Nonstop flight route between Sion, Switzerland and Kodiak, Alaska, United States:
Departure Airport:
(46°13'10"N by 7°19'36"E)
Arrival Airport:
(57°48'20"N by 152°22'26"W)
Distance from SIR to KDK:
5,155.63 miles (8,297.16 km)
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- About this route
- SIR Airport Information
- KDK Airport Information
- Facts about SIR
- Facts about KDK
- 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 KDK
- List of Nearest Airports to KDK
- Map of Furthest Airports from KDK
- List of Furthest Airports from KDK
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Kodiak Municipal Airport (KDK), Kodiak, Alaska, United States would travel a Great Circle distance of 5,156 miles (or 8,297 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 Kodiak Municipal 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 Kodiak Municipal 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: | KDK / PAKD |
| Airport Name: | Kodiak Municipal Airport |
| Location: | Kodiak, Alaska, United States |
| GPS Coordinates: | 57°48'20"N by 152°22'26"W |
| Area Served: | Kodiak, Alaska |
| Operator/Owner: | City of Kodiak |
| Airport Type: | Public |
| Elevation: | 139 feet (42 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KDK |
| More Information: | KDK Maps & Info |
Facts about Sion Airport (SIR):
- In addition to being known as "Sion Airport", other names for SIR include "Aéroport de Sion" and "LSGS /LSMS".
- The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
- Sion Airport (SIR) has 2 runways.
- 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.
Facts about Kodiak Municipal Airport (KDK):
- The furthest airport from Kodiak Municipal Airport (KDK) is Port Elizabeth International Airport (PLZ), which is located 10,788 miles (17,362 kilometers) away in Port Elizabeth, South Africa.
- Because of Kodiak Municipal Airport's relatively low elevation of 139 feet, planes can take off or land at Kodiak Municipal 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.
- Four years prior to that the airport had 11,200 aircraft operations in 12 months, 54% general aviation and 46% air taxi.
- Kodiak Municipal Airport (KDK) currently has only 1 runway.
- The closest airport to Kodiak Municipal Airport (KDK) is Kodiak Benny Benson State Airport (ADQ), which is located only 6 miles (9 kilometers) SW of KDK.
| 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 | 5.88 miles (9.46 km) SW | Kodiak Benny Benson State Airport (ADQ) | Kodiak, Alaska, United States | |
| 2 | 10.00 miles (16.09 km) NNW | Ouzinkie Airport (KOZ) | Ouzinkie, Alaska, United States | |
| 3 | 18.21 miles (29.31 km) WNW | Port Lions Airport (ORI) | Port Lions, Alaska, United States | |
| 4 | 25.96 miles (41.78 km) WNW | Port Bailey Seaplane Base (KPY) | Port Bailey, Kodiak Island Borough, Alaska, United States | |
| 5 | 26.60 miles (42.81 km) N | Kitoi Bay Seaplane Base (KKB) | Kitoi Bay, Alaska, United States | |
| 6 | 35.27 miles (56.77 km) W | San Juan (Uganik) Seaplane Base (UGI) | Uganik Island, United States | |
| 7 | 43.35 miles (69.76 km) W | West Point Village Seaplane Base (KWP) | West Point, Kodiak Island Borough, Alaska, United States | |
| 8 | 47.88 miles (77.05 km) N | Port Williams Seaplane Base (KPR) | Port Williams, Kodiak Island Borough, Alaska, United States | |
| 9 | 52.46 miles (84.42 km) SW | Old Harbor Airport (OLH) | Old Harbor, Alaska, United States | |
| 10 | 53.60 miles (86.26 km) WSW | Zachar Bay Seaplane Base (KZB) | Zachar Bay, Alaska, United States | |
| 11 | 58.10 miles (93.50 km) WSW | Amook Bay Seaplane Base (AOS) | Amook Bay, Alaska, United States | |
| 12 | 62.11 miles (99.95 km) WSW | Larsen Bay Airport (KLN) | Larsen Bay, Alaska, United States | |
| 13 | 78.59 miles (126.47 km) WSW | Karluk Airport (KYK) | Karluk, Alaska, United States | |
| 14 | 82.05 miles (132.05 km) WSW | Olga Bay Seaplane Base (KOY) | Olga Bay, Kodiak Island Borough, Alaska, United States | |
| 15 | 85.16 miles (137.06 km) SW | Moser Bay Seaplane Base (KMY) | Moser Bay, Kodiak Island Borough, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,788.24 miles (17,361.95 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,774.38 miles (17,339.65 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,760.81 miles (17,317.80 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,737.03 miles (17,279.53 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,725.27 miles (17,260.61 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,621.77 miles (17,094.03 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,570.50 miles (17,011.52 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,507.43 miles (16,910.02 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,504.32 miles (16,905.02 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,501.75 miles (16,900.89 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,498.40 miles (16,895.49 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,486.65 miles (16,876.58 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,481.96 miles (16,869.04 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,478.44 miles (16,863.37 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,464.74 miles (16,841.33 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |