Nonstop flight route between Cocos Islands, Australia and Salmon, Idaho, United States:
Departure Airport:
(12°11'18"S by 96°49'50"E)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from CCK to SMN:
9,531.40 miles (15,339.26 km)
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- About this route
- CCK Airport Information
- SMN Airport Information
- Facts about CCK
- Facts about SMN
- Map of Nearest Airports to CCK
- List of Nearest Airports to CCK
- Map of Furthest Airports from CCK
- List of Furthest Airports from CCK
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
About this route:
A direct, nonstop flight between Cocos (Keeling) Island Airport (CCK), Cocos Islands, Australia and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 9,531 miles (or 15,339 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 Cocos (Keeling) Island Airport and Lemhi County 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 Cocos (Keeling) Island Airport and Lemhi County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CCK / |
| Airport Names: |
|
| Location: | Cocos Islands, Australia |
| GPS Coordinates: | 12°11'18"S by 96°49'50"E |
| Operator/Owner: | Toll Remote Logistics |
| Airport Type: | Public |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CCK |
| More Information: | CCK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SMN / KSMN |
| Airport Name: | Lemhi County Airport |
| Location: | Salmon, Idaho, United States |
| GPS Coordinates: | 45°7'26"N by 113°52'53"W |
| Operator/Owner: | Lemhi County |
| Airport Type: | Public |
| Elevation: | 4043 feet (1,232 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SMN |
| More Information: | SMN Maps & Info |
Facts about Cocos (Keeling) Island Airport (CCK):
- Cocos (Keeling) Island Airport handled 15,712 passengers last year.
- In addition to being known as "Cocos (Keeling) Island Airport", other names for CCK include "Lapangan Terbang Pulu Koko" and "YPCC".
- Cocos (Keeling) Island Airport (CCK) currently has only 1 runway.
- The closest airport to Cocos (Keeling) Island Airport (CCK) is Christmas Island Airport (XCH), which is located 612 miles (985 kilometers) E of CCK.
- The airport has one runway, designated 15/33, with an asphalt surface measuring 2,441 m × 45 m and an elevation of 10 ft above sea level.
- The furthest airport from Cocos (Keeling) Island Airport (CCK) is Corn Island International Airport (RNI), which is nearly antipodal to Cocos (Keeling) Island Airport (meaning Cocos (Keeling) Island Airport is almost on the exact opposite side of the Earth from Corn Island International Airport), and is located 12,429 miles (20,003 kilometers) away in Corn Island, Nicaragua.
- Because of Cocos (Keeling) Island Airport's relatively low elevation of 10 feet, planes can take off or land at Cocos (Keeling) Island 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.
Facts about Lemhi County Airport (SMN):
- Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
- Lemhi County Airport (SMN) currently has only 1 runway.
- The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 612.09 miles (985.06 km) E | Christmas Island Airport (XCH) | Christmas Island, Australia |     |
| 2 | 687.48 miles (1,106.39 km) NNE | Fatmawati Soekarno Airport (BKS) | Bengkulu, Indonesia | |
| 3 | 724.29 miles (1,165.62 km) NNE | Rokot Airport (RKI) | Sipura, Indonesia | |
| 4 | 744.96 miles (1,198.90 km) NE | Radin Inten II Airport (RIA II) (TKG) | Bandar Lampung, Sumatra, Indonesia | |
| 5 | 766.37 miles (1,233.35 km) NNE | Depati Parbo Airport (KRC) | Kerinci, Indonesia | |
| 6 | 776.56 miles (1,249.76 km) NE | Gunung Batin Airport (AKQ) | Astraksetra, Indonesia | |
| 7 | 790.06 miles (1,271.47 km) ENE | Soekarno–Hatta International Airport (CGK) | Jakarta, Indonesia | |
| 8 | 798.57 miles (1,285.17 km) ENE | Halim Perdanakusuma Airport (HLP) | Jakarta, Indonesia | |
| 9 | 818.01 miles (1,316.45 km) ENE | Husein Sastranegara International Airport (HSA) (BDO) | Bandung, Indonesia | |
| 10 | 822.51 miles (1,323.70 km) NNE | Minangkabau International Airport (MIA) (PDG) | Ketaping, West Sumatra, Indonesia | |
| 11 | 837.69 miles (1,348.12 km) NE | Sultan Mahmud Badaruddin II International Airport (SMB II) (PLM) | Palembang, Sumatra, Indonesia | |
| 12 | 845.98 miles (1,361.46 km) ENE | Cibeureum Airfield (TSY) | Tasikmalaya, West Java, Indonesia | |
| 13 | 865.56 miles (1,392.97 km) NNE | Sultan Thaha Airport (DJB) | Jambi, Indonesia | |
| 14 | 881.53 miles (1,418.68 km) ENE | Penggung Airport/Chakrabhuwana Airport (CBN) | Cirebon, Java, Indonesia | |
| 15 | 888.98 miles (1,430.67 km) ENE | Tunggul Wulung Airport (CXP) | Cilacap, Java Island, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,429.35 miles (20,003.05 km) W | Corn Island International Airport (RNI) | Corn Island, Nicaragua | |
| 2 | 12,393.72 miles (19,945.71 km) ENE | Bluefields Airport (BEF) | Bluefields, Nicaragua | |
| 3 | 12,334.67 miles (19,850.68 km) WNW | Gustavo Rojas Pinilla International Airport (ADZ) | San Andres Island, Colombia | |
| 4 | 12,334.66 miles (19,850.66 km) NNE | Barra del Colorado Airport (BCL) | Barra del Colorado, Costa Rica | |
| 5 | 12,322.47 miles (19,831.04 km) NNE | Tortuguero Airport (TTQ) | Tortuguero, Costa Rica | |
| 6 | 12,308.22 miles (19,808.11 km) N | Puerto Cabezas Airport (PUZ) | Puerto Cabezas, Nicaragua | |
| 7 | 12,294.03 miles (19,785.27 km) NNE | Guápiles Airport (GPL) | Guápiles, Costa Rica | |
| 8 | 12,290.48 miles (19,779.56 km) WNW | El Embrujo Airport (PVA) | Providencia Island, Colombia | |
| 9 | 12,285.60 miles (19,771.70 km) NE | Siuna Airport (SIU) | Siuna, Nicaragua | |
| 10 | 12,282.34 miles (19,766.46 km) N | Limón International Airport (LIO) | Puerto Limón, Costa Rica | |
| 11 | 12,275.37 miles (19,755.25 km) NE | Bonanza Airport (BZA) | Bonanza, RAAN, Nicaragua | |
| 12 | 12,269.58 miles (19,745.93 km) NNE | Juan Santamaría International Airport (SJO) (SJO) | San José, Costa Rica | |
| 13 | 12,269.18 miles (19,745.29 km) NNE | Tobías Bolaños International Airport (SYQ) | San José, Costa Rica | |
| 14 | 12,252.52 miles (19,718.48 km) NNE | Waspam Airport (WSP) | Waspam, Nicaragua | |
| 15 | 12,243.55 miles (19,704.03 km) NNW | Changuinola "Capitan Manuel Niño" International Airport (CHX) | Changuinola, Bocas del Toro, Panama | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.63 miles (71.83 km) SSW | Challis Airport (CHL) | Challis, Idaho, United States | |
| 2 | 65.34 miles (105.16 km) E | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 3 | 88.21 miles (141.95 km) NE | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 4 | 105.26 miles (169.40 km) SE | Dubois Municipal Airport (DBS) | Dubois, Idaho, United States | |
| 5 | 109.67 miles (176.50 km) W | McCall Municipal Airport (MYL) | McCall, Idaho, United States | |
| 6 | 113.79 miles (183.12 km) S | Friedman Memorial Airport (SUN) | Hailey, Idaho, United States | |
| 7 | 124.26 miles (199.97 km) N | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 8 | 137.25 miles (220.89 km) NE | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 9 | 138.54 miles (222.96 km) ESE | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 10 | 139.78 miles (224.96 km) ENE | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 11 | 142.78 miles (229.79 km) SE | Idaho Falls Regional Airport (IDA) | Idaho Falls, Idaho, United States | |
| 12 | 158.08 miles (254.41 km) SW | Boise Airport (BOI) | Boise, Idaho, United States | |
| 13 | 165.78 miles (266.79 km) SSE | Pocatello Regional Airport (PIH) | Pocatello, Idaho, United States | |
| 14 | 171.20 miles (275.52 km) ENE | Mission Field (LVM) | Livingston, Montana, United States | |
| 15 | 171.98 miles (276.77 km) WSW | Ontario Municipal Airport (ONO) | Ontario, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,685.72 miles (17,196.96 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,683.63 miles (17,193.59 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,677.06 miles (17,183.01 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 10,664.05 miles (17,162.08 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,656.97 miles (17,150.68 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,588.72 miles (17,040.86 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,500.49 miles (16,898.86 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,477.32 miles (16,861.57 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,388.70 miles (16,718.95 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,384.71 miles (16,712.53 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,371.80 miles (16,691.75 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,336.41 miles (16,634.79 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,326.44 miles (16,618.75 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,311.65 miles (16,594.95 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,289.81 miles (16,559.81 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |