Nonstop flight route between Changi, Singapore and Challis, Idaho, United States:
Departure Airport:
Arrival Airport:
Distance from SIN to CHL:
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- About this route
- SIN Airport Information
- CHL Airport Information
- Facts about SIN
- Facts about CHL
- Map of Nearest Airports to SIN
- List of Nearest Airports to SIN
- Map of Furthest Airports from SIN
- List of Furthest Airports from SIN
- Map of Nearest Airports to CHL
- List of Nearest Airports to CHL
- Map of Furthest Airports from CHL
- List of Furthest Airports from CHL
About this route:
A direct, nonstop flight between Singapore Changi Airport (SIN), Changi, Singapore and Challis Airport (CHL), Challis, Idaho, United States would travel a Great Circle distance of 8,493 miles (or 13,668 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 Singapore Changi Airport and Challis 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 Singapore Changi Airport and Challis Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SIN / WSSS |
Airport Names: |
|
Location: | Changi, Singapore |
GPS Coordinates: | 1°21'33"N by 103°59'21"E |
Area Served: | Singapore |
Operator/Owner: | Government of Singapore |
Airport Type: | Public / Military |
Elevation: | 22 feet (7 meters) |
# of Runways: | 3 |
View all routes: | Routes from SIN |
More Information: | SIN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CHL / KLLJ |
Airport Names: |
|
Location: | Challis, Idaho, United States |
GPS Coordinates: | 44°31'24"N by 114°13'4"W |
Operator/Owner: | City of Challis |
Airport Type: | Public |
Elevation: | 5072 feet (1,546 meters) |
# of Runways: | 1 |
View all routes: | Routes from CHL |
More Information: | CHL Maps & Info |
Facts about Singapore Changi Airport (SIN):
- Recently Changi Airport has also announced plans to reduce consumption of electricity and use recycled water at its terminal buildings over the next three years, as part of its contribution towards environmental sustainability.
- In addition to being known as "Singapore Changi Airport", other names for SIN include "Lapangan Terbang Antarabangsa Changi Singapura", "新加坡樟宜机场(Xīnjiāpō Zhāngyí Jīchǎng)" and "சிங்கப்பூர் சாங்கி விமானநிலையம் (Ciṅkappūr Cāṅki Vimana Nilaiyam)".
- There will also be a fourth runway at Changi East which was announced during the National Day Rally Speech in 2013.
- Extensive upgrading works in Terminal 1 similar in scale to the recently completed works at Terminal 2 commenced in May 2008 and were completed in July 2012.
- Despite the airport opening in 1981, some sections were not completed.
- The furthest airport from Singapore Changi Airport (SIN) is Francisco de Orellana Airport (OCC), which is nearly antipodal to Singapore Changi Airport (meaning Singapore Changi Airport is almost on the exact opposite side of the Earth from Francisco de Orellana Airport), and is located 12,345 miles (19,868 kilometers) away in Coca, Ecuador.
- Concerned that the existing airport was located in an area with potential for urban growth, which would physically hem it in on all sides, the government subsequently decided in 1975 to build a new airport at the eastern tip of the main island at Changi, at the existing site of Changi Air Base, where the new airport would be easily expandable through land reclamation.
- The airport was one of the largest single development projects in Singapore's history.
- Singapore Changi Airport (SIN) has 3 runways.
- After Singaporean authorities decided to build a new airport, Singaporean government dispatched an inspection team to Taiwan in 1979, watching and learning the design of newly built Chiang Kai-shek International Airport.
- On 1 March 2012, Changi Airport Group announced that the Budget Terminal will be closed in September 2012 to make way for Terminal 4, which will be able to serve 16 million passengers a year.
- Changi Airport has three passenger terminals with a total annual handling capacity of 66 million passengers.
- The airport has won over 430 awards since 1981, including 30 'Best' awards in 2012.
- Because of Singapore Changi Airport's relatively low elevation of 22 feet, planes can take off or land at Singapore Changi 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 closest airport to Singapore Changi Airport (SIN) is Paya Lebar Air Base (PLAB) (QPG), which is located only 6 miles (9 kilometers) W of SIN.
Facts about Challis Airport (CHL):
- The furthest airport from Challis Airport (CHL) is Pierrefonds Airport (ZSE), which is located 10,728 miles (17,265 kilometers) away in Saint-Pierre, Réunion.
- Challis Airport (CHL) currently has only 1 runway.
- Because of Challis Airport's high elevation of 5,072 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CHL. Combined with a high temperature, this could make CHL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Challis Airport (CHL) is Lemhi County Airport (SMN), which is located 45 miles (72 kilometers) NNE of CHL.
- In addition to being known as "Challis Airport", another name for CHL is "LLJ".