Nonstop flight route between Indianapolis, Indiana, United States and Sidney, Montana, United States:
Departure Airport:
(39°43'1"N by 86°17'39"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from IND to SDY:
1,046.80 miles (1,684.65 km)
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- About this route
- IND Airport Information
- SDY Airport Information
- Facts about IND
- Facts about 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
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
About this route:
A direct, nonstop flight between Indianapolis International Airport (IND), Indianapolis, Indiana, United States and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, 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 Indianapolis International Airport and Sidney-Richland Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival 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 |
Facts about Indianapolis International Airport (IND):
- The A concourse has a Delta Sky Club, the first airline lounge at Indianapolis International Airport since US Air closed their lounge after the closure of their hub.
- 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.
- During the annual running of the Indianapolis 500 and Brickyard 400 auto races, the Indianapolis Airport serves as one of several staging points around the Indianapolis area for shuttle buses that transport race fans to and from the Indianapolis Motor Speedway.
- On September 9, 1969 Allegheny Airlines Flight 853 on a Boston – Baltimore – Cincinnati – Indianapolis – St.
- 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.
- The closest airport to Indianapolis International Airport (IND) is Pope Field (GFD), which is located 30 miles (48 kilometers) E of IND.
- Indianapolis International Airport (IND) has 3 runways.
- 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 handled 7,526,414 passengers last year.
- The airport's master plan calls for a fourth runway to be built southeast of I-70 sometime in the future.
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
| 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 | |
| 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 | |