| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Comallo | city | Rio Negro | Argentina | -41.03 | -70.27 | 2828 | 882 |
| Comandante Fontana | city | Formosa | Argentina | -25.33 | -59.68 | 282 | 5819 |
| Comandante Giribone | city | Buenos Aires | Argentina | -35.62 | -57.68 | 68 | 149 |
| Comandante Granville | city | San Luis | Argentina | -33.46 | -65.88 | 2509 | 149 |
| Comandante L. Piedrabuena | city | Santa Cruz | Argentina | -49.99 | -68.91 | 36 | 4824 |
| Comandante L. Piedrabuena | city | Buenos Aires | Argentina | -34.68 | -58.50 | 59 | 1034266 |
| Comandante Leal | city | La Rioja | Argentina | -30.88 | -65.79 | 843 | 0 |
| Comandante Luis Piedra Buena | city | Santa Cruz | Argentina | -49.99 | -68.91 | 36 | 4824 |
| Comandante Nicanor Otamendi | city | Buenos Aires | Argentina | -38.11 | -57.84 | 183 | 29677 |
| Comandante Portillo | city | Tierra del Fuego, Antartida e Islas del Atlantico Sur | Argentina | -54.90 | -66.00 | 91 | 0 |
| Comandante Salas | city | Mendoza | Argentina | -33.85 | -68.00 | 1912 | 149 |
| Comedero | city | Catamarca | Argentina | -28.92 | -65.58 | 4189 | 0 |
| Comodoro Py | city | Buenos Aires | Argentina | -35.32 | -60.52 | 196 | 447 |
| Comodoro Rivadavia | city | Chubut | Argentina | -45.86 | -67.50 | 59 | 6802 |
| Comosu Aike | city | Santa Cruz | Argentina | -51.12 | -70.29 | 830 | 0 |
| Comte Granville | city | San Luis | Argentina | -33.46 | -65.88 | 2509 | 149 |