En todo el mundo existen al menos 51 ciudades llamadas San Antonio. A continuación se encuentra la información geográfica de todas estas ciudades.
| # | País | Región | Ciudad | Coordenadas |
|---|---|---|---|---|
| 1 | México | Sonora | San Antonio | 26.76, -109.6 |
| 2 | México | Sinaloa | San Antonio | 25.544, -108.553 |
| 3 | México | Jalisco | San Antonio | 19.797, -103.887 |
| 4 | México | Aguascalientes | San Antonio | 22.228, -102.25 |
| 5 | México | Michoacán de Ocampo | San Antonio | 19.667, -101.268 |
| 6 | México | San Luis Potosí | San Antonio | 22.056, -101.177 |
| 7 | México | Guanajuato | San Antonio | 21.412, -100.898 |
| 8 | México | Nuevo León | San Antonio | 25.639, -100.058 |
| 9 | México | Hidalgo | San Antonio | 20.532, -99.71 |
| 10 | México | Guerrero | San Antonio | 16.801, -99.657 |
| 11 | México | México | San Antonio | 19.415, -99.511 |
| 12 | Estados Unidos | Texas | San Antonio | 29.424, -98.494 |
| 13 | México | Puebla | San Antonio | 19.756, -97.357 |
| 14 | México | Oaxaca | San Antonio | 15.716, -96.582 |
| 15 | Belice | Toledo District | San Antonio | 16.244, -89.024 |
| 16 | Honduras | Ocotepeque | San Antonio | 14.517, -88.967 |
| 17 | Honduras | Atlántida | San Antonio | 15.6, -87.15 |
| 18 | Honduras | Yoro | San Antonio | 15.333, -87.15 |
| 19 | Costa Rica | Heredia Province | San Antonio | 9.982, -84.186 |
| 20 | Estados Unidos | Florida | San Antonio | 28.336, -82.275 |
| 21 | Panamá | Veraguas Province | San Antonio | 8.072, -80.93 |
| 22 | Ecuador | Loja | San Antonio | -3.982, -79.665 |
| 23 | Panamá | Panamá | San Antonio | 9.173, -79.547 |
| 24 | Ecuador | Pichincha | San Antonio | -0.289, -78.577 |
| 25 | Ecuador | Imbabura | San Antonio | 0.333, -78.17 |
| 26 | Perú | San Martín | San Antonio | -6.367, -76.35 |
| 27 | Perú | Ica | San Antonio | -14.283, -75.652 |
| 28 | Colombia | Tolima | San Antonio | 3.914, -75.48 |
| 29 | Colombia | Magdalena | San Antonio | 9.933, -74.693 |
| 30 | Perú | Apurímac | San Antonio | -14.17, -72.623 |
| 31 | Chile | Valparaíso | San Antonio | -33.595, -71.607 |
| 32 | Perú | Loreto | San António | -3.811, -71.571 |
| 33 | Perú | Moquegua | San Antonio | -17.217, -70.926 |
| 34 | Venezuela | Barinas | San Antonio | 7.964, -68.434 |
| 35 | Puerto Rico | Aguadilla | San Antonio | 18.492, -67.099 |
| 36 | Puerto Rico | Quebradillas | San Antonio | 18.44, -66.931 |
| 37 | Puerto Rico | Dorado | San Antonio | 18.449, -66.303 |
| 38 | Argentina | Catamarca | San Antonio | -28.01, -65.709 |
| 39 | Argentina | Jujuy | San Antonio | -24.368, -65.334 |
| 40 | Venezuela | Estado Monagas | San Antonio | 10.119, -63.725 |
| 41 | Paraguay | Central | San Antonio | -25.421, -57.547 |
| 42 | Uruguay | Canelones | San Antonio | -34.451, -56.08 |
| 43 | Argentina | Misiones | San Antonio | -26.06, -53.736 |
| 44 | España | Islas Baleares | San Antonio | 38.981, 1.304 |
| 45 | Filipinas | Central Luzon | San Antonio | 14.947, 120.087 |
| 46 | Filipinas | Calabarzon | San Antonio | 14.2, 121.5 |
| 47 | Filipinas | Cagayan Valley | San Antonio | 17.273, 121.791 |
| 48 | Filipinas | Western Visayas | San Antonio | 10.8, 122.45 |
| 49 | Filipinas | Bicol Region | San Antonio | 13.371, 123.42 |
| 50 | Filipinas | Eastern Visayas | San Antonio | 11.277, 125.011 |
| 51 | Filipinas | Davao Region | San Antonio | 7.12, 125.74 |