| Llantrisant to Carmignano | 853.64 mi (1,373.79 km) |
| Llantrisant to Carovigno | 1,248.13 mi (2,008.67 km) |
| Llantrisant to Carpenedolo | 761.25 mi (1,225.11 km) |
| Llantrisant to Carpi | 803.90 mi (1,293.75 km) |
| Llantrisant to Carrara | 808.25 mi (1,300.75 km) |
| Llantrisant to Carugate | 712.06 mi (1,145.95 km) |
| Llantrisant to Casal di Principe | 1,103.00 mi (1,775.11 km) |
| Llantrisant to Casale Monferrato | 699.52 mi (1,125.77 km) |
| Llantrisant to Casale sul Sile | 824.77 mi (1,327.34 km) |
| Llantrisant to Casalecchio di Reno | 832.33 mi (1,339.51 km) |
| Llantrisant to Casalgrande | 807.42 mi (1,299.42 km) |
| Llantrisant to Casalmaggiore | 777.38 mi (1,251.07 km) |
| Llantrisant to Casalnuovo di Napoli | 1,115.76 mi (1,795.64 km) |
| Llantrisant to Casalpusterlengo | 740.47 mi (1,191.67 km) |
| Llantrisant to Casaluce | 1,106.22 mi (1,780.28 km) |
