Nonstop flight route between Lloydminster, Alberta/Saskatchewan, Canada and Sidney, Montana, United States:
Departure Airport:
(53°18'38"N by 110°4'27"W)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from YLL to SDY:
465.16 miles (748.60 km)
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Jump to:
- About this route
- YLL Airport Information
- SDY Airport Information
- Facts about YLL
- Facts about SDY
- Map of Nearest Airports to YLL
- List of Nearest Airports to YLL
- Map of Furthest Airports from YLL
- List of Furthest Airports from YLL
- 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 Lloydminster Airport (YLL), Lloydminster, Alberta/Saskatchewan, Canada and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 465 miles (or 749 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 Lloydminster 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: | YLL / CYLL |
| Airport Name: | Lloydminster Airport |
| Location: | Lloydminster, Alberta/Saskatchewan, Canada |
| GPS Coordinates: | 53°18'38"N by 110°4'27"W |
| Area Served: | Lloydminster, Alberta |
| Operator/Owner: | City of Lloydminster |
| Airport Type: | Public |
| Elevation: | 2194 feet (669 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from YLL |
| More Information: | YLL 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 Lloydminster Airport (YLL):
- Lloydminster Airport (YLL) has 2 runways.
- The closest airport to Lloydminster Airport (YLL) is Wainwright Aerodrome (YWV), which is located 48 miles (78 kilometers) SW of YLL.
- The furthest airport from Lloydminster Airport (YLL) is Tôlanaro Airport (FTU), which is located 10,150 miles (16,335 kilometers) away in Tôlanaro, Madagascar.
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 48.20 miles (77.57 km) SW | Wainwright Aerodrome (YWV) | Wainwright, Alberta, Canada |     |
| 2 | 71.26 miles (114.68 km) NW | St. Paul Aerodrome (ZSP) | St. Paul, Alberta, Canada | |
| 3 | 72.96 miles (117.41 km) SSW | Vermilion Airport (YVG) | Vermilion, Alberta, Canada | |
| 4 | 73.88 miles (118.90 km) NNW | Bonnyville Airport (YBY) | Bonnyville, Alberta, Canada | |
| 5 | 76.08 miles (122.44 km) N | CFB Cold Lake (YOD) | Cold Lake, Alberta, Canada | |
| 6 | 84.71 miles (136.33 km) ESE | North Battleford Airport (YQW) | North Battleford, Saskatchewan, Canada | |
| 7 | 84.80 miles (136.48 km) NE | Meadow Lake Airport (YLJ) | Meadow Lake, Saskatchewan, Canada | |
| 8 | 102.88 miles (165.56 km) SW | Coronation Airport (YCT) | Coronation, Alberta, Canada | |
| 9 | 128.36 miles (206.58 km) NW | Lac La Biche Airport (YLB) | Lac La Biche, Alberta, Canada | |
| 10 | 129.63 miles (208.62 km) SSE | Kindersley Regional Airport (YKY) | Kindersley, Saskatchewan, Canada | |
| 11 | 142.68 miles (229.63 km) WNW | CFB Edmonton (YED) | Edmonton, Alberta, Canada | |
| 12 | 144.69 miles (232.86 km) W | Edmonton International Airport (YEG) | Edmonton, Alberta, Canada | |
| 13 | 161.60 miles (260.07 km) ESE | Saskatoon John G. Diefenbaker International Airport (YXE) | Saskatoon, Saskatchewan, Canada | |
| 14 | 177.76 miles (286.07 km) WSW | Red Deer Regional Airport (YQF) | Red Deer, Alberta, Canada | |
| 15 | 181.98 miles (292.87 km) E | Prince Albert (Glass Field) Airport (YPA) | Prince Albert, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,150.27 miles (16,335.24 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,097.44 miles (16,250.22 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,092.23 miles (16,241.83 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 10,073.74 miles (16,212.07 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,070.25 miles (16,206.46 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,068.03 miles (16,202.88 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 9,947.77 miles (16,009.35 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 8 | 9,942.86 miles (16,001.45 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 9 | 9,936.57 miles (15,991.32 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 10 | 9,933.22 miles (15,985.93 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 11 | 9,927.53 miles (15,976.77 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 12 | 9,907.24 miles (15,944.12 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 13 | 9,904.92 miles (15,940.39 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 14 | 9,895.88 miles (15,925.83 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 9,884.95 miles (15,908.24 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 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 | |