Nonstop flight route between Rodrigues Island, Mauritius and Sidney, Montana, United States:
Departure Airport:
(19°45'27"S by 63°21'38"E)
Arrival Airport:
(47°42'24"N by 104°11'32"W)
Distance from RRG to SDY:
10,383.49 miles (16,710.57 km)
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Jump to:
- About this route
- RRG Airport Information
- SDY Airport Information
- Facts about RRG
- Facts about SDY
- Map of Nearest Airports to RRG
- List of Nearest Airports to RRG
- Map of Furthest Airports from RRG
- List of Furthest Airports from RRG
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
About this route:
A direct, nonstop flight between Sir Gaëtan Duval Airport (RRG), Rodrigues Island, Mauritius and Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States would travel a Great Circle distance of 10,383 miles (or 16,711 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 Sir Gaëtan Duval Airport and Sidney-Richland Municipal 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 Sir Gaëtan Duval Airport and Sidney-Richland Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | RRG / FIMR |
| Airport Name: | Sir Gaëtan Duval Airport |
| Location: | Rodrigues Island, Mauritius |
| GPS Coordinates: | 19°45'27"S by 63°21'38"E |
| Operator/Owner: | Airport of Rodrigues Ltd - Licensed Aerodrome Operator |
| Airport Type: | Public |
| Elevation: | 95 feet (29 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from RRG |
| More Information: | RRG Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SDY / KSDY |
| Airport Name: | Sidney-Richland Municipal Airport |
| Location: | Sidney, Montana, United States |
| GPS Coordinates: | 47°42'24"N by 104°11'32"W |
| Area Served: | Sidney, Montana |
| Operator/Owner: | Sidney Richland Airport Authority |
| Airport Type: | Public |
| Elevation: | 1985 feet (605 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SDY |
| More Information: | SDY Maps & Info |
Facts about Sir Gaëtan Duval Airport (RRG):
- Sir Gaëtan Duval Airport (RRG) currently has only 1 runway.
- The furthest airport from Sir Gaëtan Duval Airport (RRG) is Ciudad Constitución Airport (CUA), which is located 11,950 miles (19,232 kilometers) away in Ciudad Constitución, Baja California Sur, Mexico.
- The closest airport to Sir Gaëtan Duval Airport (RRG) is Sir Seewoosagur Ramgoolam International Airport (MRU), which is located 371 miles (598 kilometers) W of RRG.
- Because of Sir Gaëtan Duval Airport's relatively low elevation of 95 feet, planes can take off or land at Sir Gaëtan Duval 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.
Facts about Sidney-Richland Municipal Airport (SDY):
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 371.32 miles (597.58 km) W | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius |     |
| 2 | 514.19 miles (827.50 km) W | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 3 | 524.60 miles (844.26 km) WSW | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 906.46 miles (1,458.80 km) W | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 5 | 919.69 miles (1,480.10 km) W | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 6 | 920.14 miles (1,480.82 km) WNW | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 7 | 975.80 miles (1,570.39 km) W | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 993.35 miles (1,598.63 km) WNW | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 9 | 1,037.56 miles (1,669.78 km) W | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 10 | 1,053.28 miles (1,695.08 km) W | Tsaratanana Airport (TTS) | Tsaratanana, Madagascar. | |
| 11 | 1,054.17 miles (1,696.53 km) WNW | Ambilobe Airport (AMB) | Ambilobe, Madagascar | |
| 12 | 1,056.86 miles (1,700.84 km) W | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 13 | 1,064.35 miles (1,712.90 km) WNW | Arrachart Airport (DIE) | Antsiranana, Madagascar | |
| 14 | 1,072.94 miles (1,726.73 km) WNW | Ambanja Airport (IVA) | Ambanja, Madagascar | |
| 15 | 1,075.27 miles (1,730.48 km) WNW | Port Bergé Airport (WPB) | Port Bergé, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,950.19 miles (19,231.91 km) NW | Ciudad Constitución Airport (CUA) | Ciudad Constitución, Baja California Sur, Mexico | |
| 2 | 11,936.16 miles (19,209.34 km) NW | Manuel Márquez de León International Airport (LAP) | La Paz, Baja California Sur, Mexico | |
| 3 | 11,934.00 miles (19,205.86 km) WNW | Los Cabos International Airport (SJD) | Los Cabos, Mexico | |
| 4 | 11,890.31 miles (19,135.55 km) NW | Loreto International Airport (LTO) | Loreto, Baja California Sur, Mexico | |
| 5 | 11,842.17 miles (19,058.07 km) NNW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 6 | 11,804.80 miles (18,997.94 km) NW | Los Mochis International Airport (LMM) | Los Mochis, Sinaloa, Mexico | |
| 7 | 11,771.06 miles (18,943.64 km) NNW | Bahía de los Ángeles Airport (BHL) | Bahía de los Ángeles, Baja California, México | |
| 8 | 11,764.58 miles (18,933.21 km) NNW | General José María Yáñez International Airport (GYM) | Guaymas, Sonora, Mexico | |
| 9 | 11,756.60 miles (18,920.36 km) WNW | Culiacán International Airport (CUL) | Culiacán, Sinaloa, Mexico | |
| 10 | 11,755.93 miles (18,919.28 km) NW | Ciudad Obregón International Airport (CEN) | Ciudad Obregón, Sonora, Mexico | |
| 11 | 11,729.78 miles (18,877.20 km) WNW | General Rafael Buelna International Airport (MZT) | Mazatlán, Sinaloa, Mexico | |
| 12 | 11,702.24 miles (18,832.89 km) NNW | General Ignacio Pesqueira García International Airport (HMO) | Hermosillo, Sonora, Mexico | |
| 13 | 11,696.05 miles (18,822.92 km) W | Lic. Gustavo Díaz Ordaz International Airport (PVR) | Puerto Vallarta, Jalisco, Mexico | |
| 14 | 11,665.40 miles (18,773.60 km) W | Amado Nervo International Airport (TPQ) | Tepic, Nayarit, Mexico | |
| 15 | 11,656.53 miles (18,759.32 km) N | San Felipe International Airport (SFH) | San Felipe, Baja California, Mexico | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.33 miles (66.52 km) NE | Sloulin Field International Airport (ISN) | Williston, North Dakota, United States | |
| 2 | 48.66 miles (78.31 km) SW | Dawson Community Airport (GDV) | Glendive, Montana, United States | |
| 3 | 69.41 miles (111.70 km) WNW | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 4 | 76.29 miles (122.77 km) NNW | Sher-Wood Airport (PWD) | Plentywood, Montana, United States | |
| 5 | 90.57 miles (145.76 km) SE | Dickinson Theodore Roosevelt Regional Airport (DIK) | Dickinson, North Dakota, United States | |
| 6 | 111.04 miles (178.70 km) SSE | Bowman Municipal Airport (BWM) | Bowman, North Dakota, United States | |
| 7 | 117.38 miles (188.91 km) WNW | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 8 | 118.10 miles (190.06 km) NNE | Estevan Regional Aerodrome (YEN) | Estevan, Saskatchewan, Canada | |
| 9 | 118.99 miles (191.50 km) SW | Miles City Airport (MLS) | Miles City, Montana, United States | |
| 10 | 131.42 miles (211.49 km) W | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 11 | 139.74 miles (224.89 km) ENE | Minot Air Force Base (MIB) | Minot, North Dakota, United States | |
| 12 | 140.05 miles (225.38 km) ENE | Minot International Airport (MOT) | Minot, North Dakota, United States | |
| 13 | 174.07 miles (280.14 km) ESE | Bismarck Municipal Airport (BIS) | Bismarck, North Dakota, United States | |
| 14 | 189.51 miles (304.99 km) N | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 15 | 191.53 miles (308.24 km) NNW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,383.49 miles (16,710.57 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,297.57 miles (16,572.29 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,290.39 miles (16,560.74 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,266.41 miles (16,522.14 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,218.50 miles (16,445.05 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,203.17 miles (16,420.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,179.29 miles (16,381.94 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,169.42 miles (16,366.06 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,153.64 miles (16,340.65 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 10 | 10,120.11 miles (16,286.69 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,113.85 miles (16,276.63 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,100.83 miles (16,255.67 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 10,089.33 miles (16,237.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,078.56 miles (16,219.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,076.48 miles (16,216.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |