Nonstop flight route between Sidney, Montana, United States and Ewer, Indonesia:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(5°28'59"S by 138°4'0"E)
Distance from SDY to EWE:
7,772.12 miles (12,507.98 km)
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Jump to:
- About this route
- SDY Airport Information
- EWE Airport Information
- Facts about SDY
- Facts about EWE
- 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 EWE
- List of Nearest Airports to EWE
- Map of Furthest Airports from EWE
- List of Furthest Airports from EWE
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Ewer Airport (EWE), Ewer, Indonesia would travel a Great Circle distance of 7,772 miles (or 12,508 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 Ewer 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 Ewer 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: | EWE / |
| Airport Name: | Ewer Airport |
| Location: | Ewer, Indonesia |
| GPS Coordinates: | 5°28'59"S by 138°4'0"E |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from EWE |
| More Information: | EWE Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- 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.
- 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.
- 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.
Facts about Ewer Airport (EWE):
- The closest airport to Ewer Airport (EWE) is Mozes Kilangin Airport (TIM), which is located 105 miles (168 kilometers) NW of EWE.
- Ewer Airport (EWE) currently has only 1 runway.
- The furthest airport from Ewer Airport (EWE) is Barreirinhas Airport (BRB), which is located 11,864 miles (19,094 kilometers) away in Barreirinhas, Maranhão, Brazil.
- Because of Ewer Airport's relatively low elevation of 10 feet, planes can take off or land at Ewer 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 | 104.61 miles (168.36 km) NW | Mozes Kilangin Airport (TIM) | Timika, Papua, Indonesia | |
| 2 | 128.51 miles (206.81 km) NNE | Bokondini Airport (BUI) | Bokondini, Indonesia | |
| 3 | 139.77 miles (224.94 km) NE | Apalapsili Airport (AAS) | Apalapsili, Indonesia | |
| 4 | 156.12 miles (251.26 km) SE | Bade Airport (BXD) | Bade, Indonesia | |
| 5 | 158.43 miles (254.97 km) NW | Enarotali Airport (EWI) | Enarotali, Indonesia | |
| 6 | 186.20 miles (299.66 km) N | Dabra Airport (DRH) | Dabra, Indonesia | |
| 7 | 212.38 miles (341.79 km) E | Atkamba Airport (ABP) | Atkamba, Papua New Guinea | |
| 8 | 240.64 miles (387.27 km) ESE | Bosset Airport (BOT) | Boset, Papua New Guinea | |
| 9 | 245.08 miles (394.42 km) NNE | Batom Airport (BXM) | Batom, Indonesia | |
| 10 | 252.95 miles (407.09 km) E | Biangabip Airport (BPK) | Biangabip, Papua New Guinea | |
| 11 | 254.49 miles (409.56 km) ESE | Aiambak Airport (AIH) | Aiambak, Papua New Guinea | |
| 12 | 257.89 miles (415.03 km) ESE | Lake Murray Airport (LMY) | Lake Murray, Papua New Guinea | |
| 13 | 262.34 miles (422.19 km) NE | Sentani Airport (SNA) (DJJ) | Jayapura, Indonesia | |
| 14 | 263.82 miles (424.57 km) W | Benjina-Nangasuri Airport (BJK) | Benjina, Muluku, Indonesia | |
| 15 | 264.64 miles (425.89 km) SE | Mopah Airport (MKQ) | Merauke, Papua, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,864.31 miles (19,093.71 km) N | Barreirinhas Airport (BRB) | Barreirinhas, Maranhão, Brazil | |
| 2 | 11,857.88 miles (19,083.35 km) N | Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) | Parnaiba, Piaui, Brazil | |
| 3 | 11,856.99 miles (19,081.93 km) NNE | Marechal Cunha Machado International Airport (Tirirical) (SLZ) | São Luís, Brazil | |
| 4 | 11,781.66 miles (18,960.69 km) NE | Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL) | Belém, Pará, Brazil | |
| 5 | 11,755.36 miles (18,918.36 km) NNW | Pinto Martins – Fortaleza International Airport (FOR) | Fortaleza, Ceará, Brazil | |
| 6 | 11,717.71 miles (18,857.78 km) E | Cayenne – Félix Eboué Airport (CAY) | Cayenne, French Guiana | |
| 7 | 11,705.70 miles (18,838.45 km) N | Teresina–Senador Petrônio Portella Airport (THE) | Teresina, Piauí, Brazil | |
| 8 | 11,703.18 miles (18,834.39 km) ENE | Macapá-Alberto Alcolumbre International Airport (MCP) | Macapá, Amapá, Brazil | |
| 9 | 11,649.88 miles (18,748.61 km) E | Saül Airport (XAU) | Saül, French Guiana | |
| 10 | 11,634.35 miles (18,723.63 km) NNW | Gov. Dix-Sept Rosado Airport (MVF) | Mossoro, Rio Grande do Norte, Brazil | |
| 11 | 11,603.48 miles (18,673.95 km) E | Albina Airstrip (ABN) | Albina, Suriname | |
| 12 | 11,593.71 miles (18,658.23 km) E | Maripasoula Airport (MPY) | Maripasoula, French Guiana | |
| 13 | 11,585.70 miles (18,645.32 km) SSE | Imperatriz-Prefeito Renato Moreira Airport (IMP) | Imperatriz, Maranhão, Brazil | |
| 14 | 11,578.98 miles (18,634.52 km) ENE | Serra do Areão Airport (MEU) | Almeirim, Pará, Brazil | |
| 15 | 11,573.92 miles (18,626.38 km) E | Stoelmans Eiland Airstrip (SMZ) | Stoelmans Eiland, Suriname | |