Nonstop flight route between Sidney, Montana, United States and Bankstown (near Sydney), New South Wales, Australia:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(33°55'29"S by 150°59'17"E)
Distance from SDY to BWU:
8,550.69 miles (13,760.97 km)
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Jump to:
- About this route
- SDY Airport Information
- BWU Airport Information
- Facts about SDY
- Facts about BWU
- 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 BWU
- List of Nearest Airports to BWU
- Map of Furthest Airports from BWU
- List of Furthest Airports from BWU
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Bankstown Airport (BWU), Bankstown (near Sydney), New South Wales, Australia would travel a Great Circle distance of 8,551 miles (or 13,761 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 large distance between Sidney-Richland Municipal Airport and Bankstown Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Sidney-Richland Municipal Airport and Bankstown Airport. You'll see that it will travel the same route of the red line on this map!
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: | BWU / YSBK |
| Airport Names: |
|
| Location: | Bankstown (near Sydney), New South Wales, Australia |
| GPS Coordinates: | 33°55'29"S by 150°59'17"E |
| Operator/Owner: | Bankstown Airport Ltd. |
| Airport Type: | Public |
| Elevation: | 34 feet (10 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from BWU |
| More Information: | BWU Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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 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.
- 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.
- 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.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
Facts about Bankstown Airport (BWU):
- The furthest airport from Bankstown Airport (BWU) is Santa Maria Airport (SMA), which is nearly antipodal to Bankstown Airport (meaning Bankstown Airport is almost on the exact opposite side of the Earth from Santa Maria Airport), and is located 12,135 miles (19,529 kilometers) away in Santa Maria, Portugal.
- On 15 September 1982, a Douglas C-47, stored in the open, was damaged when the pilot of a light aircraft committed suicide by deliberately crashing it nearby.
- In 1970 the government put forth a proposal to expand the airport's operations but this was vigorously opposed by the local community.
- In addition to being known as "Bankstown Airport", another name for BWU is "Sydney/Bankstown Airport".
- Bankstown Airport (BWU) has 3 runways.
- The airport offers a range of aviation and non-aviation settings with large hangars to accommodate grand scale indoor filming.
- Because of Bankstown Airport's relatively low elevation of 34 feet, planes can take off or land at Bankstown 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.
- The closest airport to Bankstown Airport (BWU) is Sydney (Kingsford Smith) Airport (SYD), which is located only 11 miles (18 kilometers) E of BWU.
| 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 | 10.93 miles (17.58 km) E | Sydney (Kingsford Smith) Airport (SYD) | Mascot (near Sydney), Australia | |
| 2 | 19.02 miles (30.61 km) WSW | Camden Aerodrome (CDU) | Camden, New South Wales, Australia | |
| 3 | 45.41 miles (73.08 km) SSW | Illawarra Regional Airport (WOL) | Shellharbour, Wollongong, New South Wales, Australia | |
| 4 | 70.45 miles (113.38 km) NNE | Belmont Airport (BEO) | Newcastle, New South Wales, Australia | |
| 5 | 81.14 miles (130.58 km) NNE | Cessnock Airport (CES) | Cessnock, New South Wales, Australia | |
| 6 | 84.70 miles (136.31 km) WNW | Bathurst Airport (BHS) | Bathurst, New South Wales, Australia | |
| 7 | 89.21 miles (143.57 km) NNE | Maitland Airport (MTL) | Maitland, New South Wales, Australia | |
| 8 | 92.09 miles (148.20 km) NNE | Newcastle Airport (NTL) | Newcastle, New South Wales, Australia | |
| 9 | 94.42 miles (151.96 km) SW | Goulburn Airport (GUL) | Goulburn, New South Wales, Australia | |
| 10 | 123.27 miles (198.38 km) NW | Mudgee Airport (DGE) | Mudgee, New South Wales, Australia | |
| 11 | 139.69 miles (224.81 km) SW | Canberra Airport (CBR) | Canberra, Australia | |
| 12 | 144.45 miles (232.46 km) SSW | Moruya Airport (MYA) | Moruya, New South Wales, Australia | |
| 13 | 168.82 miles (271.69 km) NNW | Coolah Airport (CLH) | Coolah, New South Wales, Australia | |
| 14 | 175.41 miles (282.30 km) WSW | Cootamundra Airport (CMD) | Cootamundra, New South Wales, Australia | |
| 15 | 179.86 miles (289.45 km) WNW | Forbes Airport (FRB) | Forbes, New South Wales, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,135.02 miles (19,529.37 km) NW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 2 | 12,118.89 miles (19,503.41 km) N | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 3 | 12,115.36 miles (19,497.74 km) N | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 4 | 12,114.35 miles (19,496.11 km) NW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 5 | 12,085.94 miles (19,450.39 km) NNW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 6 | 12,075.62 miles (19,433.77 km) N | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 7 | 12,036.89 miles (19,371.45 km) NNE | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 8 | 12,023.17 miles (19,349.36 km) NNE | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 9 | 11,725.73 miles (18,870.69 km) W | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 10 | 11,705.34 miles (18,837.86 km) W | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 11 | 11,678.64 miles (18,794.90 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 12 | 11,628.76 miles (18,714.63 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 13 | 11,599.82 miles (18,668.05 km) WNW | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 14 | 11,596.30 miles (18,662.39 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 15 | 11,530.42 miles (18,556.36 km) WNW | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |