Nonstop flight route between Sidney, Montana, United States and Medan, Indonesia:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(3°38'16"N by 98°52'13"E)
Distance from SDY to KNO:
8,624.02 miles (13,878.98 km)
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- About this route
- SDY Airport Information
- KNO Airport Information
- Facts about SDY
- Facts about KNO
- 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 KNO
- List of Nearest Airports to KNO
- Map of Furthest Airports from KNO
- List of Furthest Airports from KNO
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Kualanamu International Airport (KNO), Medan, Indonesia would travel a Great Circle distance of 8,624 miles (or 13,879 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 Kualanamu 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 Kualanamu 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: | KNO / WIMM |
| Airport Names: |
|
| Location: | Medan, Indonesia |
| GPS Coordinates: | 3°38'16"N by 98°52'13"E |
| Area Served: | Medan |
| Operator/Owner: | Government of Indonesia |
| Airport Type: | Public |
| Elevation: | 23 feet (7 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KNO |
| More Information: | KNO 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.
- 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.
- 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.
- 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 (SDY) has 2 runways.
Facts about Kualanamu International Airport (KNO):
- Kualanamu International Airport (KNO) currently has only 1 runway.
- In addition to being known as "Kualanamu International Airport", other names for KNO include "Kualanamu International Airport (Medan)" and "Bandar Udara Internasional Kualanamu".
- The closest airport to Kualanamu International Airport (KNO) is Polonia International Airport (MES), which is located only 15 miles (24 kilometers) WSW of KNO.
- The airport is Indonesia's second largest, after Soekarno-Hatta International Airport, with a 224,298 m² passengers terminal and will eventually have a capacity of 50 million passengers, a figure if realised today would place the airport in the top 10 busiest by passenger numbers in the world, although by the time this figure is achieved it is likely that there will be many airports carrying more passengers.
- The first airline uses the airport as a regional hub is Mihin Lanka which route from Jakarta to Jeddah with transit at the airport.
- The furthest airport from Kualanamu International Airport (KNO) is Cap. FAP Pedro Canga Rodríguez Airport (TBP), which is nearly antipodal to Kualanamu International Airport (meaning Kualanamu International Airport is almost on the exact opposite side of the Earth from Cap. FAP Pedro Canga Rodríguez Airport), and is located 12,385 miles (19,931 kilometers) away in Tumbes, Peru.
- Airside facilities would be controlled by the Indonesian government, while landside facilities would be owned by a joint venture with PT Angkasa Pura II, which is expected to provide $350 million as an initial investment in return for a 30-year lease, after which ownership would revert to PT Angkasa Pura II.
- Because of Kualanamu International Airport's relatively low elevation of 23 feet, planes can take off or land at Kualanamu 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.
- A soft opening started on July 25, 2013.
- A state-owned bus company DAMRI operates services to the airport since the airport started operating.
| 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 | 14.78 miles (23.78 km) WSW | Polonia International Airport (MES) | Medan, Indonesia | |
| 2 | 132.20 miles (212.76 km) ENE | Sitiawan Airport (SWY) | Perak, Malaysia | |
| 3 | 150.09 miles (241.54 km) NE | Penang International Airport (PEN) | Penang, Malaysia | |
| 4 | 159.37 miles (256.48 km) SSE | Aek Godang Airport (AEG) | Padang Sidempuan, Indonesia | |
| 5 | 164.09 miles (264.07 km) NE | RMAF Butterworth (BWH) | Butterworth, Penang, Malaysia | |
| 6 | 164.09 miles (264.07 km) NE | RMAF Butterworth (UTE) | Butterworth, South Africa | |
| 7 | 166.14 miles (267.37 km) ENE | Sultan Azlan Shah Airport (IPH) | Ipoh, Perak, Malaysia | |
| 8 | 171.89 miles (276.64 km) NW | Malikus Saleh Airport (LSW) | Lhoksumawe, Sumatra, Indonesia | |
| 9 | 187.97 miles (302.50 km) E | Sultan Abdul Aziz Shah Airport (SZB) | Subang (near Kuala Lumpur), Malaysia | |
| 10 | 188.80 miles (303.84 km) SSW | Binaka Airport (GNS) | Gunungsitoli, Nias Island, Indonesia | |
| 11 | 195.48 miles (314.59 km) NNE | Langkawi International Airport (LGK) | Langkawi, Kedah, Malaysia | |
| 12 | 197.29 miles (317.50 km) E | KA01 KJ15 MR1 Kuala Lumpur Sentral (KL Sentral) 吉隆坡中环广场 (XKL) | Kuala Lumpur, Malaysia | |
| 13 | 204.62 miles (329.30 km) ESE | Kuala Lumpur International Airport (KUL) | Sepang (near Kuala Lumpur), Malaysia | |
| 14 | 205.67 miles (330.99 km) NNE | Sultan Abdul Halim Airport (AOR) | Alor Star, Kedah, Malaysia | |
| 15 | 225.70 miles (363.22 km) SE | Pinang Kampai Airport (DUM) | Dumai, Sumatra, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,384.86 miles (19,931.44 km) W | Cap. FAP Pedro Canga Rodríguez Airport (TBP) | Tumbes, Peru | |
| 2 | 12,371.39 miles (19,909.77 km) S | Cap. FAP Victor Montes Arias Airport (TYL) | Talara, Peru | |
| 3 | 12,356.15 miles (19,885.25 km) W | Santa Rosa International Airport (ETR) | Santa Rosa, El Oro, Ecuador | |
| 4 | 12,340.22 miles (19,859.60 km) WSW | José María Velasco Ibarra Airport (MRR) | Macará, Ecuador | |
| 5 | 12,337.32 miles (19,854.95 km) S | General Ulpiano Paez Airport (SNC) | Salinas, Ecuador | |
| 6 | 12,323.23 miles (19,832.27 km) SSW | Cap. FAP Guillermo Concha Iberico International Airport (PIU) | Piura, Peru | |
| 7 | 12,313.13 miles (19,816.02 km) WSW | Camilo Ponce Enriquez Airport (LOH) | Loja, Ecuador | |
| 8 | 12,303.19 miles (19,800.01 km) SW | José Joaquín de Olmedo International Airport (GYE) | Santiago de Guayaquil, Ecuador | |
| 9 | 12,280.06 miles (19,762.78 km) WSW | Mariscal Lamar International Airport (CUE) | Cuenca, Ecuador | |
| 10 | 12,251.75 miles (19,717.23 km) SSW | Reales Tamarindos Airport (PVO) | Portoviejo, Ecuador | |
| 11 | 12,248.21 miles (19,711.54 km) S | Eloy Alfaro International Airport (MEC) | Manta, Manabí, Ecuador | |
| 12 | 12,209.53 miles (19,649.29 km) WSW | Col. Edmundo Carvajal Airport (XMS) | Macas, Ecuador | |
| 13 | 12,201.50 miles (19,636.35 km) SSW | Cap. FAP José A. Quiñones González International Airport (CIX) | Chiclayo, Peru | |
| 14 | 12,193.49 miles (19,623.47 km) SW | Chachoan Airport (ATF) | Ambato, Ecuador | |
| 15 | 12,180.45 miles (19,602.49 km) SW | Cotopaxi International Airport (LTX) | Latacunga, Ecuador | |