| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| San Carla Estancia | city | Buenos Aires | Argentina | -38.03 | -59.54 | 830 | 607 |
| San Carlos | city | Mendoza | Argentina | -33.77 | -69.04 | 3349 | 2287 |
| San Carlos | city | Cordoba | Argentina | -31.18 | -65.10 | 2509 | 149 |
| San Carlos | city | Cordoba | Argentina | -29.60 | -64.81 | 830 | 6 |
| San Carlos | city | Santiago del Estero | Argentina | -29.37 | -63.35 | 830 | 149 |
| San Carlos | city | Santiago del Estero | Argentina | -28.03 | -64.82 | 1669 | 298 |
| San Carlos | city | Corrientes | Argentina | -27.75 | -55.90 | 830 | 2628 |
| San Carlos | city | Santiago del Estero | Argentina | -27.67 | -64.89 | 1010 | 590 |
| San Carlos | city | Santiago del Estero | Argentina | -27.40 | -63.16 | 830 | 1 |
| San Carlos | city | Salta | Argentina | -25.89 | -65.93 | 5869 | 0 |
| San Carlos | city | Salta | Argentina | -23.23 | -64.73 | 3756 | 149 |
| San Carlos | city | Salta | Argentina | -22.88 | -64.67 | 2900 | 149 |
| San Carlos | city | Santa Fe | Argentina | -28.88 | -61.53 | 216 | 0 |
| San Carlos | city | Formosa | Argentina | -25.13 | -59.85 | 288 | 633 |
| San Carlos Centro | city | Santa Fe | Argentina | -31.73 | -61.09 | 118 | 11027 |
| San Carlos Minas | city | Cordoba | Argentina | -31.18 | -65.10 | 2509 | 149 |
| San Carlos Norte | city | Santa Fe | Argentina | -31.67 | -61.07 | 127 | 3619 |
| San Carlos Sud | city | Santa Fe | Argentina | -31.76 | -61.10 | 131 | 9047 |
| San Carlos Sur | city | Santa Fe | Argentina | -31.76 | -61.10 | 131 | 9047 |
| San Carlos de Bariloche | city | Rio Negro | Argentina | -41.14 | -71.30 | 2755 | 19907 |
| San Carlos de Bolívar | city | Buenos Aires | Argentina | -36.25 | -61.10 | 337 | 13944 |
| San Cayetano | city | Buenos Aires | Argentina | -38.35 | -59.61 | 311 | 5580 |
| San Cayetano | city | Santa Fe | Argentina | -30.57 | -61.84 | 298 | 149 |
| San Chose de Chačalis | city | San Juan | Argentina | -30.24 | -68.75 | 4189 | 9020 |
| San Clemente | city | Cordoba | Argentina | -31.71 | -64.62 | 3349 | 745 |
| San Clemente | city | Santiago del Estero | Argentina | -28.82 | -63.35 | 324 | 349 |
| San Clemente del Tuyú | city | Buenos Aires | Argentina | -36.36 | -56.72 | 42 | 10897 |
| San Cosme | city | Corrientes | Argentina | -27.37 | -58.51 | 196 | 2011 |
| San Cosme | city | Cordoba | Argentina | -31.72 | -64.10 | 1210 | 745 |
| San Cristobal | city | Santa Fe | Argentina | -30.31 | -61.24 | 229 | 12699 |
| San Cristóbal | city | Buenos Aires | Argentina | -34.63 | -58.38 | 45 | 1002374 |
| San Cristóbal | city | Santa Fe | Argentina | -30.32 | -61.18 | 206 | 9171 |