Nonstop flight route between Sidney, Montana, United States and Clayton, New Mexico, United States:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(36°26'47"N by 103°8'58"W)
Distance from SDY to CAO:
779.84 miles (1,255.03 km)
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Jump to:
- About this route
- SDY Airport Information
- CAO Airport Information
- Facts about SDY
- Facts about CAO
- 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 CAO
- List of Nearest Airports to CAO
- Map of Furthest Airports from CAO
- List of Furthest Airports from CAO
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Clayton Municipal Airpark (CAO), Clayton, New Mexico, United States would travel a Great Circle distance of 780 miles (or 1,255 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 Clayton Municipal Airpark, 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: | CAO / KCAO |
| Airport Name: | Clayton Municipal Airpark |
| Location: | Clayton, New Mexico, United States |
| GPS Coordinates: | 36°26'47"N by 103°8'58"W |
| Area Served: | Clayton, New Mexico |
| Operator/Owner: | Town of Clayton |
| Airport Type: | Public |
| Elevation: | 4970 feet (1,515 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CAO |
| More Information: | CAO Maps & Info |
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.
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- 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 Clayton Municipal Airpark (CAO):
- Clayton Municipal Airpark (CAO) has 2 runways.
- Because of Clayton Municipal Airpark's high elevation of 4,970 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CAO. Combined with a high temperature, this could make CAO a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Clayton Municipal Airpark (CAO) is Dalhart Municipal Airport (DHT), which is located 45 miles (72 kilometers) SE of CAO.
- The furthest airport from Clayton Municipal Airpark (CAO) is Sir Gaëtan Duval Airport (RRG), which is located 11,024 miles (17,741 kilometers) away in Rodrigues Island, Mauritius.
| 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 | 44.56 miles (71.71 km) SE | Dalhart Municipal Airport (DHT) | Dalhart, Texas, United States | |
| 2 | 77.75 miles (125.13 km) WNW | Raton Municipal Airport (RTN) | Raton, New Mexico, United States | |
| 3 | 86.55 miles (139.28 km) NW | Perry Stokes Airport (TAD) | Trinidad, Colorado, United States | |
| 4 | 90.93 miles (146.33 km) SSW | Tucumcari Municipal Airport (TCC) | Tucumcari, New Mexico, United States | |
| 5 | 92.60 miles (149.02 km) E | Guymon Municipal Airport (GUY) | Guymon, Oklahoma, United States | |
| 6 | 110.77 miles (178.27 km) ESE | Hutchinson County Airport (BGD) | Borger, Texas, United States | |
| 7 | 114.99 miles (185.06 km) NNE | Lamar Municipal Airport (LAA) | Lamar, Colorado, United States | |
| 8 | 115.24 miles (185.46 km) SE | Tradewind Airport (TDW) | Amarillo, Texas, United States | |
| 9 | 117.16 miles (188.56 km) SE | Rick Husband Amarillo International Airport (AMA) | Amarillo, Texas, United States | |
| 10 | 124.05 miles (199.63 km) WSW | Las Vegas Municipal Airport (LVS) | Las Vegas, New Mexico, United States | |
| 11 | 128.07 miles (206.11 km) ENE | Liberal Mid-America Regional Airport (LBL) | Liberal, Kansas, United States | |
| 12 | 139.70 miles (224.83 km) S | Clovis Municipal Airport (CVN) | Clovis, New Mexico, United States | |
| 13 | 140.20 miles (225.63 km) W | Taos Regional Airport (TSM) | Taos, New Mexico, United States | |
| 14 | 142.91 miles (229.99 km) S | Cannon Air Force Base Clovis Air Force Base/AAF (CVS) | Clovis, New Mexico, United States | |
| 15 | 147.24 miles (236.95 km) NNW | Pueblo Memorial Airport (PUB) | Pueblo, Colorado, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,024.02 miles (17,741.39 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,836.44 miles (17,439.52 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,778.88 miles (17,346.88 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,762.31 miles (17,320.22 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,504.90 miles (16,905.96 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,427.87 miles (16,781.99 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,374.06 miles (16,695.39 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,373.44 miles (16,694.39 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 9 | 10,351.01 miles (16,658.30 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 10 | 10,340.92 miles (16,642.06 km) ESE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 11 | 10,312.79 miles (16,596.78 km) ESE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 12 | 10,284.04 miles (16,550.51 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 13 | 10,278.64 miles (16,541.83 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,262.85 miles (16,516.42 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 15 | 10,241.52 miles (16,482.10 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |