardment Squadrons of the 383d Bombardment Group based at Rapid City Army Airfield for training with Boeing B-17 Flying Fortress aircraft before being sent to the European Theater.
- Ainsworth Regional Airport (ANW) has 2 runways.
- Sixty four buildings were built at what would be known as Ainsworth Army Airfield.
- The closest airport to Ainsworth Regional Airport (ANW) is Miller Field (VTN), which is located 34 miles (55 kilometers) NW of ANW.
- Ainsworth Regional Airport is seven miles northwest of Ainsworth, in Brown County, Nebraska.
- In addition to being known as "Ainsworth Regional Airport", another name for ANW is "Ainsworth Army Airfield".
- The furthest airport from Ainsworth Regional Airport (ANW) is Sir Gaëtan Duval Airport (RRG), which is located 10,586 miles (17,036 kilometers) away in Rodrigues Island, Mauritius.
- In 1946 the United States Army Corps of Engineers issued a Revokable License to the City of Ainsworth for commercial aircraft operations at the Airfield.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States |     |
| 2 | 48.66 miles (78.31 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 3 | 69.41 miles (111.70 km) WNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 76.29 miles (122.77 km) NNW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 5 | 90.57 miles (145.76 km) SE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 6 | 111.04 miles (178.70 km) SSE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 7 | 117.38 miles (188.91 km) WNW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 8 | 118.10 miles (190.06 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 9 | 118.99 miles (191.50 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 10 | 131.42 miles (211.49 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 11 | 139.74 miles (224.89 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 12 | 140.05 miles (225.38 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 13 | 174.07 miles (280.14 km) ESE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 14 | 189.51 miles (304.99 km) N | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 15 | 191.53 miles (308.24 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,383.49 miles (16,710.57 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,297.57 miles (16,572.29 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,290.39 miles (16,560.74 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,266.41 miles (16,522.14 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,218.50 miles (16,445.05 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,203.17 miles (16,420.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,179.29 miles (16,381.94 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,169.42 miles (16,366.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,153.64 miles (16,340.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,120.11 miles (16,286.69 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,113.85 miles (16,276.63 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,100.83 miles (16,255.67 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,089.33 miles (16,237.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,078.56 miles (16,219.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,076.48 miles (16,216.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.11 miles (54.90 km) NW | Miller Field (VTN) | Valentine, Nebraska, United States | |
| 2 | 66.92 miles (107.71 km) E | O'Neill Municipal Airport (ONL) | O'Neill, Nebraska, United States | |
| 3 | 80.99 miles (130.34 km) SSE | Broken Bow Municipal Airport (BBW) | Broken Bow, Nebraska, United States | |
| 4 | 106.50 miles (171.40 km) SSW | North Platte Regional Airport (LBF) | North Platte, Nebraska, United States | |
| 5 | 124.09 miles (199.70 km) S | Jim Kelly Field (LXN) | Lexington, Nebraska, United States | |
| 6 | 125.48 miles (201.94 km) N | Pierre Regional Airport (PIR) | Pierre, South Dakota, United States | |
| 7 | 128.53 miles (206.85 km) NE | Mitchell Municipal Airport (MHE) | Mitchell, South Dakota, United States | |
| 8 | 131.27 miles (211.26 km) WNW | Pine Ridge Airport (XPR) | Pine Ridge, South Dakota, United States | |
| 9 | 134.32 miles (216.17 km) E | Chan Gurney Municipal Airport (YKN) | Yankton, South Dakota, United States | |
| 10 | 137.04 miles (220.54 km) ESE | Norfolk Regional Airport (OFK) | Norfolk, Nebraska, United States | |
| 11 | 137.73 miles (221.66 km) SSE | Kearney Regional Airport (EAR) | Kearney, Nebraska, United States | |
| 12 | 141.15 miles (227.15 km) SE | Central Nebraska Regional Airport (GRI) | Grand Island, Nebraska, United States | |
| 13 | 148.12 miles (238.38 km) WSW | Alliance Municipal Airport (AIA) | Alliance, Nebraska, United States | |
| 14 | 152.95 miles (246.15 km) NE | Huron Regional Airport (HON) | Huron, South Dakota, United States | |
| 15 | 154.82 miles (249.15 km) S | Arapahoe Municipal Airport (AHF) | Arapahoe, Nebraska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,585.88 miles (17,036.28 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,457.29 miles (16,829.34 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 3 | 10,434.18 miles (16,792.14 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,432.02 miles (16,788.67 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,415.33 miles (16,761.81 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 6 | 10,409.97 miles (16,753.18 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 10,394.04 miles (16,727.54 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 8 | 10,374.18 miles (16,695.58 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 9 | 10,369.73 miles (16,688.42 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 10,355.77 miles (16,665.95 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 11 | 10,351.63 miles (16,659.29 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 12 | 10,345.89 miles (16,650.05 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 10,331.24 miles (16,626.48 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 14 | 10,320.32 miles (16,608.90 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 15 | 10,289.27 miles (16,558.93 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |