Nonstop flight route between Sion, Switzerland and Marshall, Alaska, United States:
Departure Airport:
(46°13'10"N by 7°19'36"E)
Arrival Airport:
(61°51'51"N by 162°1'33"W)
Distance from SIR to MLL:
4,945.52 miles (7,959.02 km)
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- About this route
- SIR Airport Information
- MLL Airport Information
- Facts about SIR
- Facts about MLL
- 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 MLL
- List of Nearest Airports to MLL
- Map of Furthest Airports from MLL
- List of Furthest Airports from MLL
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Marshall Don Hunter Sr. Airport (MLL), Marshall, Alaska, United States would travel a Great Circle distance of 4,946 miles (or 7,959 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 Marshall Don Hunter Sr. 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 Marshall Don Hunter Sr. 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: | MLL / PADM |
| Airport Names: |
|
| Location: | Marshall, Alaska, United States |
| GPS Coordinates: | 61°51'51"N by 162°1'33"W |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 103 feet (31 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MLL |
| More Information: | MLL 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".
- 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.
- The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
Facts about Marshall Don Hunter Sr. Airport (MLL):
- In addition to being known as "Marshall Don Hunter Sr. Airport", other names for MLL include "MLL[1]" and "MDM".
- The closest airport to Marshall Don Hunter Sr. Airport (MLL) is Russian Mission Airport (RSH), which is located 24 miles (38 kilometers) ESE of MLL.
- Because of Marshall Don Hunter Sr. Airport's relatively low elevation of 103 feet, planes can take off or land at Marshall Don Hunter Sr. 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.
- Marshall Don Hunter Sr. Airport (MLL) currently has only 1 runway.
- The furthest airport from Marshall Don Hunter Sr. Airport (MLL) is Cape Town International Airport (CPT), which is located 10,509 miles (16,913 kilometers) away in Cape Town, 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 | 23.87 miles (38.41 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 2 | 28.83 miles (46.40 km) W | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) WNW | St. Mary's Airport (KSM) | St. Mary's, Alaska, United States | |
| 4 | 56.07 miles (90.23 km) WNW | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 5 | 59.65 miles (96.00 km) ESE | Kalskag Airport (KLG) | Kalskag, Alaska, United States | |
| 6 | 63.44 miles (102.10 km) SE | Tuluksak Airport (TLT) | Tuluksak, Alaska, United States | |
| 7 | 67.61 miles (108.81 km) SSW | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 8 | 69.40 miles (111.69 km) S | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| 9 | 70.42 miles (113.33 km) SSW | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 10 | 71.45 miles (114.99 km) SSE | Akiak Airport (AKI) | Akiak, Alaska, United States | |
| 11 | 75.27 miles (121.13 km) S | Bethel Airport (BET) | Bethel, Alaska, United States | |
| 12 | 75.36 miles (121.28 km) S | Bethel Seaplane Base (JBT) | Bethel, Alaska, United States | |
| 13 | 76.31 miles (122.81 km) ENE | Holy Cross Airport (HCR) | Holy Cross, Alaska, United States | |
| 14 | 76.67 miles (123.39 km) SSE | Kwethluk Airport (KWT) | Kwethluk, Alaska, United States | |
| 15 | 80.05 miles (128.83 km) NE | Anvik Airport (ANV) | Anvik, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,509.26 miles (16,912.98 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,502.26 miles (16,901.71 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,481.36 miles (16,868.07 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,441.58 miles (16,804.05 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,397.59 miles (16,733.26 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,287.86 miles (16,556.67 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,223.42 miles (16,452.97 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,212.96 miles (16,436.12 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,185.24 miles (16,391.51 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,185.24 miles (16,391.51 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,181.90 miles (16,386.14 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,177.28 miles (16,378.70 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,175.25 miles (16,375.43 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,168.87 miles (16,365.17 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,156.10 miles (16,344.62 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |