Nonstop flight route between Sion, Switzerland and Abilene, Texas, United States:
Departure Airport:
(46°13'10"N by 7°19'36"E)
Arrival Airport:
(32°25'14"N by 99°51'16"W)
Distance from SIR to DYS:
5,362.36 miles (8,629.86 km)
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Jump to:
- About this route
- SIR Airport Information
- DYS Airport Information
- Facts about SIR
- Facts about DYS
- 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 DYS
- List of Nearest Airports to DYS
- Map of Furthest Airports from DYS
- List of Furthest Airports from DYS
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Dyess Air Force Base (DYS), Abilene, Texas, United States would travel a Great Circle distance of 5,362 miles (or 8,630 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 Dyess Air Force Base, 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 Dyess Air Force Base. 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: | DYS / KDYS |
| Airport Names: |
|
| Location: | Abilene, Texas, United States |
| GPS Coordinates: | 32°25'14"N by 99°51'16"W |
| View all routes: | Routes from DYS |
| More Information: | DYS 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 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.
Facts about Dyess Air Force Base (DYS):
- With the end of the war, the base was declared inactive on 31 January 1946.
- On 1 October 1993, the 96 BW and 463 AW were both inactivated and replaced by the 7th Wing, a former B-52 and KC-135 wing that had been located at the former Carswell AFB which was being realigned as NAS Fort Worth JRB/Carswell ARS as a result of Base Realignment and Closure action.
- In addition to being known as "Dyess Air Force Base", another name for DYS is "Dyess AFB".
- On 1 December 1956, the name of the base was changed to "Dyess Air Force Base" in honor of the late Lt Col William E.
- The closest airport to Dyess Air Force Base (DYS) is Abilene Regional Airport (ABI), which is located only 10 miles (16 kilometers) E of DYS.
- Dyess Air Force Base is a United States Air Force base located approximately 7 miles southwest of Abilene, Texas.
- The furthest airport from Dyess Air Force Base (DYS) is Sir Gaëtan Duval Airport (RRG), which is located 11,080 miles (17,831 kilometers) away in Rodrigues Island, Mauritius.
| 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 | 10.02 miles (16.13 km) E | Abilene Regional Airport (ABI) | Abilene, Texas, United States | |
| 2 | 35.81 miles (57.63 km) W | Avenger Field (SWW) | Sweetwater, Texas, United States | |
| 3 | 47.98 miles (77.21 km) SSE | Coleman Municipal Airport (COM) | Coleman, Texas, United States | |
| 4 | 68.13 miles (109.65 km) SE | Brownwood Regional Airport (BWD) | Brownwood, Texas, United States | |
| 5 | 75.56 miles (121.60 km) SSW | Goodfellow Air Force Base (GOF) | San Angelo, Texas, United States | |
| 6 | 82.70 miles (133.10 km) SSW | San Angelo Regional Airport (SJT) | San Angelo, Texas, United States | |
| 7 | 91.27 miles (146.89 km) NE | Olney Municipal Airport (ONY) | Olney, Texas, United States | |
| 8 | 91.28 miles (146.90 km) SSE | Curtis Field (BBD) | Brady, Texas, United States | |
| 9 | 98.32 miles (158.23 km) W | Webb Air Force Base Big Spring Army Airfield (BGS) | Big Spring, Texas, United States | |
| 10 | 107.38 miles (172.81 km) ENE | Mineral Wells Airport (MWL) | Mineral Wells, Texas, United States | |
| 11 | 126.99 miles (204.37 km) NE | Kickapoo Downtown Airport (KIP) | Wichita Falls, Texas, United States | |
| 12 | 133.95 miles (215.57 km) W | Midland Airpark (MDD) | Midland, Texas, United States | |
| 13 | 133.96 miles (215.58 km) NE | Sheppard Air Force Base (SPS) | Wichita Falls, Texas, United States | |
| 14 | 141.18 miles (227.21 km) WSW | Midland International AirportMidland Army Airfield (MAF) | Midland, Texas, United States | |
| 15 | 141.32 miles (227.42 km) N | Childress Municipal Airport (CDS) | Childress, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,079.89 miles (17,831.31 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,824.12 miles (17,419.69 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,737.11 miles (17,279.67 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,726.06 miles (17,261.87 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,683.89 miles (17,194.01 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 6 | 10,422.39 miles (16,773.16 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,403.19 miles (16,742.26 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,384.51 miles (16,712.20 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 9 | 10,381.07 miles (16,706.68 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,379.46 miles (16,704.09 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 10,378.68 miles (16,702.82 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 10,377.14 miles (16,700.34 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,375.24 miles (16,697.29 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 10,371.28 miles (16,690.91 km) E | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 15 | 10,366.04 miles (16,682.48 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |