Nonstop flight route between Madison, Wisconsin, United States and Sidney, Montana, United States:
Departure Airport:
(43°8'22"N by 89°20'15"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from MSN to SDY:
784.81 miles (1,263.02 km)
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Jump to:
- About this route
- MSN Airport Information
- SDY Airport Information
- Facts about MSN
- Facts about SDY
- Map of Nearest Airports to MSN
- List of Nearest Airports to MSN
- Map of Furthest Airports from MSN
- List of Furthest Airports from MSN
- 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 Dane County Regional Airport (MSN), Madison, Wisconsin, United States and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 785 miles (or 1,263 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 Dane County Regional 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: | MSN / KMSN |
| Airport Names: |
|
| Location: | Madison, Wisconsin, United States |
| GPS Coordinates: | 43°8'22"N by 89°20'15"W |
| Area Served: | Madison, Wisconsin |
| Airport Type: | Public |
| Elevation: | 887 feet (270 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from MSN |
| More Information: | MSN 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 Dane County Regional Airport (MSN):
- Truax Field was named in honor of Lieutenant Thomas L.
- The closest airport to Dane County Regional Airport (MSN) is Dodge County Airport (UNU), which is located 38 miles (60 kilometers) ENE of MSN.
- Dane County Regional Airport covers 4,000 acres at an elevation of 887 feet above mean sea level.
- Dane County Regional Airport (MSN) has 3 runways.
- The furthest airport from Dane County Regional Airport (MSN) is Margaret River Airport (MGV), which is located 10,978 miles (17,667 kilometers) away in Margaret River, Western Australia, Australia.
- Dane County Regional Airport handled 1,615,841 passengers last year.
- Conveyed to local civil authorities, the Madison Municipal Airport became the home of the Wisconsin Air National Guard and its present day 115th Fighter Wing, an Air National Guard fighter wing operationally-gained by the Air Combat Command and which still operates from the base, flying the F-16 Fighting Falcon.
- In addition to being known as "Dane County Regional Airport", another name for MSN is "Truax Field".
- Because of Dane County Regional Airport's relatively low elevation of 887 feet, planes can take off or land at Dane County Regional 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.
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.
- 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 (SDY) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 37.52 miles (60.39 km) ENE | Dodge County Airport (UNU) | Juneau, Wisconsin, United States |     |
| 2 | 38.89 miles (62.59 km) SSE | Southern Wisconsin Regional Airport (JVL) | Janesville, Wisconsin, United States | |
| 3 | 42.73 miles (68.77 km) W | Tri-County Regional Airport (LNR) | Lone Rock, Wisconsin, United States | |
| 4 | 55.95 miles (90.04 km) E | Waukesha County Airport (UES) | Waukesha, Wisconsin, United States | |
| 5 | 60.97 miles (98.12 km) NE | Fond du Lac County Airport (FLD) | Fond du Lac, Wisconsin, United States | |
| 6 | 63.90 miles (102.84 km) ENE | West Bend Municipal Airport (ETB) | West Bend, Wisconsin, United States | |
| 7 | 65.74 miles (105.80 km) E | Lawrence J. Timmerman Airport (MWC) | Milwaukee, Wisconsin, United States | |
| 8 | 66.39 miles (106.84 km) S | Chicago Rockford International Airport (RFD) | Rockford, Illinois, United States | |
| 9 | 70.24 miles (113.04 km) NNE | Wittman Regional Airport (OSH) | Oshkosh, Wisconsin, United States | |
| 10 | 71.79 miles (115.54 km) NW | Volk Field Air National Guard Base (VOK) | Camp Douglas, Wisconsin, United States | |
| 11 | 73.96 miles (119.03 km) E | General Mitchell International AirportMitchell Field (MKE) | Milwaukee, Wisconsin, United States | |
| 12 | 80.68 miles (129.85 km) ESE | Kenosha Regional Airport (ENW) | Kenosha, Wisconsin, United States | |
| 13 | 81.32 miles (130.87 km) ESE | John H. Batten Airport (RAC) | Racine, Wisconsin, United States | |
| 14 | 86.26 miles (138.82 km) SW | Dubuque Regional Airport (DBQ) | Dubuque, Iowa, United States | |
| 15 | 86.30 miles (138.89 km) ENE | Sheboygan County Memorial Airport (SBM) | Sheboygan, Wisconsin, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,978.01 miles (17,667.35 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,954.40 miles (17,629.35 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,940.17 miles (17,606.45 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,929.30 miles (17,588.95 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,882.37 miles (17,513.44 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,881.03 miles (17,511.28 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,868.70 miles (17,491.44 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,858.20 miles (17,474.54 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,845.84 miles (17,454.65 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,830.21 miles (17,429.49 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,776.55 miles (17,343.14 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,742.90 miles (17,288.98 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,736.55 miles (17,278.76 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,725.44 miles (17,260.88 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,680.94 miles (17,189.26 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 | |