Nonstop flight route between Superior, Wisconsin, United States and Sidney, Montana, United States:
Departure Airport:
(46°41'22"N by 92°5'40"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from SUW to SDY:
571.68 miles (920.03 km)
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Jump to:
- About this route
- SUW Airport Information
- SDY Airport Information
- Facts about SUW
- Facts about SDY
- Map of Nearest Airports to SUW
- List of Nearest Airports to SUW
- Map of Furthest Airports from SUW
- List of Furthest Airports from SUW
- 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 Richard I. Bong Airport (SUW), Superior, Wisconsin, United States and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 572 miles (or 920 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 Richard I. Bong 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: | SUW / KSUW |
| Airport Name: | Richard I. Bong Airport |
| Location: | Superior, Wisconsin, United States |
| GPS Coordinates: | 46°41'22"N by 92°5'40"W |
| Area Served: | Superior, Wisconsin |
| Operator/Owner: | City of Superior |
| Airport Type: | Public |
| Elevation: | 674 feet (205 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SUW |
| More Information: | SUW 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 Richard I. Bong Airport (SUW):
- Also known as Richard I.
- The BONG non-directional beacon, 260 kHz, is located on field.
- Richard I. Bong Airport (SUW) has 2 runways.
- The closest airport to Richard I. Bong Airport (SUW) is Duluth International Airport (DLH), which is located only 12 miles (19 kilometers) NNW of SUW.
- Because of Richard I. Bong Airport's relatively low elevation of 674 feet, planes can take off or land at Richard I. Bong 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 furthest airport from Richard I. Bong Airport (SUW) is Margaret River Airport (MGV), which is located 10,767 miles (17,328 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Sidney-Richland Municipal Airport (SDY):
- 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.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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 | 11.53 miles (18.55 km) NNW | Duluth International Airport (DLH) | Duluth, Minnesota, United States |     |
| 2 | 55.41 miles (89.17 km) SE | Sawyer County Airport (HYR) | Hayward, Wisconsin, United States | |
| 3 | 56.65 miles (91.16 km) E | John F. Kennedy Memorial Airport (ASX) | Ashland, Wisconsin, United States | |
| 4 | 59.55 miles (95.84 km) NW | Range Regional Airport (HIB) | Hibbing, Minnesota, United States | |
| 5 | 67.35 miles (108.40 km) SSW | Grantsburg Municipal Airport (GTG) | Grantsburg, Wisconsin, United States | |
| 6 | 75.84 miles (122.05 km) WNW | Grand Rapids - Itasca County Airport (GPZ) | Grand Rapids, Minnesota, United States | |
| 7 | 79.37 miles (127.74 km) N | Ely Municipal Airport (LYU) | Ely, Minnesota, United States | |
| 8 | 89.07 miles (143.35 km) S | Rice Lake Regional Airport (RIE) | Rice Lake, Wisconsin, United States | |
| 9 | 93.86 miles (151.05 km) E | Gogebic-Iron County Airport (IWD) | Ironwood, Michigan, United States | |
| 10 | 94.49 miles (152.07 km) ESE | Park Falls Municipal Airport (PKF) | Park Falls, Wisconsin, United States | |
| 11 | 98.25 miles (158.12 km) S | Amery Municipal Airport (AHH) | Amery, Wisconsin, United States | |
| 12 | 98.99 miles (159.31 km) W | Brainerd Lakes Regional Airport (BRD) | Brainerd, Minnesota, United States | |
| 13 | 99.56 miles (160.22 km) SSW | L.O. Simenstad Municipal Airport (OEO) | Osceola, Wisconsin, United States | |
| 14 | 108.66 miles (174.87 km) SSW | New Richmond Regional Airport (RNH) | New Richmond, Wisconsin, United States | |
| 15 | 112.86 miles (181.64 km) NE | Grand Marais/Cook County Airport (GRM) | Grand Marais, Minnesota, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,767.35 miles (17,328.33 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,743.36 miles (17,289.72 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,736.08 miles (17,278.00 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,717.38 miles (17,247.91 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,689.81 miles (17,203.54 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,660.29 miles (17,156.03 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,649.84 miles (17,139.21 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,643.98 miles (17,129.78 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 10,638.79 miles (17,121.42 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,598.68 miles (17,056.89 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,537.06 miles (16,957.71 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,503.61 miles (16,903.89 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,497.57 miles (16,894.17 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,487.57 miles (16,878.07 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,454.48 miles (16,824.81 km) WSW | Esperance Airport (EPR) | Esperance, 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 | |