Nonstop flight route between St. Mary's, Alaska, United States and Rodrigues Island, Mauritius:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(19°45'27"S by 63°21'38"E)
Distance from KSM to RRG:
8,772.11 miles (14,117.31 km)
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Jump to:
- About this route
- KSM Airport Information
- RRG Airport Information
- Facts about KSM
- Facts about RRG
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to RRG
- List of Nearest Airports to RRG
- Map of Furthest Airports from RRG
- List of Furthest Airports from RRG
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Sir Gaëtan Duval Airport (RRG), Rodrigues Island, Mauritius would travel a Great Circle distance of 8,772 miles (or 14,117 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 St. Mary's Airport and Sir Gaëtan Duval 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 St. Mary's Airport and Sir Gaëtan Duval Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Arrival 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 |
Facts about St. Mary's Airport (KSM):
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
- St. Mary's Airport (KSM) has 2 runways.
Facts about Sir Gaëtan Duval Airport (RRG):
- 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.
- 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.
- 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.
- Sir Gaëtan Duval Airport (RRG) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States |     |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 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 | |