Nonstop flight route between Sidney, Montana, United States and Kuching, Sarawak, Malaysia:
Departure Airport:
(47°42'24"N by 104°11'32"W)
Arrival Airport:
(2°29'4"N by 110°20'16"E)
Distance from SDY to KCH:
8,391.51 miles (13,504.80 km)
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Jump to:
- About this route
- SDY Airport Information
- KCH Airport Information
- Facts about SDY
- Facts about KCH
- 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 KCH
- List of Nearest Airports to KCH
- Map of Furthest Airports from KCH
- List of Furthest Airports from KCH
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Kuching International Airport (KCH), Kuching, Sarawak, Malaysia would travel a Great Circle distance of 8,392 miles (or 13,505 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 Kuching 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 Kuching 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: | KCH / WBGG |
| Airport Names: |
|
| Location: | Kuching, Sarawak, Malaysia |
| GPS Coordinates: | 2°29'4"N by 110°20'16"E |
| Area Served: | Kuching Division & Samarahan Division, Sarawak, East Malaysia |
| Operator/Owner: | Government of Malaysia |
| Airport Type: | Military/Public |
| Elevation: | 89 feet (27 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KCH |
| More Information: | KCH 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.
- 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 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 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 Kuching International Airport (KCH):
- KIA is the secondary hub for Malaysia Airlines and has been growing rapidly to tackle the demand of the travellers in the East Malaysia region.
- Work on the strengthening and extension of the runway to 2,454 metres in length started in 1973 and was completed in 1976, capable of handling Boeing 707 turbofan aircraft.
- As of 1999, two foreign airlines from both Singapore and Brunei as well as Malaysia's national carrier and as many as 8 private general aviation companies operated scheduled services into and out of Kuching International Airport.
- A taxi coupon ticket can be bought at the Taxi Coupon Counter.
- Because of Kuching International Airport's relatively low elevation of 89 feet, planes can take off or land at Kuching 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.
- Kuching International Airport is an international airport serving the entire southwestern region of Sarawak, Malaysia.
- Malaysia Airlines in Kuching International Airport has so far achieved a zero accident rate in 2006.
- The furthest airport from Kuching International Airport (KCH) is Ipiranga Airport (IPG), which is nearly antipodal to Kuching International Airport (meaning Kuching International Airport is almost on the exact opposite side of the Earth from Ipiranga Airport), and is located 12,406 miles (19,965 kilometers) away in Santo Antônio do Içá, Amazonas, Brazil.
- In 1980, consistent with the advent of Airbus A300B4 operations, it was imperative that the runway pavement strength be upgraded to meet the requirements of that particular aircraft.
- Kuching International Airport handled 4,871,036 passengers last year.
- In addition to being known as "Kuching International Airport", another name for KCH is "Lapangan Terbang Antarabangsa Kuching 古晋国际机场".
- Kuching International Airport (KCH) currently has only 1 runway.
- The closest airport to Kuching International Airport (KCH) is Sematan Airport (BSE), which is located 61 miles (98 kilometers) SW of KCH.
- In 1962, the runway was extended once more to a length of 1921 meters to facilitate DeHavilland Comet-4 turbojet aircraft operations.
| 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 | 61.04 miles (98.24 km) SW | Sematan Airport (BSE) | Sematan, Sarawak, Malaysia | |
| 2 | 114.56 miles (184.37 km) E | Sibu Airport (SBW) | Sibu, Malaysia | |
| 3 | 123.40 miles (198.58 km) ENE | Mukah Airport (MKM) | Mukah, Sarawak, Malaysia | |
| 4 | 166.65 miles (268.20 km) NW | Ranai Airport (NTX) | Natuna, Riau Islands, Indonesia | |
| 5 | 182.08 miles (293.03 km) E | Kapit Airport (KPI) | Kapit, Sarawak, Malaysia | |
| 6 | 190.28 miles (306.23 km) ENE | Bintulu Airport (BTU) | Bintulu, Malaysia | |
| 7 | 193.17 miles (310.87 km) SSW | Supadio International Airport (SPA) (PNK) | Pontianak, Kalimantan, Indonesia | |
| 8 | 236.49 miles (380.59 km) E | Belaga Airport (BLG) | Belaga, Sarawak, Malaysia | |
| 9 | 282.07 miles (453.94 km) ENE | Miri Airport (MYY) | Miri, Sarawak, Malaysia | |
| 10 | 287.77 miles (463.11 km) WNW | Matak Airport (MWK) | Anambas Islands, Riau Province, Indonesia | |
| 11 | 298.30 miles (480.07 km) S | Rahadi Usman Airport (KTG) | Ketapang, West Kalimantan, Indonesia | |
| 12 | 298.66 miles (480.64 km) ENE | Marudi Airport (MUR) | Marudi, Sarawak, Malaysia | |
| 13 | 311.80 miles (501.79 km) ESE | Datadawai Airport (DTD) | Long Pahangai, West Kutai Regency, East Kalimantan, Indonesia | |
| 14 | 324.38 miles (522.04 km) E | Long Apung Airport (LPU) | Long Apung, Indonesia | |
| 15 | 326.86 miles (526.02 km) ENE | Mulu Airport (MZV) | Mulu, Sarawak, Malaysia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,405.70 miles (19,964.99 km) S | Ipiranga Airport (IPG) | Santo Antônio do Içá, Amazonas, Brazil | |
| 2 | 12,356.71 miles (19,886.16 km) S | La Pedrera Airport (LPD) | La Pedrera, Colombia | |
| 3 | 12,317.17 miles (19,822.51 km) S | Alfredo Vásquez Cobo International Airport (LET) | Leticia, Colombia | |
| 4 | 12,312.88 miles (19,815.62 km) S | Tabatinga International Airport (TBT) | Tabatinga, Amazonas, Brazil | |
| 5 | 12,208.66 miles (19,647.88 km) ESE | La Chorrera Airport (LCR) | La Chorrera, Colombia | |
| 6 | 12,207.38 miles (19,645.82 km) SE | Araracuara Airport (ACR) | Araracuara, Colombia | |
| 7 | 12,184.32 miles (19,608.72 km) SW | Carauari Airport (CAF) | Carauari, Amazonas, Brazil | |
| 8 | 12,175.50 miles (19,594.52 km) S | Fabio Alberto León Bentley Airport (MVP) | Mitú, Colombia | |
| 9 | 12,169.68 miles (19,585.16 km) ESE | Crnl. FAP Francisco Secada Vignetta International Airport (IQT) | Iquitos, Loreto, Peru | |
| 10 | 12,149.47 miles (19,552.62 km) S | Amaury Feitosa Tomaz Airport (ERN) | Eirunepe, Amazonas, Brazil | |
| 11 | 12,090.57 miles (19,457.83 km) W | Tefé Airport (TFF) | Tefé, Amazonas, Brazil | |
| 12 | 12,049.76 miles (19,392.16 km) ESE | Caucayá Airport (LQM) | Puerto Leguízamo, Colombia | |
| 13 | 12,030.94 miles (19,361.87 km) NNE | Jorge Enrique González Torres Airport (SJE) | San José del Guaviare, Colombia | |
| 14 | 12,023.77 miles (19,350.34 km) SSE | Cruzeiro do Sul International Airport (CZS) | Cruzeiro do Sul, Acre, Brazil | |
| 15 | 12,006.64 miles (19,322.76 km) SE | La Macarena Airport (LMC) | La Macarena, Colombia | |