| Pontypridd to Chivasso | 678.07 mi (1,091.26 km) |
| Pontypridd to Ciampino | 1,010.57 mi (1,626.36 km) |
| Pontypridd to Cicciano | 1,120.90 mi (1,803.92 km) |
| Pontypridd to Cingoli | 956.34 mi (1,539.08 km) |
| Pontypridd to Cinisello Balsamo | 708.68 mi (1,140.50 km) |
| Pontypridd to Cinisi | 1,222.93 mi (1,968.11 km) |
| Pontypridd to Cirie | 666.04 mi (1,071.89 km) |
| Pontypridd to Ciro Marina | 1,294.94 mi (2,084.00 km) |
| Pontypridd to Cislago | 695.01 mi (1,118.51 km) |
| Pontypridd to Cisterna di Latina | 1,029.19 mi (1,656.32 km) |
| Pontypridd to Cisternino | 1,238.51 mi (1,993.19 km) |
| Pontypridd to Citta di Castello | 916.09 mi (1,474.31 km) |
| Pontypridd to Citta Sant'Angelo | 1,027.21 mi (1,653.14 km) |
| Pontypridd to Cittadella | 801.63 mi (1,290.10 km) |
| Pontypridd to Cittanova | 1,311.26 mi (2,110.26 km) |
