| Clay to Campodarsego | 4,973.80 mi (8,004.56 km) |
| Clay to Campogalliano | 4,956.81 mi (7,977.22 km) |
| Clay to Campolongo Maggiore | 4,985.18 mi (8,022.87 km) |
| Clay to Camponogara | 4,984.14 mi (8,021.20 km) |
| Clay to Camposampiero | 4,972.19 mi (8,001.96 km) |
| Clay to Canegrate | 4,845.50 mi (7,798.08 km) |
| Clay to Canelli | 4,845.66 mi (7,798.33 km) |
| Clay to Canicatti | 5,353.83 mi (8,616.15 km) |
| Clay to Canosa di Puglia | 5,306.93 mi (8,540.67 km) |
| Clay to Cantu | 4,848.54 mi (7,802.98 km) |
| Clay to Caorle | 5,010.66 mi (8,063.88 km) |
| Clay to Capaci | 5,295.56 mi (8,522.38 km) |
| Clay to Capannori | 4,973.19 mi (8,003.58 km) |
| Clay to Capena | 5,119.12 mi (8,238.43 km) |
| Clay to Capo d'Orlando | 5,364.55 mi (8,633.41 km) |
