Nonstop flight route between Sion, Switzerland and Valparaiso, Indiana, United States:
Departure Airport:
(46°13'10"N by 7°19'36"E)
Arrival Airport:
(41°27'14"N by 87°0'25"W)
Distance from SIR to VPZ:
4,420.15 miles (7,113.52 km)
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- About this route
- SIR Airport Information
- VPZ Airport Information
- Facts about SIR
- Facts about VPZ
- 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 VPZ
- List of Nearest Airports to VPZ
- Map of Furthest Airports from VPZ
- List of Furthest Airports from VPZ
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Porter County Regional Airport (VPZ), Valparaiso, Indiana, United States would travel a Great Circle distance of 4,420 miles (or 7,114 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 Porter County Regional 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 Porter County Regional 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: | VPZ / KVPZ |
| Airport Name: | Porter County Regional Airport |
| Location: | Valparaiso, Indiana, United States |
| GPS Coordinates: | 41°27'14"N by 87°0'25"W |
| Operator/Owner: | Porter County Municipal Airport Authority |
| Airport Type: | Public |
| Elevation: | 770 feet (235 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from VPZ |
| More Information: | VPZ 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 Porter County Regional Airport (VPZ):
- The furthest airport from Porter County Regional Airport (VPZ) is Margaret River Airport (MGV), which is located 11,126 miles (17,905 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Porter County Regional Airport (VPZ) is La Porte Municipal Airport (LPO), which is located only 16 miles (26 kilometers) ENE of VPZ.
- Porter County Regional Airport (VPZ) has 2 runways.
- Because of Porter County Regional Airport's relatively low elevation of 770 feet, planes can take off or land at Porter County Regional 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.
| 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 | 16.32 miles (26.26 km) ENE | La Porte Municipal Airport (LPO) | La Porte, Indiana, United States | |
| 2 | 16.32 miles (26.26 km) ENE | La Porte Municipal Airport (PPO) | La Porte, Indiana, United States | |
| 3 | 19.74 miles (31.76 km) NNE | Michigan City Municipal Airport (MGC) | Michigan City, Indiana, United States | |
| 4 | 23.79 miles (38.29 km) WNW | Gary/Chicago International Airport (GYY) | Gary, Indiana (near Chicago), United States | |
| 5 | 36.14 miles (58.16 km) SSW | Jasper County Airport (RNZ) | Rensselaer, Indiana, United States | |
| 6 | 37.14 miles (59.78 km) E | Plymouth Municipal Airport (PLY) | Plymouth, Indiana, United States | |
| 7 | 39.76 miles (63.99 km) ENE | South Bend International Airport (SBN) | South Bend, Indiana, United States | |
| 8 | 44.82 miles (72.13 km) WNW | Chicago Midway International Airport (MDW) | Chicago, Illinois, United States | |
| 9 | 48.39 miles (77.87 km) NE | Jerry Tyler Memorial Airport (NLE) | Niles, Michigan, United States | |
| 10 | 50.58 miles (81.40 km) ESE | Fulton County Airport (RCR) | Rochester, Indiana, United States | |
| 11 | 50.97 miles (82.03 km) WSW | Greater Kankakee Airport (IKK) | Kankakee, Illinois, United States | |
| 12 | 52.81 miles (84.98 km) SSW | Kentland Municipal Airport (KKT) | Kentland, Indiana, United States | |
| 13 | 55.03 miles (88.56 km) ENE | Elkhart Municipal Airport (EKI) | Elkhart, Indiana, United States | |
| 14 | 55.40 miles (89.16 km) NNE | Southwest Michigan Regional Airport (BEH) | Benton Harbor, Michigan, United States | |
| 15 | 57.31 miles (92.23 km) W | Lewis University Airport (LOT) | Chicago / Romeoville, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,125.89 miles (17,905.33 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,102.57 miles (17,867.80 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,085.14 miles (17,839.75 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,077.99 miles (17,828.25 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,033.86 miles (17,757.23 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,022.05 miles (17,738.23 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,020.76 miles (17,736.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,010.54 miles (17,719.70 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,990.24 miles (17,687.03 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,987.61 miles (17,682.80 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,936.99 miles (17,601.34 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,905.30 miles (17,550.33 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,894.70 miles (17,533.27 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,885.40 miles (17,518.30 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,845.60 miles (17,454.26 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |