Nonstop flight route between St. Mary's, Alaska, United States and Silver City, New Mexico, United States:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(32°38'12"N by 108°9'23"W)
Distance from KSM to SVC:
3,138.04 miles (5,050.17 km)
Share this route:
Jump to:
- About this route
- KSM Airport Information
- SVC Airport Information
- Facts about KSM
- Facts about SVC
- 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 SVC
- List of Nearest Airports to SVC
- Map of Furthest Airports from SVC
- List of Furthest Airports from SVC
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Grant County Airport (SVC), Silver City, New Mexico, United States would travel a Great Circle distance of 3,138 miles (or 5,050 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 Grant County 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 Grant County 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: | SVC / KSVC |
| Airport Name: | Grant County Airport |
| Location: | Silver City, New Mexico, United States |
| GPS Coordinates: | 32°38'12"N by 108°9'23"W |
| Area Served: | Silver City, New Mexico |
| Operator/Owner: | Grant County |
| Airport Type: | Public |
| Elevation: | 5446 feet (1,660 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from SVC |
| More Information: | SVC 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.
- 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.
- 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.
- St. Mary's Airport (KSM) has 2 runways.
Facts about Grant County Airport (SVC):
- Grant County Airport covers an area of 740 acres at an elevation of 5,446 feet above mean sea level.
- Grant County Airport (SVC) has 4 runways.
- The furthest airport from Grant County Airport (SVC) is Sir Gaëtan Duval Airport (RRG), which is located 11,404 miles (18,353 kilometers) away in Rodrigues Island, Mauritius.
- Because of Grant County Airport's high elevation of 5,446 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SVC. Combined with a high temperature, this could make SVC a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Grant County Airport (SVC) is Deming Municipal AirportDeming Army Airfield (DMN), which is located 36 miles (58 kilometers) SE of SVC.
| 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 | 36.26 miles (58.36 km) SE | Deming Municipal AirportDeming Army Airfield (DMN) | Deming, New Mexico, United States | |
| 2 | 63.90 miles (102.84 km) SSE | Columbus Municipal Airport (CUS) | Columbus, New Mexico, United States | |
| 3 | 65.13 miles (104.82 km) WNW | Greenlee County Airport (CFT) | Clifton/Morenci, Arizona, United States | |
| 4 | 65.97 miles (106.17 km) NE | Truth or Consequences Municipal Airport (TCS) | Truth or Consequences, New Mexico, United States | |
| 5 | 75.86 miles (122.08 km) ESE | Las Cruces International Airport (LRU) | Las Cruces, New Mexico, United States | |
| 6 | 87.22 miles (140.37 km) W | Safford Regional Airport (SAD) | Safford, Arizona, United States | |
| 7 | 117.01 miles (188.31 km) SW | Bisbee Douglas International Airport (DUG) | Bisbee/Douglas, Arizona, United States | |
| 8 | 117.19 miles (188.60 km) ESE | Biggs Army Airfield (BIF) | Fort Bliss, El Paso, Texas, United States | |
| 9 | 118.72 miles (191.07 km) ESE | El Paso International Airport (ELP) | El Paso, Texas, United States | |
| 10 | 119.39 miles (192.14 km) SW | Douglas Municipal Airport (DGL) | Douglas, Arizona, United States | |
| 11 | 120.06 miles (193.22 km) E | Holloman Air Force Base Alamogordo Army Airfield (HMN) | Alamogordo, New Mexico, United States | |
| 12 | 122.45 miles (197.07 km) SE | Abraham González International Airport (CJS) | Ciudad Juárez, Chihuahua, Mexico | |
| 13 | 122.45 miles (197.07 km) SE | Nuevo Casas Grandes Municipal Airport (NCG) | Nuevo Casas Grandes, Chihuahua, Mexico | |
| 14 | 126.65 miles (203.83 km) E | Alamogordo–White Sands Regional Airport (ALM) | Alamogordo, New Mexico, United States | |
| 15 | 133.26 miles (214.46 km) NW | Whiteriver Airport (WTR) | Whiteriver, Arizona, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,404.17 miles (18,353.19 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,223.66 miles (18,062.69 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,161.73 miles (17,963.02 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,146.22 miles (17,938.06 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,846.23 miles (17,455.27 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,793.89 miles (17,371.05 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,735.58 miles (17,277.20 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,719.38 miles (17,251.13 km) ESE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 9 | 10,709.98 miles (17,236.00 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 10 | 10,694.23 miles (17,210.64 km) ESE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,651.01 miles (17,141.10 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,617.73 miles (17,087.54 km) SE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 13 | 10,586.56 miles (17,037.38 km) ESE | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 14 | 10,581.17 miles (17,028.70 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 15 | 10,574.69 miles (17,018.28 km) ESE | Tsiroanomandidy Airport (WTS) | Tsiroanomandidy, Madagascar | |