| Holyhead to Campodarsego | 915.52 mi (1,473.39 km) |
| Holyhead to Campogalliano | 917.33 mi (1,476.31 km) |
| Holyhead to Campolongo Maggiore | 928.05 mi (1,493.55 km) |
| Holyhead to Camponogara | 926.32 mi (1,490.77 km) |
| Holyhead to Camposampiero | 913.04 mi (1,469.40 km) |
| Holyhead to Canegrate | 808.58 mi (1,301.28 km) |
| Holyhead to Canelli | 831.37 mi (1,337.96 km) |
| Holyhead to Canicatti | 1,412.21 mi (2,272.73 km) |
| Holyhead to Canosa di Puglia | 1,272.30 mi (2,047.57 km) |
| Holyhead to Cantu | 807.05 mi (1,298.82 km) |
| Holyhead to Caorle | 946.10 mi (1,522.60 km) |
| Holyhead to Capaci | 1,347.51 mi (2,168.60 km) |
| Holyhead to Capannori | 950.23 mi (1,529.25 km) |
| Holyhead to Capena | 1,104.82 mi (1,778.04 km) |
| Holyhead to Capo d'Orlando | 1,394.26 mi (2,243.84 km) |
