Nonstop flight route between Sidney, Montana, United States and Springfield/Chicopee, Massachusetts, United States:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(42°11'38"N by 72°32'4"W)
Distance from SDY to CEF:
1,582.20 miles (2,546.30 km)
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Jump to:
- About this route
- SDY Airport Information
- CEF Airport Information
- Facts about SDY
- Facts about CEF
- 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 CEF
- List of Nearest Airports to CEF
- Map of Furthest Airports from CEF
- List of Furthest Airports from CEF
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Westover Air Reserve Base (CEF), Springfield/Chicopee, Massachusetts, United States would travel a Great Circle distance of 1,582 miles (or 2,546 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 Westover Air Reserve Base, 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: | CEF / KCEF |
| Airport Names: |
|
| Location: | Springfield/Chicopee, Massachusetts, United States |
| GPS Coordinates: | 42°11'38"N by 72°32'4"W |
| View all routes: | Routes from CEF |
| More Information: | CEF Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- 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 Westover Air Reserve Base (CEF):
- The mission of Westover was to organize and provide initial training to new combat units.
- In addition to being known as "Westover Air Reserve Base", another name for CEF is "Westover ARB".
- Westover Field was designed to be nearly self-sufficient, with not only hangars, but barracks, warehouses, hospitals, dental clinics, dining halls, and maintenance shops were needed.
- The closest airport to Westover Air Reserve Base (CEF) is Westfield-Barnes Regional Airport (BAF), which is located only 10 miles (15 kilometers) WSW of CEF.
- On 7 April 1944, the Base Operating Unit was reorganized into the 112th Army Air Force Base Unit.
- Current military operations at Westover Air Reserve Base are centered around its exceptionally long runways.
- In 1951 Air Defense Command established an air defense interceptor presence at Westover, its units being assigned to the base in a tenant status until the turnover of the base to the Air Force Reserve in 1974.
- The furthest airport from Westover Air Reserve Base (CEF) is Margaret River Airport (MGV), which is located 11,731 miles (18,880 kilometers) away in Margaret River, 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.60 miles (15.45 km) WSW | Westfield-Barnes Regional Airport (BAF) | Westfield / Springfield, Massachusetts, United States | |
| 2 | 17.46 miles (28.10 km) ENE | Ware Airport (UWA) | Ware, Massachusetts, United States | |
| 3 | 19.18 miles (30.87 km) SSW | Bradley International Airport (BDL) | Windsor Locks (near Hartford), Connecticut, United States | |
| 4 | 30.82 miles (49.60 km) S | Rentschler Heliport (EHT) | East Hartford, Connecticut, United States | |
| 5 | 32.14 miles (51.72 km) S | Hartford-Brainard Airport (HFD) | Hartford, Connecticut, United States | |
| 6 | 34.09 miles (54.86 km) E | Worcester Regional Airport (ORH) | Worcester, Massachusetts, United States | |
| 7 | 36.14 miles (58.16 km) NE | Gardner Municipal Airport (GDM) | Gardner, Massachusetts, United States | |
| 8 | 41.95 miles (67.51 km) WNW | Pittsfield Municipal Airport (PSF) | Pittsfield, Massachusetts, United States | |
| 9 | 44.47 miles (71.56 km) W | Walter J. Koladza Airport (GBR) | Great Barrington, Massachusetts, United States | |
| 10 | 50.17 miles (80.74 km) NNE | Jaffrey Airport - Silver Ranch Airpark (AFN) | Jaffrey, New Hampshire, United States | |
| 11 | 50.49 miles (81.26 km) NNE | Dillant–Hopkins Airport (EEN) | Keene, New Hampshire, United States | |
| 12 | 54.23 miles (87.27 km) ENE | Moore Army Airfield (AYE) | Leominster, Massachusetts, United States | |
| 13 | 56.75 miles (91.33 km) ESE | North Central State Airport (SFZ) | Pawtucket, Rhode Island, United States | |
| 14 | 58.29 miles (93.81 km) SSW | Waterbury-Oxford Airport (OXC) | Oxford, Connecticut, United States | |
| 15 | 60.51 miles (97.37 km) W | Columbia County Airport (HCC) | Hudson, New York, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,731.41 miles (18,879.83 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,715.26 miles (18,853.84 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,707.88 miles (18,841.96 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,687.36 miles (18,808.94 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 11,681.26 miles (18,799.12 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,630.08 miles (18,716.75 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,605.00 miles (18,676.39 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,600.25 miles (18,668.75 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,588.35 miles (18,649.60 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,513.74 miles (18,529.52 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,460.39 miles (18,443.66 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 11,426.40 miles (18,388.97 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 11,420.09 miles (18,378.80 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,387.01 miles (18,325.57 km) SSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,367.08 miles (18,293.50 km) SW | Windarling Airport (WRN) | Windarling, Australia | |