| Pontypridd to Carmignano | 854.72 mi (1,375.54 km) |
| Pontypridd to Carovigno | 1,248.88 mi (2,009.87 km) |
| Pontypridd to Carpenedolo | 762.00 mi (1,226.33 km) |
| Pontypridd to Carpi | 804.75 mi (1,295.12 km) |
| Pontypridd to Carrara | 809.43 mi (1,302.65 km) |
| Pontypridd to Carugate | 712.96 mi (1,147.40 km) |
| Pontypridd to Casal di Principe | 1,104.18 mi (1,777.01 km) |
| Pontypridd to Casale Monferrato | 700.73 mi (1,127.71 km) |
| Pontypridd to Casale sul Sile | 825.15 mi (1,327.95 km) |
| Pontypridd to Casalecchio di Reno | 833.20 mi (1,340.91 km) |
| Pontypridd to Casalgrande | 808.35 mi (1,300.92 km) |
| Pontypridd to Casalmaggiore | 778.25 mi (1,252.47 km) |
| Pontypridd to Casalnuovo di Napoli | 1,116.93 mi (1,797.52 km) |
| Pontypridd to Casalpusterlengo | 741.43 mi (1,193.21 km) |
| Pontypridd to Casaluce | 1,107.39 mi (1,782.17 km) |
