Nonstop flight route between Sidney, Montana, United States and Indianapolis, Indiana, United States:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(39°43'1"N by 86°17'39"W)
Distance from SDY to IND:
1,046.80 miles (1,684.65 km)
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- About this route
- SDY Airport Information
- IND Airport Information
- Facts about SDY
- Facts about IND
- 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 IND
- List of Nearest Airports to IND
- Map of Furthest Airports from IND
- List of Furthest Airports from IND
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Indianapolis International Airport (IND), Indianapolis, Indiana, United States would travel a Great Circle distance of 1,047 miles (or 1,685 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 Indianapolis 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: | IND / KIND |
| Airport Name: | Indianapolis International Airport |
| Location: | Indianapolis, Indiana, United States |
| GPS Coordinates: | 39°43'1"N by 86°17'39"W |
| Area Served: | Indianapolis, Indiana |
| Airport Type: | Public |
| Elevation: | 797 feet (243 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from IND |
| More Information: | IND Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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.
- 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 Indianapolis International Airport (IND):
- The furthest airport from Indianapolis International Airport (IND) is Margaret River Airport (MGV), which is located 11,191 miles (18,011 kilometers) away in Margaret River, Western Australia, Australia.
- In the late 1990s and early 2000s Indianapolis was a hub for then locally based ATA Airlines and its regional affiliate, Chicago Express/ATA Connection.
- Indianapolis International Airport is a public airport seven miles southwest of downtown Indianapolis, in Marion County, Indiana, United States.
- Lafayette Limo, Bloomington Shuttle Service and Star of America, operate regular shuttle service between Indianapolis International Airport and several cities in central Indiana, namely Bloomington, Muncie, Anderson, and Lafayette.
- On September 9, 1969 Allegheny Airlines Flight 853 on a Boston – Baltimore – Cincinnati – Indianapolis – St.
- The closest airport to Indianapolis International Airport (IND) is Pope Field (GFD), which is located 30 miles (48 kilometers) E of IND.
- In 2009 Republic Airways announced they would retain their maintenance hub and HQ in Indianapolis even though they acquired the much larger Frontier Airlines in Denver.
- Indianapolis International Airport handled 7,526,414 passengers last year.
- Because of Indianapolis International Airport's relatively low elevation of 797 feet, planes can take off or land at Indianapolis 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.
- Indianapolis International Airport (IND) has 3 runways.
| 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 | 30.08 miles (48.42 km) E | Pope Field (GFD) | Greenfield, Indiana, United States | |
| 2 | 37.95 miles (61.07 km) SE | Columbus Municipal Airport (CLU) | Columbus, Indiana, United States | |
| 3 | 43.04 miles (69.27 km) SSW | Monroe County Airport (BMG) | Bloomington, Indiana, United States | |
| 4 | 45.11 miles (72.60 km) NE | Anderson Municipal Airport (AID) | Anderson, Indiana, United States | |
| 5 | 56.99 miles (91.71 km) WSW | Terre Haute International Airport Hulman Field (HUF) | Terre Haute, Indiana, United States | |
| 6 | 57.39 miles (92.36 km) NNE | Kokomo Municipal Airport (OKK) | Kokomo, Indiana, United States | |
| 7 | 58.52 miles (94.17 km) SSE | Freeman Municipal Airport (SER) | Seymour, Indiana, United States | |
| 8 | 58.82 miles (94.67 km) NW | Purdue University Airport (LAF) | West Lafayette, Indiana, United States | |
| 9 | 59.84 miles (96.30 km) NE | Delaware County Regional Airport (MIE) | Muncie, Indiana, United States | |
| 10 | 61.14 miles (98.40 km) S | Virgil I. Grissom Municipal Airport (BFR) | Bedford, Indiana, United States | |
| 11 | 61.85 miles (99.54 km) E | Mettel Field (CEV) | Connersville, Indiana, United States | |
| 12 | 62.50 miles (100.58 km) NNE | Marion Municipal Airport (MZZ) | Marion, Indiana, United States | |
| 13 | 64.75 miles (104.21 km) N | Grissom Air Reserve Base (GUS) | Peru, Indiana, United States | |
| 14 | 74.34 miles (119.64 km) WSW | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 15 | 76.53 miles (123.17 km) WNW | Vermilion Regional Airport (DNV) | Danville, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,191.42 miles (18,010.80 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,168.68 miles (17,974.20 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,146.64 miles (17,938.73 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,145.04 miles (17,936.16 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,107.69 miles (17,876.05 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,093.38 miles (17,853.02 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,083.66 miles (17,837.38 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,076.65 miles (17,826.10 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 11,069.67 miles (17,814.87 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,051.46 miles (17,785.56 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,025.32 miles (17,743.49 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,998.20 miles (17,699.85 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,978.49 miles (17,668.13 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,972.85 miles (17,659.04 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,945.00 miles (17,614.22 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |