| Os to Campodarsego | 1,051.20 mi (1,691.74 km) |
| Os to Campogalliano | 1,096.65 mi (1,764.89 km) |
| Os to Campolongo Maggiore | 1,063.83 mi (1,712.07 km) |
| Os to Camponogara | 1,060.63 mi (1,706.92 km) |
| Os to Camposampiero | 1,046.86 mi (1,684.77 km) |
| Os to Canegrate | 1,022.77 mi (1,645.99 km) |
| Os to Canelli | 1,077.66 mi (1,734.33 km) |
| Os to Canicatti | 1,621.83 mi (2,610.08 km) |
| Os to Canosa di Puglia | 1,388.74 mi (2,234.96 km) |
| Os to Cantu | 1,012.52 mi (1,629.49 km) |
| Os to Caorle | 1,055.12 mi (1,698.05 km) |
| Os to Capaci | 1,561.44 mi (2,512.90 km) |
| Os to Capannori | 1,151.20 mi (1,852.68 km) |
| Os to Capena | 1,284.83 mi (2,067.73 km) |
| Os to Capo d'Orlando | 1,578.07 mi (2,539.66 km) |
