| Hwlffordd to Cervignano del Friuli | 926.18 mi (1,490.53 km) |
| Hwlffordd to Cesa | 1,176.06 mi (1,892.69 km) |
| Hwlffordd to Cesano Maderno | 769.83 mi (1,238.93 km) |
| Hwlffordd to Cesena | 952.51 mi (1,532.91 km) |
| Hwlffordd to Cesenatico | 955.54 mi (1,537.79 km) |
| Hwlffordd to Cetraro | 1,311.91 mi (2,111.31 km) |
| Hwlffordd to Cherasco | 768.26 mi (1,236.39 km) |
| Hwlffordd to Chiampo | 855.35 mi (1,376.56 km) |
| Hwlffordd to Chiaravalle | 1,017.99 mi (1,638.29 km) |
| Hwlffordd to Chiari | 802.57 mi (1,291.61 km) |
| Hwlffordd to Chiavari | 836.33 mi (1,345.95 km) |
| Hwlffordd to Chieri | 749.25 mi (1,205.80 km) |
| Hwlffordd to Chieti | 1,106.76 mi (1,781.16 km) |
| Hwlffordd to Chioggia | 907.82 mi (1,461.00 km) |
| Hwlffordd to Chiusi | 993.08 mi (1,598.21 km) |
