Nonstop flight route between Sidney, Montana, United States and Obre Lake, Northwest Territories, Canada:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(60°18'56"N by 103°7'54"W)
Distance from SDY to YDW:
872.21 miles (1,403.68 km)
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Jump to:
- About this route
- SDY Airport Information
- YDW Airport Information
- Facts about SDY
- Facts about YDW
- 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 YDW
- List of Nearest Airports to YDW
- Map of Furthest Airports from YDW
- List of Furthest Airports from YDW
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Obre Lake/North of Sixty Airport (YDW), Obre Lake, Northwest Territories, Canada would travel a Great Circle distance of 872 miles (or 1,404 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 Obre Lake/North of Sixty Airport, 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: | YDW / |
| Airport Names: |
|
| Location: | Obre Lake, Northwest Territories, Canada |
| GPS Coordinates: | 60°18'56"N by 103°7'54"W |
| Operator/Owner: | North of Sixty Fishing Camps |
| Airport Type: | Private |
| Elevation: | 1202 feet (366 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YDW |
| More Information: | YDW Maps & Info |
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.
- 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.
Facts about Obre Lake/North of Sixty Airport (YDW):
- Obre Lake/North of Sixty Airport (YDW) currently has only 1 runway.
- The furthest airport from Obre Lake/North of Sixty Airport (YDW) is Margaret River Airport (MGV), which is located 9,941 miles (15,998 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Obre Lake/North of Sixty Airport (YDW) is Stony Rapids Airport (YSF), which is located 120 miles (192 kilometers) SW of YDW.
- In addition to being known as "Obre Lake/North of Sixty Airport", another name for YDW is "CKV4".
| 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 | 119.55 miles (192.40 km) SW | Stony Rapids Airport (YSF) | Stony Rapids, Saskatchewan, Canada | |
| 2 | 131.24 miles (211.21 km) SSE | Lac Brochet Airport (XLB) | Lac Brochet, Manitoba, Canada | |
| 3 | 144.81 miles (233.05 km) SSW | Points North Landing Airport (YNL) | Points North Landing, Saskatchewan, Canada | |
| 4 | 144.96 miles (233.29 km) S | Collins Bay Airport (YKC) | Collins Bay, Saskatchewan, Canada | |
| 5 | 152.61 miles (245.60 km) S | Wollaston Lake Airport (ZWL) | Wollaston Lake, Saskatchewan, Canada | |
| 6 | 156.11 miles (251.23 km) WSW | Fond-du-Lac Airport (ZFD) | Fond-du-Lac, Saskatchewan, Canada | |
| 7 | 175.36 miles (282.21 km) SSE | Brochet Airport (YBT) | Brochet, Manitoba, Canada | |
| 8 | 192.29 miles (309.46 km) WSW | Uranium City Airport (YBE) | Uranium City, Saskatchewan, Canada | |
| 9 | 196.38 miles (316.04 km) ESE | Tadoule Lake Airport (XTL) | Tadoule Lake, Manitoba, Canada | |
| 10 | 249.64 miles (401.76 km) SSE | Lynn Lake Airport (YYL) | Lynn Lake, Manitoba, Canada | |
| 11 | 258.11 miles (415.39 km) NW | Fort Reliance Water Aerodrome (YFL) | Fort Reliance, Northwest Territories, Canada | |
| 12 | 261.07 miles (420.15 km) WSW | Cluff Lake Airport (XCL) | Cluff Lake, Saskatchewan, Canada | |
| 13 | 286.25 miles (460.67 km) SSE | Leaf Rapids Airport (YLR) | Leaf Rapids, Manitoba, Canada | |
| 14 | 286.98 miles (461.85 km) SE | South Indian Lake Airport (XSI) | South Indian Lake, Manitoba, Canada | |
| 15 | 288.71 miles (464.62 km) SSE | Laurie River Airport (LRQ) | Laurie River, Manitoba, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9,940.53 miles (15,997.70 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 9,929.02 miles (15,979.17 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 9,917.48 miles (15,960.59 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 9,917.24 miles (15,960.22 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 9,890.72 miles (15,917.53 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 9,849.82 miles (15,851.71 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 9,813.29 miles (15,792.93 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 9,808.63 miles (15,785.42 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 9,796.71 miles (15,766.24 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 9,725.07 miles (15,650.94 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 9,718.98 miles (15,641.14 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 9,643.43 miles (15,519.56 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 9,630.40 miles (15,498.59 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 9,615.36 miles (15,474.39 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 15 | 9,600.70 miles (15,450.79 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |