Nonstop flight route between Sion, Switzerland and Crooked Creek, Alaska, United States:
Departure Airport:
(46°13'10"N by 7°19'36"E)
Arrival Airport:
(61°52'4"N by 158°8'5"W)
Distance from SIR to CKD:
4,925.10 miles (7,926.16 km)
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Jump to:
- About this route
- SIR Airport Information
- CKD Airport Information
- Facts about SIR
- Facts about CKD
- Map of Nearest Airports to SIR
- List of Nearest Airports to SIR
- Map of Furthest Airports from SIR
- List of Furthest Airports from SIR
- Map of Nearest Airports to CKD
- List of Nearest Airports to CKD
- Map of Furthest Airports from CKD
- List of Furthest Airports from CKD
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Crooked Creek Airport (CKD), Crooked Creek, Alaska, United States would travel a Great Circle distance of 4,925 miles (or 7,926 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 Sion Airport and Crooked Creek 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 Sion Airport and Crooked Creek Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SIR / LSGS |
| Airport Names: |
|
| Location: | Sion, Switzerland |
| GPS Coordinates: | 46°13'10"N by 7°19'36"E |
| Area Served: | Sion, Switzerland |
| Elevation: | 1585 feet (483 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SIR |
| More Information: | SIR Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | CKD / |
| Airport Names: |
|
| Location: | Crooked Creek, Alaska, United States |
| GPS Coordinates: | 61°52'4"N by 158°8'5"W |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 178 feet (54 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CKD |
| More Information: | CKD Maps & Info |
Facts about Sion Airport (SIR):
- The furthest airport from Sion Airport (SIR) is Chatham Islands (CHT), which is nearly antipodal to Sion Airport (meaning Sion Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,188 miles (19,615 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
- In addition to being known as "Sion Airport", other names for SIR include "Aéroport de Sion" and "LSGS /LSMS".
- Sion Airport (SIR) has 2 runways.
Facts about Crooked Creek Airport (CKD):
- Because of Crooked Creek Airport's relatively low elevation of 178 feet, planes can take off or land at Crooked Creek 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.
- Crooked Creek Airport (CKD) currently has only 1 runway.
- The closest airport to Crooked Creek Airport (CKD) is Red Devil Airport (RDV), which is located 26 miles (42 kilometers) ESE of CKD.
- In addition to being known as "Crooked Creek Airport", other names for CKD include "none" and "CJX".
- The furthest airport from Crooked Creek Airport (CKD) is George Airport (GRJ), which is located 10,512 miles (16,917 kilometers) away in George, South Africa.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.31 miles (53.61 km) S | Aosta Valley Airport (AOT) | Aosta, Italy |     |
| 2 | 40.64 miles (65.41 km) NW | Lausanne Airport (QLS) | Lausanne, Switzerland | |
| 3 | 42.49 miles (68.38 km) SW | Megève Aerodrome (MVV) | Megève, France | |
| 4 | 48.55 miles (78.14 km) N | Bern Airport (BRN) | Bern, Switzerland | |
| 5 | 50.66 miles (81.53 km) W | Annemasse Aerodrome (QNJ) | Annemasse, France | |
| 6 | 58.20 miles (93.66 km) W | Geneva International Airport (GVA) | Geneva, Switzerland | |
| 7 | 65.86 miles (106.00 km) SSW | Courchevel Airport (CVF) | Courchevel, France | |
| 8 | 66.71 miles (107.36 km) SSW | Méribel Airport (MFX) | Meribel, France | |
| 9 | 71.98 miles (115.84 km) SSE | Turin Airport (TRN) | Turin, Italy | |
| 10 | 75.96 miles (122.25 km) NE | Emmen Swiss Air Base (EML) | Emmen, Lucerne, Switzerland | |
| 11 | 77.30 miles (124.41 km) E | Lugano Airport (LUG) | Lugano, Agno, Switzerland | |
| 12 | 78.50 miles (126.34 km) ESE | Milan Malpensa Airport (MXP) | Milano, Italy | |
| 13 | 80.19 miles (129.05 km) WSW | Chambéry Airport (CMF) | Chambéry, France | |
| 14 | 90.13 miles (145.05 km) NW | Besançon - La Vèze Aerodrome (QBQ) | Besançon / La Vèze, France | |
| 15 | 91.13 miles (146.66 km) NNW | Montbéliard - Courcelles Aerodrome (XMF) | Montbéliard, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,188.10 miles (19,614.80 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,749.62 miles (18,909.14 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 3 | 11,732.10 miles (18,880.94 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 4 | 11,730.83 miles (18,878.89 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 5 | 11,727.65 miles (18,873.78 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 11,721.62 miles (18,864.07 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 11,719.38 miles (18,860.46 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,710.67 miles (18,846.45 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 11,693.26 miles (18,818.43 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 10 | 11,689.24 miles (18,811.97 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 11 | 11,681.75 miles (18,799.91 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 11,666.63 miles (18,775.57 km) SE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 13 | 11,663.50 miles (18,770.54 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 14 | 11,656.56 miles (18,759.37 km) ESE | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 15 | 11,654.53 miles (18,756.10 km) SE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.18 miles (42.14 km) ESE | Red Devil Airport (RDV) | Red Devil, Alaska, United States | |
| 2 | 33.70 miles (54.24 km) ESE | Sleetmute Airport (SLQ) | Sleetmute, Alaska, United States | |
| 3 | 40.60 miles (65.34 km) WSW | Chuathbaluk Airport (CHU) | Chuathbaluk, Alaska, United States | |
| 4 | 50.15 miles (80.70 km) WSW | Aniak Airport (ANI) | Aniak, Alaska, United States | |
| 5 | 50.73 miles (81.64 km) E | Stony River Airport (SRV) | Stony River, Alaska, United States | |
| 6 | 57.58 miles (92.66 km) WNW | Holy Cross Airport (HCR) | Holy Cross, Alaska, United States | |
| 7 | 73.27 miles (117.92 km) NW | Shageluk Airport (SHX) | Shageluk, Alaska, United States | |
| 8 | 75.80 miles (122.00 km) WSW | Kalskag Airport (KLG) | Kalskag, Alaska, United States | |
| 9 | 85.24 miles (137.18 km) NW | Anvik Airport (ANV) | Anvik, Alaska, United States | |
| 10 | 86.77 miles (139.65 km) SW | Nyac Airport (ZNC) | Nyac, Alaska, United States | |
| 11 | 94.08 miles (151.41 km) NW | Grayling Airport (KGX) | Grayling, Alaska, United States | |
| 12 | 99.05 miles (159.40 km) NE | Tatalina LRRS Airport (TLJ) | Takotna, Alaska, United States | |
| 13 | 99.83 miles (160.65 km) ESE | Sparrevohn LRRS Airport (SVW) | Sparrevohn, Alaska, United States | |
| 14 | 102.90 miles (165.60 km) NE | Takotna Airport (TCT) | Takotna, Alaska, United States | |
| 15 | 104.09 miles (167.51 km) W | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,511.65 miles (16,916.81 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,503.84 miles (16,904.24 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 3 | 10,503.21 miles (16,903.23 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,468.00 miles (16,846.57 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,427.20 miles (16,780.91 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,319.67 miles (16,607.85 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,260.58 miles (16,512.76 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,207.79 miles (16,427.81 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 9 | 10,206.06 miles (16,425.02 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,206.01 miles (16,424.94 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 10,202.54 miles (16,419.35 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 12 | 10,198.59 miles (16,412.99 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,182.91 miles (16,387.76 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,181.03 miles (16,384.75 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 15 | 10,181.03 miles (16,384.74 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |