Nonstop flight route between Sidney, Montana, United States and Santa Rosa, El Oro, Ecuador:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(3°26'7"S by 79°58'40"W)
Distance from SDY to ETR:
3,825.63 miles (6,156.74 km)
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Jump to:
- About this route
- SDY Airport Information
- ETR Airport Information
- Facts about SDY
- Facts about ETR
- 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 ETR
- List of Nearest Airports to ETR
- Map of Furthest Airports from ETR
- List of Furthest Airports from ETR
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Santa Rosa International Airport (ETR), Santa Rosa, El Oro, Ecuador would travel a Great Circle distance of 3,826 miles (or 6,157 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 Santa Rosa International 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 Santa Rosa International 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: | ETR / SERO |
| Airport Names: |
|
| Location: | Santa Rosa, El Oro, Ecuador |
| GPS Coordinates: | 3°26'7"S by 79°58'40"W |
| Area Served: | Machala |
| Elevation: | 170 feet (52 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ETR |
| More Information: | ETR Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- 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.
- Sidney-Richland Municipal Airport is a public use airport located one nautical mile west of the central business district of Sidney, a city in Richland County, Montana, United States.
- 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.
Facts about Santa Rosa International Airport (ETR):
- The closest airport to Santa Rosa International Airport (ETR) is Cap. FAP Pedro Canga Rodríguez Airport (TBP), which is located 29 miles (47 kilometers) WSW of ETR.
- Because of Santa Rosa International Airport's relatively low elevation of 170 feet, planes can take off or land at Santa Rosa International 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 furthest airport from Santa Rosa International Airport (ETR) is Sitiawan Airport (SWY), which is nearly antipodal to Santa Rosa International Airport (meaning Santa Rosa International Airport is almost on the exact opposite side of the Earth from Sitiawan Airport), and is located 12,365 miles (19,900 kilometers) away in Perak, Malaysia.
- In addition to being known as "Santa Rosa International Airport", another name for ETR is "Aeropuerto Internacional de Santa Rosa".
- Santa Rosa International Airport (ETR) currently has only 1 runway.
| 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 | 28.97 miles (46.62 km) WSW | Cap. FAP Pedro Canga Rodríguez Airport (TBP) | Tumbes, Peru | |
| 2 | 56.96 miles (91.67 km) SE | Camilo Ponce Enriquez Airport (LOH) | Loja, Ecuador | |
| 3 | 65.19 miles (104.91 km) S | José María Velasco Ibarra Airport (MRR) | Macará, Ecuador | |
| 4 | 78.22 miles (125.88 km) ENE | Mariscal Lamar International Airport (CUE) | Cuenca, Ecuador | |
| 5 | 88.52 miles (142.47 km) N | José Joaquín de Olmedo International Airport (GYE) | Santiago de Guayaquil, Ecuador | |
| 6 | 109.97 miles (176.99 km) NW | General Ulpiano Paez Airport (SNC) | Salinas, Ecuador | |
| 7 | 118.12 miles (190.09 km) SW | Cap. FAP Victor Montes Arias Airport (TYL) | Talara, Peru | |
| 8 | 129.63 miles (208.62 km) SSW | Cap. FAP Guillermo Concha Iberico International Airport (PIU) | Piura, Peru | |
| 9 | 150.27 miles (241.84 km) ENE | Col. Edmundo Carvajal Airport (XMS) | Macas, Ecuador | |
| 10 | 168.88 miles (271.79 km) NNW | Reales Tamarindos Airport (PVO) | Portoviejo, Ecuador | |
| 11 | 178.68 miles (287.56 km) NNW | Eloy Alfaro International Airport (MEC) | Manta, Manabí, Ecuador | |
| 12 | 181.61 miles (292.28 km) NNE | Chachoan Airport (ATF) | Ambato, Ecuador | |
| 13 | 187.76 miles (302.17 km) NE | Rio Amazonas Airport (PTZ) | Shell Mera, Ecuador | |
| 14 | 198.39 miles (319.27 km) NNE | Cotopaxi International Airport (LTX) | Latacunga, Ecuador | |
| 15 | 231.83 miles (373.09 km) S | Cap. FAP José A. Quiñones González International Airport (CIX) | Chiclayo, Peru | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,365.48 miles (19,900.25 km) NW | Sitiawan Airport (SWY) | Perak, Malaysia | |
| 2 | 12,356.15 miles (19,885.25 km) E | Kualanamu International Airport (KNO) | Medan, Indonesia | |
| 3 | 12,343.27 miles (19,864.52 km) E | Polonia International Airport (MES) | Medan, Indonesia | |
| 4 | 12,329.47 miles (19,842.31 km) W | Sultan Abdul Aziz Shah Airport (SZB) | Subang (near Kuala Lumpur), Malaysia | |
| 5 | 12,329.16 miles (19,841.82 km) NW | Sultan Azlan Shah Airport (IPH) | Ipoh, Perak, Malaysia | |
| 6 | 12,320.16 miles (19,827.32 km) W | KA01 KJ15 MR1 Kuala Lumpur Sentral (KL Sentral) 吉隆坡中环广场 (XKL) | Kuala Lumpur, Malaysia | |
| 7 | 12,311.68 miles (19,813.68 km) WNW | Kuala Lumpur International Airport (KUL) | Sepang (near Kuala Lumpur), Malaysia | |
| 8 | 12,306.96 miles (19,806.09 km) N | Penang International Airport (PEN) | Penang, Malaysia | |
| 9 | 12,294.20 miles (19,785.55 km) N | RMAF Butterworth (UTE) | Butterworth, South Africa | |
| 10 | 12,294.20 miles (19,785.55 km) N | RMAF Butterworth (BWH) | Butterworth, Penang, Malaysia | |
| 11 | 12,290.37 miles (19,779.38 km) NNE | Aek Godang Airport (AEG) | Padang Sidempuan, Indonesia | |
| 12 | 12,277.40 miles (19,758.51 km) NW | Pinang Kampai Airport (DUM) | Dumai, Sumatra, Indonesia | |
| 13 | 12,262.88 miles (19,735.15 km) WNW | Melaka International Airport (MKZ) | Batu Berendam, Malaysia | |
| 14 | 12,244.39 miles (19,705.38 km) N | Sultan Abdul Halim Airport (AOR) | Alor Star, Kedah, Malaysia | |
| 15 | 12,235.58 miles (19,691.20 km) N | Langkawi International Airport (LGK) | Langkawi, Kedah, Malaysia | |