| Ovada to Campodarsego | 170.29 mi (274.05 km) |
| Ovada to Campogalliano | 108.33 mi (174.35 km) |
| Ovada to Campolongo Maggiore | 173.09 mi (278.56 km) |
| Ovada to Camponogara | 174.79 mi (281.29 km) |
| Ovada to Camposampiero | 172.62 mi (277.80 km) |
| Ovada to Canegrate | 65.59 mi (105.56 km) |
| Ovada to Canelli | 18.26 mi (29.39 km) |
| Ovada to Canicatti | 570.76 mi (918.54 km) |
| Ovada to Canosa di Puglia | 443.40 mi (713.58 km) |
| Ovada to Cantu | 79.23 mi (127.50 km) |
| Ovada to Caorle | 216.94 mi (349.13 km) |
| Ovada to Capaci | 506.25 mi (814.73 km) |
| Ovada to Capannori | 109.57 mi (176.34 km) |
| Ovada to Capena | 260.78 mi (419.69 km) |
| Ovada to Capo d'Orlando | 547.88 mi (881.72 km) |
