| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Coig | city | Santa Cruz | Argentina | -50.95 | -69.22 | 3 | 0 |
| Coihueco | city | Neuquen | Argentina | -38.07 | -70.17 | 2893 | 0 |
| Coillun-Co | city | Neuquen | Argentina | -39.97 | -71.20 | 3349 | 149 |
| Coiruro | city | Jujuy | Argentina | -23.90 | -65.46 | 7549 | 2454 |
| Coitaco | city | Rio Negro | Argentina | -39.55 | -67.28 | 830 | 0 |