Nonstop flight route between Sidney, Montana, United States and Eldorado, Misiones, Argentina:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(26°23'59"S by 54°37'58"W)
Distance from SDY to ELO:
5,972.51 miles (9,611.80 km)
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Jump to:
- About this route
- SDY Airport Information
- ELO Airport Information
- Facts about SDY
- Facts about ELO
- 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 ELO
- List of Nearest Airports to ELO
- Map of Furthest Airports from ELO
- List of Furthest Airports from ELO
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Eldorado Airport (ELO), Eldorado, Misiones, Argentina would travel a Great Circle distance of 5,973 miles (or 9,612 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 large distance between Sidney-Richland Municipal Airport and Eldorado Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Sidney-Richland Municipal Airport and Eldorado Airport. You'll see that it will travel the same route of the red line on this map!
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: | ELO / SATD |
| Airport Name: | Eldorado Airport |
| Location: | Eldorado, Misiones, Argentina |
| GPS Coordinates: | 26°23'59"S by 54°37'58"W |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from ELO |
| More Information: | ELO Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- 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.
- 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.
Facts about Eldorado Airport (ELO):
- The closest airport to Eldorado Airport (ELO) is Cataratas del Iguazú International Airport (IGR), which is located 47 miles (75 kilometers) NNE of ELO.
- The furthest airport from Eldorado Airport (ELO) is Shimojishima Airport (SHI), which is nearly antipodal to Eldorado Airport (meaning Eldorado Airport is almost on the exact opposite side of the Earth from Shimojishima Airport), and is located 12,327 miles (19,839 kilometers) away in Shimojishima, Japan.
- Because of Eldorado Airport's relatively low elevation of 0 feet, planes can take off or land at Eldorado 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.
| 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 | 46.85 miles (75.40 km) NNE | Cataratas del Iguazú International Airport (IGR) | Puerto Iguazú, Misiones, Argentina | |
| 2 | 56.01 miles (90.15 km) N | Foz do Iguaçu/Cataratas International Airport (IGU) | Foz do Iguaçu, Paraná, Brazil | |
| 3 | 66.57 miles (107.13 km) NNW | Guaraní International Airport (AGT) | Ciudad del Este, Paraguay | |
| 4 | 74.60 miles (120.05 km) ESE | Hélio Wasum Airport (SQX) | São Miguel do Oeste, Santa Catarina, Brazil | |
| 5 | 100.06 miles (161.03 km) ENE | Paulo Abdala Airport (FBE) | Francisco Beltrao, Paraná, Brazil | |
| 6 | 106.92 miles (172.08 km) SW | Libertador General José de San Martín Airport (JSM) | José de San Martín, Chubut, Argentina | |
| 7 | 106.92 miles (172.08 km) SW | Libertador General José de San Martín Airport (PSS) | Posadas, Argentina | |
| 8 | 119.52 miles (192.35 km) NE | Adalberto Mendes da Silva Airport (CAC) | Cascavel, Paraná, Brazil | |
| 9 | 131.74 miles (212.02 km) ESE | Serafin Enoss Bertaso Airport (XAP) | Chapecó, Brazil | |
| 10 | 133.13 miles (214.25 km) SSE | Sepé Tiaraju Airport (GEL) | Santo Ângelo, Rio Grande do Sul, Brazil | |
| 11 | 144.43 miles (232.44 km) SSE | João Batista Bos Filho Airport (IJU) | Ijuí, Rio Grande do Sul, Brazil | |
| 12 | 162.71 miles (261.85 km) N | Guaíra Municipal Airport (QGA) | Guaíra, Paraná, Brazil | |
| 13 | 168.12 miles (270.57 km) ESE | Olavo Cecco Rigon Airport (CCI) | Concórdia, Amazonas, Brazil | |
| 14 | 169.17 miles (272.25 km) ESE | Erechim Airport (ERM) | Erechim, Rio Grande do Sul, Brazil | |
| 15 | 190.42 miles (306.46 km) SE | Lauro Kurtz Airport (PFB) | Passo Fundo, Rio Grande do Sul, Brazil | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,327.21 miles (19,838.68 km) N | Shimojishima Airport (SHI) | Shimojishima, Japan | |
| 2 | 12,324.97 miles (19,835.07 km) N | Miyako Airport (MMY) | Miyakojima, Okinawa, Japan | |
| 3 | 12,320.20 miles (19,827.39 km) W | Aguni Airport (AGJ) | Aguni, Japan | |
| 4 | 12,316.40 miles (19,821.27 km) W | Kerama Airport (KJP) | Kerama Islands, Okinawa, Japan | |
| 5 | 12,294.94 miles (19,786.74 km) W | Naha Airport (OKA) | Okinawa, Japan | |
| 6 | 12,288.05 miles (19,775.65 km) W | Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) | Okinawa Prefecture, Japan | |
| 7 | 12,285.60 miles (19,771.70 km) W | Iejima Airport (IEJ) | Iejima, Japan | |
| 8 | 12,276.82 miles (19,757.58 km) NNE | Ishigaki Airport (ISG) | Ishigaki, Okinawa Prefecture, Japan | |
| 9 | 12,247.80 miles (19,710.88 km) NNE | Hateruma Airport (HTR) | Hateruma, Okinawa, Japan | |
| 10 | 12,236.77 miles (19,693.12 km) NE | Yonaguni Airport (OGN) | Yonaguni, Okinawa, Japan | |
| 11 | 12,182.17 miles (19,605.26 km) ENE | Taipei International Airport (Taipei Songshan Airport) (TSA) | Taipei City, Taiwan, Republic of China | |
| 12 | 12,163.22 miles (19,574.76 km) ENE | Taiwan Taoyuan International Airport (TPE) | Taoyuan County (near Taipei), Taiwan, Republic of China | |
| 13 | 12,152.93 miles (19,558.20 km) ENE | Taizhou Luqiao Airport (HYN) | Taizhou, Zhejiang, China | |
| 14 | 12,150.64 miles (19,554.52 km) NE | Hualien Airport (HUN) | Hualien, Taiwan, Republic of China | |
| 15 | 12,140.25 miles (19,537.78 km) ENE | Wenzhou Longwan International Airport (WNZ) | Wenzhou, Zhejiang, China | |