Nonstop flight route between Sion, Switzerland and Heidelberg, Baden-Württemberg, Germany:
Departure Airport:
(46°13'10"N by 7°19'36"E)
Arrival Airport:
(26°30'29"S by 28°23'30"E)
Distance from SIR to HDB:
5,195.46 miles (8,361.26 km)
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Jump to:
- About this route
- SIR Airport Information
- HDB Airport Information
- Facts about SIR
- Facts about HDB
- 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 HDB
- List of Nearest Airports to HDB
- Map of Furthest Airports from HDB
- List of Furthest Airports from HDB
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Heidelberg Airport (HDB), Heidelberg, Baden-Württemberg, Germany would travel a Great Circle distance of 5,195 miles (or 8,361 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 Heidelberg 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 Heidelberg 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: | HDB / EDIU |
| Airport Names: |
|
| Location: | Heidelberg, Baden-Württemberg, Germany |
| GPS Coordinates: | 26°30'29"S by 28°23'30"E |
| Airport Type: | Small Airport |
| # of Runways: | 2 |
| View all routes: | Routes from HDB |
| More Information: | HDB Maps & Info |
Facts about Sion Airport (SIR):
- The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of 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.
- 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 Heidelberg Airport (HDB):
- The closest airport to Heidelberg Airport (HDB) is Rand Airport (QRA), which is located 24 miles (38 kilometers) NW of HDB.
- In addition to being known as "Heidelberg Airport", another name for HDB is "FAHG".
- The furthest airport from Heidelberg Airport (HDB) is Hana Airport (HNM), which is located 11,954 miles (19,237 kilometers) away in Hana, Hawaii, United States.
- Heidelberg Airport (HDB) has 2 runways.
| 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 | 23.65 miles (38.05 km) NW | Rand Airport (QRA) | Johannesburg, South Africa | |
| 2 | 27.05 miles (43.54 km) NNW | O. R. Tambo International Airport (JNB) | Johannesburg, Gauteng, South Africa | |
| 3 | 39.29 miles (63.23 km) NNW | Grand Central Airport (GCJ) | Johannesburg, South Africa | |
| 4 | 48.81 miles (78.55 km) NW | Lanseria International Airport (HLA) | Lanseria, South Africa | |
| 5 | 59.96 miles (96.50 km) N | Wonderboom Airport (PRY) | Pretoria, South Africa | |
| 6 | 110.99 miles (178.63 km) NW | Pilanesberg International Airport (NTY) | Pilanesberg, South Africa | |
| 7 | 163.50 miles (263.12 km) S | Leribe Airport (LRB) | Leribe, Lesotho | |
| 8 | 165.67 miles (266.61 km) SSE | Ladysmith Airport (LAY) | Ladysmith, KwaZulu-Natal, South Africa | |
| 9 | 180.27 miles (290.12 km) E | Matsapha Airport (MTS) | Manzini, Swaziland | |
| 10 | 183.09 miles (294.65 km) WNW | Mafikeng Airport (MBD) | Mmabatho, South Africa | |
| 11 | 185.66 miles (298.79 km) ENE | Kruger Mpumalanga International Airport (MQP) | Nelspruit, South Africa | |
| 12 | 189.53 miles (305.02 km) WNW | Lobatse Airport (LOQ) | Lobatse, Botswana | |
| 13 | 195.72 miles (314.98 km) NNE | Polokwane International Airport (PTG) | Polokwane, South Africa | |
| 14 | 196.08 miles (315.56 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 204.90 miles (329.75 km) NW | Sir Seretse Khama International Airport (GBE) | Gaborone, Botswana | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,953.63 miles (19,237.45 km) NE | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 2 | 11,943.67 miles (19,221.43 km) NE | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 3 | 11,938.05 miles (19,212.38 km) NE | Kalaupapa Airport (LUP) | Kalaupapa, Hawaii, United States | |
| 4 | 11,937.52 miles (19,211.53 km) NE | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 5 | 11,929.77 miles (19,199.05 km) NE | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| 6 | 11,928.22 miles (19,196.57 km) NNE | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 7 | 11,919.43 miles (19,182.42 km) NNE | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 8 | 11,918.70 miles (19,181.24 km) NNE | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 9 | 11,916.66 miles (19,177.96 km) NE | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 10 | 11,907.40 miles (19,163.06 km) NNE | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 11 | 11,902.87 miles (19,155.76 km) NE | Wheeler AAF (HHI) | Wahiawa, Hawaii, United States | |
| 12 | 11,900.67 miles (19,152.23 km) NE | Honolulu International Airport (HNL) | Honolulu, Hawaii, United States | |
| 13 | 11,900.67 miles (19,152.23 km) NE | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 14 | 11,899.56 miles (19,150.44 km) NE | Dillingham Airfield (HDH) | Mokuleia, Hawaii, United States | |
| 15 | 11,893.17 miles (19,140.15 km) NE | Kalaeloa Airport (NAX) | Kapolei, Hawaii, United States | |