Nonstop flight route between Sidney, Montana, United States and Semarang, Indonesia:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(6°58'17"S by 110°22'27"E)
Distance from SDY to SRG:
8,966.79 miles (14,430.62 km)
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Jump to:
- About this route
- SDY Airport Information
- SRG Airport Information
- Facts about SDY
- Facts about SRG
- 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 SRG
- List of Nearest Airports to SRG
- Map of Furthest Airports from SRG
- List of Furthest Airports from SRG
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Achmad Yani International Airport (AYIA) (SRG), Semarang, Indonesia would travel a Great Circle distance of 8,967 miles (or 14,431 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 Achmad Yani International Airport (AYIA), 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 Achmad Yani International Airport (AYIA). 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: | SRG / WARS |
| Airport Names: |
|
| Location: | Semarang, Indonesia |
| GPS Coordinates: | 6°58'17"S by 110°22'27"E |
| Area Served: | Semarang |
| Operator/Owner: | PT Angkasa Pura I |
| Airport Type: | Military Public |
| Elevation: | 13 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SRG |
| More Information: | SRG Maps & Info |
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.
- 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 Achmad Yani International Airport (AYIA) (SRG):
- Achmad Yani International Airport has one terminal to the south of the runway, with one arrival and departure gate each for domestic and international flights.
- Because of Achmad Yani International Airport (AYIA)'s relatively low elevation of 13 feet, planes can take off or land at Achmad Yani International Airport (AYIA) 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.
- On June 17, 2014 Angkasa Pura I and military official signed usefulness cooperation of military land for 30 years and then also makes grounbreaking to initial the expansion project.
- The closest airport to Achmad Yani International Airport (AYIA) (SRG) is Adisucipto International Airport (JOG), which is located 57 miles (91 kilometers) S of SRG.
- Expansion began in 2004, done in phases starting with the addition to the length of the runway to accommodated safer landing of wide bodied aeroplanes.
- In addition to being known as "Achmad Yani International Airport (AYIA)", another name for SRG is "Bandar Udara Internasional Achmad Yani (AYIA)".
- Achmad Yani International Airport (AYIA) (SRG) currently has only 1 runway.
- The furthest airport from Achmad Yani International Airport (AYIA) (SRG) is Elorza Airport (EOZ), which is nearly antipodal to Achmad Yani International Airport (AYIA) (meaning Achmad Yani International Airport (AYIA) is almost on the exact opposite side of the Earth from Elorza Airport), and is located 12,426 miles (19,998 kilometers) away in Elorza, Venezuela.
- The Central Java Government announced plans to expand the airport in 2004.
| 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 | 56.56 miles (91.03 km) S | Adisucipto International Airport (JOG) | Yogyakarta, Indonesia | |
| 2 | 73.86 miles (118.86 km) WSW | Purwokerto / Wirasaba Airport (PWL) | Wirasaba, Central Java, Indonesia | |
| 3 | 81.95 miles (131.89 km) E | Ngloram Airport (CPF) | Cepu, Indonesia | |
| 4 | 101.62 miles (163.54 km) WSW | Tunggul Wulung Airport (CXP) | Cilacap, Java Island, Indonesia | |
| 5 | 126.72 miles (203.93 km) W | Penggung Airport/Chakrabhuwana Airport (CBN) | Cirebon, Java, Indonesia | |
| 6 | 148.17 miles (238.46 km) W | Cibeureum Airfield (TSY) | Tasikmalaya, West Java, Indonesia | |
| 7 | 167.79 miles (270.03 km) E | Juanda International Airport (SUB) | Surabaya, Indonesia | |
| 8 | 173.38 miles (279.02 km) ESE | Abdul Rachman Saleh Airport (MLG) | Malang, East Java, Indonesia | |
| 9 | 191.96 miles (308.92 km) W | Husein Sastranegara International Airport (HSA) (BDO) | Bandung, Indonesia | |
| 10 | 243.96 miles (392.62 km) WNW | Halim Perdanakusuma Airport (HLP) | Jakarta, Indonesia | |
| 11 | 261.84 miles (421.39 km) WNW | Soekarno–Hatta International Airport (CGK) | Jakarta, Indonesia | |
| 12 | 286.91 miles (461.73 km) ESE | Blimbingsari Airport (BWX) | Banyuwangi Regency, East Java, Java Island, Indonesia | |
| 13 | 343.16 miles (552.26 km) NNW | Buluh Tumbang Airport H.A.S. Hanandjoeddin Airport (TJQ) | Tanjung Pandan, Bangka-Belitung, Indonesia | |
| 14 | 350.27 miles (563.71 km) ESE | Ngurah Rai International Airport (NRIA) (DPS) | Denpasar, Bali, Indonesia | |
| 15 | 357.12 miles (574.73 km) NNE | H. Asan Airport (SMQ) | Sampit, Central Kalimantan (Borneo), Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,426.04 miles (19,997.73 km) NW | Elorza Airport (EOZ) | Elorza, Venezuela | |
| 2 | 12,360.31 miles (19,891.94 km) E | Santiago Pérez Quiroz Airport (AUC) | Arauca, Colombia | |
| 3 | 12,357.53 miles (19,887.47 km) ENE | Guasdualito Airport (GDO) | Guasdualito, Venezuela | |
| 4 | 12,315.86 miles (19,820.41 km) NNE | Barinas Airport (BNS) | Barinas, Barinas, Venezuela | |
| 5 | 12,294.44 miles (19,785.94 km) N | Guanare Airport (GUQ) | Guanare, Venezuela | |
| 6 | 12,286.02 miles (19,772.39 km) ENE | Gabriel Vargas Santos Airport (TME) | Tame, Arauca, Colombia | |
| 7 | 12,283.72 miles (19,768.68 km) NE | Alberto Carnevalli Airport (MRD) | Mérida, Venezuela | |
| 8 | 12,280.78 miles (19,763.94 km) E | Los Colonizadores Airport (RVE) | Saravena, Colombia | |
| 9 | 12,280.64 miles (19,763.72 km) WNW | Germán Olano Airport (PCR) | Puerto Carreño, Colombia | |
| 10 | 12,274.58 miles (19,753.97 km) WNW | Las Flecheras Airport (SFD) | San Fernando de Apure, Venezuela | |
| 11 | 12,269.59 miles (19,745.95 km) NW | Cacique Aramare Airport (PYH) | Puerto Ayacucho, Venezuela | |
| 12 | 12,266.66 miles (19,741.23 km) ENE | Mayor Buenaventura Vivas Airport (STD) | Santo Domingo (near San Cristóbal, Táchira), Venezuela | |
| 13 | 12,260.45 miles (19,731.24 km) NNE | Dr. Antonio Nicolás Briceño Airport (VLV) | Valera, Venezuela | |
| 14 | 12,256.44 miles (19,724.78 km) N | Oswaldo Guevara Mujica Airport (AGV) | Acarigua, Venezuela | |
| 15 | 12,256.04 miles (19,724.14 km) NE | Juan Pablo Pérez Alfonso Airport (VIG) | El Vigía, Venezuela | |