Nonstop flight route between Alma, Michigan, United States and San Antonio, Texas, United States:
Departure Airport:
(43°19'19"N by 84°41'17"W)
Arrival Airport:
(29°20'12"N by 98°28'15"W)
Distance from AMN to SSF:
1,230.30 miles (1,979.97 km)
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Jump to:
- About this route
- AMN Airport Information
- SSF Airport Information
- Facts about AMN
- Facts about SSF
- Map of Nearest Airports to AMN
- List of Nearest Airports to AMN
- Map of Furthest Airports from AMN
- List of Furthest Airports from AMN
- Map of Nearest Airports to SSF
- List of Nearest Airports to SSF
- Map of Furthest Airports from SSF
- List of Furthest Airports from SSF
About this route:
A direct, nonstop flight between Gratiot Community Airport (AMN), Alma, Michigan, United States and Stinson Municipal Airport (SSF), San Antonio, Texas, United States would travel a Great Circle distance of 1,230 miles (or 1,980 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 relatively short distance between Gratiot Community Airport and Stinson Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | AMN / KAMN |
| Airport Name: | Gratiot Community Airport |
| Location: | Alma, Michigan, United States |
| GPS Coordinates: | 43°19'19"N by 84°41'17"W |
| Area Served: | Alma, Michigan |
| Operator/Owner: | City of Alma & County of Gratiot |
| Airport Type: | Public |
| Elevation: | 754 feet (230 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AMN |
| More Information: | AMN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SSF / KSSF |
| Airport Names: |
|
| Location: | San Antonio, Texas, United States |
| GPS Coordinates: | 29°20'12"N by 98°28'15"W |
| Area Served: | San Antonio, Texas, USA |
| Operator/Owner: | City of San Antonio |
| Airport Type: | Public |
| Elevation: | 577 feet (176 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SSF |
| More Information: | SSF Maps & Info |
Facts about Gratiot Community Airport (AMN):
- Gratiot Community Airport covers an area of 631 acres at an elevation of 754 feet above mean sea level.
- Gratiot Community Airport (AMN) has 2 runways.
- Because of Gratiot Community Airport's relatively low elevation of 754 feet, planes can take off or land at Gratiot Community 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 Gratiot Community Airport (AMN) is Mount Pleasant Municipal Airport (MOP), which is located 21 miles (34 kilometers) N of AMN.
- The furthest airport from Gratiot Community Airport (AMN) is Margaret River Airport (MGV), which is located 11,192 miles (18,011 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Stinson Municipal Airport (SSF):
- Stinson Municipal Airport (SSF) has 2 runways.
- In August 2010, The Texas Wing of the Civil Air Patrol announced it will be locating its statewide headquarters to Stinson Municipal Airport.
- Because of Stinson Municipal Airport's relatively low elevation of 577 feet, planes can take off or land at Stinson Municipal 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.
- In addition to being known as "Stinson Municipal Airport", another name for SSF is "Stinson Field".
- The furthest airport from Stinson Municipal Airport (SSF) is Sir Gaëtan Duval Airport (RRG), which is located 11,120 miles (17,895 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Stinson Municipal Airport (SSF) is Lackland Air Force Base Joint Base San Antonio (SKF), which is located only 7 miles (12 kilometers) WNW of SSF.
- During World War II the airfield was used by the United States Army Air Forces as a training base.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 20.84 miles (33.54 km) N | Mount Pleasant Municipal Airport (MOP) | Mount Pleasant, Michigan, United States |     |
| 2 | 33.82 miles (54.42 km) ENE | MBS International Airport (MBS) | Midland/Bay City/Saginaw, Michigan, United States | |
| 3 | 37.91 miles (61.01 km) S | Capital Region International Airport (LAN) | Lansing, Michigan, United States | |
| 4 | 46.05 miles (74.10 km) NNE | Gladwin Zettel Memorial Airport (GDW) | Gladwin, Michigan, United States | |
| 5 | 49.36 miles (79.44 km) NW | Roben-Hood Airport (WBR) | Big Rapids, Michigan, United States | |
| 6 | 51.99 miles (83.67 km) SW | Gerald R. Ford International Airport (GRR) | Grand Rapids, Michigan, United States | |
| 7 | 53.61 miles (86.28 km) ESE | Bishop International Airport (FNT) | Flint, Michigan, United States | |
| 8 | 57.55 miles (92.62 km) NW | Nartron Field (RCT) | Reed City, Michigan, United States | |
| 9 | 71.69 miles (115.37 km) N | Roscommon County - Blodgett Memorial Airport (HTL) | Houghton Lake, Michigan, United States | |
| 10 | 74.25 miles (119.50 km) S | Jackson County Airport (JXN) | Jackson, Michigan, United States | |
| 11 | 75.27 miles (121.13 km) NNW | Wexford County Airport (CAD) | Cadillac, Michigan, United States | |
| 12 | 75.75 miles (121.90 km) SSW | W. K. Kellogg Airport (BTL) | Battle Creek, Michigan, United States | |
| 13 | 78.51 miles (126.34 km) SE | Oakland County International Airport (PTK) | Waterford, Michigan, United States | |
| 14 | 78.61 miles (126.51 km) W | Muskegon County Airport (MKG) | Muskegon, Michigan, United States | |
| 15 | 82.82 miles (133.28 km) WSW | Park Township Airport (HLM) | Holland, Michigan, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,191.77 miles (18,011.36 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,167.88 miles (17,972.92 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,157.54 miles (17,956.28 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,142.21 miles (17,931.60 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,105.01 miles (17,871.73 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,087.96 miles (17,844.30 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,076.96 miles (17,826.59 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,066.06 miles (17,809.05 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,064.19 miles (17,806.04 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,028.34 miles (17,748.35 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,966.86 miles (17,649.41 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,933.36 miles (17,595.50 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,926.60 miles (17,584.61 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,917.46 miles (17,569.90 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,865.24 miles (17,485.87 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.38 miles (11.88 km) WNW | Lackland Air Force Base Joint Base San Antonio (SKF) | San Antonio, Texas, United States | |
| 2 | 13.11 miles (21.10 km) N | San Antonio International Airport (SAT) | San Antonio, Texas, United States | |
| 3 | 17.63 miles (28.37 km) NE | Randolph Air Force Base Joint Base San Antonio (RND) | Universal City, Texas, United States | |
| 4 | 42.57 miles (68.51 km) W | South Texas Regional Airport at Hondo (HDO) | Hondo, Texas, United States | |
| 5 | 57.57 miles (92.66 km) NW | Kerrville Municipal Airport (ERV) | Kerrville, Texas, United States | |
| 6 | 75.78 miles (121.95 km) SW | Cotulla–La Salle County Airport (COT) | Cotulla, Texas, United States | |
| 7 | 76.28 miles (122.76 km) NE | Austin–Bergstrom International Airport (AUS) | Austin, Texas, United States | |
| 8 | 77.18 miles (124.21 km) W | Garner Field (UVA) | Uvalde, Texas, United States | |
| 9 | 90.85 miles (146.22 km) NE | Austin Executive Airport (EDC) | Austin, Texas, United States | |
| 10 | 99.53 miles (160.17 km) ESE | Victoria Regional Airport (VCT) | Victoria, Texas, United States | |
| 11 | 113.53 miles (182.70 km) SSE | Alice International Airport (ALI) | Alice, Texas, United States | |
| 12 | 122.28 miles (196.78 km) SE | Aransas County Airport (RKP) | Rockport, Texas, United States | |
| 13 | 123.22 miles (198.30 km) SSE | Corpus Christi International Airport (CRP) | Corpus Christi, Texas, United States | |
| 14 | 125.55 miles (202.05 km) NNE | Killeen–Fort Hood Regional Airport (GRK) | Fort Hood / Killeen, Texas, United States | |
| 15 | 129.60 miles (208.57 km) NNE | Skylark Field (ILE) | Killeen, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,119.60 miles (17,895.21 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,897.35 miles (17,537.54 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 3 | 10,824.52 miles (17,420.33 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,719.72 miles (17,251.68 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,712.65 miles (17,240.29 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,466.51 miles (16,844.18 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 7 | 10,452.80 miles (16,822.11 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 8 | 10,445.54 miles (16,810.43 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 9 | 10,442.39 miles (16,805.36 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 10 | 10,439.53 miles (16,800.76 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,433.29 miles (16,790.71 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,428.18 miles (16,782.49 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 13 | 10,415.49 miles (16,762.06 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 14 | 10,411.85 miles (16,756.20 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 15 | 10,404.22 miles (16,743.92 km) SW | Christmas Island Airport (XCH) | Christmas Island, Australia | |