Nonstop flight route between Sidney, Montana, United States and Austin, Texas, United States:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(30°11'39"N by 97°40'12"W)
Distance from SDY to AUS:
1,258.58 miles (2,025.48 km)
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- About this route
- SDY Airport Information
- AUS Airport Information
- Facts about SDY
- Facts about AUS
- 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 AUS
- List of Nearest Airports to AUS
- Map of Furthest Airports from AUS
- List of Furthest Airports from AUS
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Austin–Bergstrom International Airport (AUS), Austin, Texas, United States would travel a Great Circle distance of 1,259 miles (or 2,025 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 Austin–Bergstrom International 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: | AUS / KAUS |
| Airport Name: | Austin–Bergstrom International Airport |
| Location: | Austin, Texas, United States |
| GPS Coordinates: | 30°11'39"N by 97°40'12"W |
| Area Served: | Greater Austin |
| Operator/Owner: | City of Austin |
| Airport Type: | Public |
| Elevation: | 542 feet (165 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AUS |
| More Information: | AUS Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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 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 is a public use airport located one nautical mile west of the central business district of Sidney, a city in Richland County, Montana, United States.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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.
Facts about Austin–Bergstrom International Airport (AUS):
- Austin–Bergstrom International Airport (AUS) has 2 runways.
- The furthest airport from Austin–Bergstrom International Airport (AUS) is Sir Gaëtan Duval Airport (RRG), which is located 11,050 miles (17,783 kilometers) away in Rodrigues Island, Mauritius.
- Austin–Bergstrom International Airport handled 10,017,958 passengers last year.
- The closest airport to Austin–Bergstrom International Airport (AUS) is Austin Executive Airport (EDC), which is located only 15 miles (24 kilometers) NNE of AUS.
- Because of Austin–Bergstrom International Airport's relatively low elevation of 542 feet, planes can take off or land at Austin–Bergstrom International 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.
- Bergstrom had the designator BSM until Mueller's final closure in 1999, when it took Mueller's IATA code of AUS.
- The runways are watched over by a new 20-story air traffic control tower.
- In the 1950s, developers began building residential areas beneath the flight paths of Mueller and, in parallel, the number of arrivals and departures at the airport increased dramatically because of the growth of the city.
| 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 | 15.12 miles (24.33 km) NNE | Austin Executive Airport (EDC) | Austin, Texas, United States | |
| 2 | 58.67 miles (94.42 km) SW | Randolph Air Force Base Joint Base San Antonio (RND) | Universal City, Texas, United States | |
| 3 | 61.04 miles (98.23 km) N | Killeen–Fort Hood Regional Airport (GRK) | Fort Hood / Killeen, Texas, United States | |
| 4 | 61.60 miles (99.13 km) N | Skylark Field (ILE) | Killeen, Texas, United States | |
| 5 | 65.39 miles (105.23 km) N | Hood Army Airfield (HLR) | Fort Hood / Killeen, Texas, United States | |
| 6 | 66.62 miles (107.21 km) SW | San Antonio International Airport (SAT) | San Antonio, Texas, United States | |
| 7 | 67.97 miles (109.38 km) NNE | Draughon-Miller Central Texas Regional Airport (TPL) | Temple, Texas, United States | |
| 8 | 76.28 miles (122.76 km) SW | Stinson Municipal Airport (SSF) | San Antonio, Texas, United States | |
| 9 | 78.22 miles (125.89 km) SW | Lackland Air Force Base Joint Base San Antonio (SKF) | San Antonio, Texas, United States | |
| 10 | 82.47 miles (132.72 km) ENE | Easterwood Airport (CLL) | College Station, Texas, United States | |
| 11 | 85.96 miles (138.33 km) W | Kerrville Municipal Airport (ERV) | Kerrville, Texas, United States | |
| 12 | 87.48 miles (140.79 km) ENE | Coulter Field (CFD) | Bryan, Texas, United States | |
| 13 | 101.31 miles (163.04 km) NNE | Waco Regional Airport (ACT) | Waco, Texas, United States | |
| 14 | 103.14 miles (165.98 km) SSE | Victoria Regional Airport (VCT) | Victoria, Texas, United States | |
| 15 | 105.79 miles (170.26 km) NNE | TSTC Waco Airport (CNW) | Waco, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,050.16 miles (17,783.47 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,884.61 miles (17,517.04 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 3 | 10,760.90 miles (17,317.94 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,659.34 miles (17,154.50 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,651.46 miles (17,141.83 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,514.41 miles (16,921.26 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 7 | 10,508.89 miles (16,912.38 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 8 | 10,504.72 miles (16,905.67 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 9 | 10,493.78 miles (16,888.06 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,491.15 miles (16,883.83 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 11 | 10,490.46 miles (16,882.72 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,488.19 miles (16,879.07 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 13 | 10,475.73 miles (16,859.01 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 14 | 10,474.34 miles (16,856.78 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 15 | 10,456.39 miles (16,827.89 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |