Nonstop flight route between Baie-Comeau, Quebec, Canada and Sidney, Montana, United States:
Departure Airport:
(49°7'57"N by 68°12'15"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from YBC to SDY:
1,637.59 miles (2,635.44 km)
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Jump to:
- About this route
- YBC Airport Information
- SDY Airport Information
- Facts about YBC
- Facts about SDY
- Map of Nearest Airports to YBC
- List of Nearest Airports to YBC
- Map of Furthest Airports from YBC
- List of Furthest Airports from YBC
- 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 Baie-Comeau Airport (YBC), Baie-Comeau, Quebec, Canada and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 1,638 miles (or 2,635 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 Baie-Comeau 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: | YBC / CYBC |
| Airport Name: | Baie-Comeau Airport |
| Location: | Baie-Comeau, Quebec, Canada |
| GPS Coordinates: | 49°7'57"N by 68°12'15"W |
| Airport Type: | Public |
| Elevation: | 71 feet (22 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YBC |
| More Information: | YBC 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 Baie-Comeau Airport (YBC):
- Baie-Comeau Airport (YBC) currently has only 1 runway.
- Because of Baie-Comeau Airport's relatively low elevation of 71 feet, planes can take off or land at Baie-Comeau 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 Baie-Comeau Airport (YBC) is Mont-Joli Airport (YYY), which is located 36 miles (58 kilometers) S of YBC.
- The furthest airport from Baie-Comeau Airport (YBC) is Albany Airport (ALH), which is located 11,410 miles (18,362 kilometers) away in Albany, Western Australia, Australia.
Facts about Sidney-Richland Municipal Airport (SDY):
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 36.18 miles (58.22 km) S | Mont-Joli Airport (YYY) | Mont-Joli, Quebec, Canada |     |
| 2 | 39.07 miles (62.88 km) ESE | Matane Airport (YME) | Matane, Quebec, Canada | |
| 3 | 47.15 miles (75.88 km) SSW | Rimouski Airport (YXK) | Rimouski, Quebec, Canada | |
| 4 | 48.52 miles (78.09 km) WSW | Forestville Airport (YFE) | Forestville, Quebec, Canada | |
| 5 | 113.73 miles (183.02 km) SW | Rivière-du-Loup Airport (YRI) | Rivière-du-Loup, Quebec, Canada | |
| 6 | 114.86 miles (184.85 km) NE | Sept-Îles Airport (YZV) | Sept-Îles, Quebec, Canada | |
| 7 | 116.47 miles (187.44 km) SE | Charlo Airport (YCL) | Charlo, New Brunswick, Canada | |
| 8 | 127.71 miles (205.53 km) S | Northern Aroostook Regional Airport (WFK) | Frenchville, Maine, United States | |
| 9 | 137.53 miles (221.33 km) S | Saint-Léonard Aerodrome (YSL) | Saint-Léonard, New Brunswick, Canada | |
| 10 | 138.79 miles (223.36 km) WSW | CFB Bagotville (YBG) | Bagotville, Quebec, Canada | |
| 11 | 140.85 miles (226.68 km) SW | Charlevoix Airport (YML) | Charlevoix, Quebec, Canada | |
| 12 | 145.24 miles (233.74 km) ESE | Bonaventure Airport (YVB) | Bonaventure, Quebec, Canada | |
| 13 | 151.52 miles (243.85 km) S | Loring International Airport (LIZ) | Limestone, Maine, United States | |
| 14 | 153.55 miles (247.12 km) SE | Bathurst Airport (ZBF) | Bathurst, New Brunswick, Canada | |
| 15 | 156.46 miles (251.79 km) S | Caribou Municipal Airport (CAR) | Caribou, Maine, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,409.84 miles (18,362.31 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,385.86 miles (18,323.73 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,372.87 miles (18,302.81 km) S | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,353.74 miles (18,272.02 km) S | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,330.15 miles (18,234.06 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,328.96 miles (18,232.14 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,252.11 miles (18,108.48 km) SSW | Esperance Airport (EPR) | Esperance, Australia | |
| 8 | 11,240.91 miles (18,090.44 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,237.70 miles (18,085.28 km) S | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 11,229.39 miles (18,071.90 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 11,124.67 miles (17,903.37 km) S | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,096.04 miles (17,857.31 km) SSW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 11,072.59 miles (17,819.57 km) SSW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 14 | 11,058.21 miles (17,796.42 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,041.77 miles (17,769.96 km) S | Morawa Airport (MWB) | Morawa, 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 | |