| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Occhieppo Inferiore | city | Italy | 45.55 | 8.02 | 1190 | 51217 | |
| Occhieppo Superiore | city | Italy | 45.57 | 8.00 | 1482 | 45753 | |
| Occhio | city | Italy | 38.05 | 15.65 | 0 | 47058 | |
| Occhiobello | city | Italy | 44.92 | 11.58 | 16 | 31688 | |
| Occimiano | city | Italy | 45.05 | 8.50 | 416 | 8948 | |
| Ocenelli | city | Italy | 42.75 | 12.62 | 1505 | 8798 | |
| Ocre | city | Italy | 42.60 | 12.97 | 2952 | 1233 | |
| Ocricchio | city | Italy | 42.73 | 13.08 | 2926 | 1639 |