Nonstop flight route between Sion, Switzerland and Roswell, New Mexico, United States:
Departure Airport:
(46°13'10"N by 7°19'36"E)
Arrival Airport:
(33°18'5"N by 104°31'50"W)
Distance from SIR to ROW:
5,497.42 miles (8,847.22 km)
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- About this route
- SIR Airport Information
- ROW Airport Information
- Facts about SIR
- Facts about ROW
- 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 ROW
- List of Nearest Airports to ROW
- Map of Furthest Airports from ROW
- List of Furthest Airports from ROW
About this route:
A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Roswell International Air Center (ROW), Roswell, New Mexico, United States would travel a Great Circle distance of 5,497 miles (or 8,847 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 Roswell International Air Center, 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 Roswell International Air Center. 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: | ROW / KROW |
| Airport Name: | Roswell International Air Center |
| Location: | Roswell, New Mexico, United States |
| GPS Coordinates: | 33°18'5"N by 104°31'50"W |
| Area Served: | Roswell, New Mexico |
| Operator/Owner: | City of Roswell |
| Airport Type: | Public |
| Elevation: | 3671 feet (1,119 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ROW |
| More Information: | ROW Maps & Info |
Facts about Sion Airport (SIR):
- Sion Airport (SIR) has 2 runways.
- 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.
- 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 Roswell International Air Center (ROW):
- The site was used for several years to launch stratospheric balloons for Air Force projects.
- Roswell International Air Center (ROW) has 2 runways.
- RIAC is the home of the New Mexico Rehabilitation Center.
- The closest airport to Roswell International Air Center (ROW) is Artesia Municipal Airport (ATS), which is located 31 miles (50 kilometers) S of ROW.
- Historically, Roswell was served by Trans-Texas Airways which flew Douglas DC-9-10 jet service to Albuquerque, Dallas, Houston, Midland/Odessa and Santa Fe.
- The furthest airport from Roswell International Air Center (ROW) is Sir Gaëtan Duval Airport (RRG), which is located 11,241 miles (18,090 kilometers) away in Rodrigues Island, Mauritius.
- The base was renamed in his honor on January 13, 1948.
| 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 | 31.24 miles (50.27 km) S | Artesia Municipal Airport (ATS) | Artesia, New Mexico, United States | |
| 2 | 68.39 miles (110.07 km) SSE | Cavern City Air Terminal (CNM) | Carlsbad, New Mexico, United States | |
| 3 | 83.91 miles (135.04 km) NNE | Fort Sumner Municipal Airport (FSU) | Fort Sumner, New Mexico, United States | |
| 4 | 87.15 miles (140.25 km) ESE | Lea County Regional Airport (HOB) | Hobbs, New Mexico, United States | |
| 5 | 90.35 miles (145.40 km) WSW | Alamogordo–White Sands Regional Airport (ALM) | Alamogordo, New Mexico, United States | |
| 6 | 96.36 miles (155.08 km) WSW | Holloman Air Force Base Alamogordo Army Airfield (HMN) | Alamogordo, New Mexico, United States | |
| 7 | 101.93 miles (164.03 km) NE | Cannon Air Force Base Clovis Air Force Base/AAF (CVS) | Clovis, New Mexico, United States | |
| 8 | 113.85 miles (183.22 km) NE | Clovis Municipal Airport (CVN) | Clovis, New Mexico, United States | |
| 9 | 130.56 miles (210.12 km) SE | Winkler County Airport (INK) | Wink, Texas, United States | |
| 10 | 140.36 miles (225.89 km) NNE | Tucumcari Municipal Airport (TCC) | Tucumcari, New Mexico, United States | |
| 11 | 145.34 miles (233.90 km) SSE | Pecos Municipal Airport (PEQ) | Pecos, Texas, United States | |
| 12 | 147.17 miles (236.85 km) SW | Biggs Army Airfield (BIF) | Fort Bliss, El Paso, Texas, United States | |
| 13 | 149.09 miles (239.94 km) SW | El Paso International Airport (ELP) | El Paso, Texas, United States | |
| 14 | 155.50 miles (250.25 km) WSW | Las Cruces International Airport (LRU) | Las Cruces, New Mexico, United States | |
| 15 | 155.74 miles (250.63 km) S | Culberson County Airport (VHN) | Van Horn, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,240.54 miles (18,089.85 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,029.04 miles (17,749.47 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,958.27 miles (17,635.58 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,944.17 miles (17,612.88 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,631.11 miles (17,109.07 km) E | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,581.42 miles (17,029.10 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,522.10 miles (16,933.64 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,512.67 miles (16,918.46 km) ESE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 9 | 10,494.95 miles (16,889.95 km) E | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 10 | 10,490.10 miles (16,882.13 km) ESE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,450.56 miles (16,818.50 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 12 | 10,440.91 miles (16,802.97 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 13 | 10,418.96 miles (16,767.65 km) ESE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 14 | 10,383.30 miles (16,710.26 km) ESE | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 15 | 10,366.63 miles (16,683.43 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |