| Llantrisant to Chivasso | 676.77 mi (1,089.16 km) |
| Llantrisant to Ciampino | 1,009.30 mi (1,624.32 km) |
| Llantrisant to Cicciano | 1,119.77 mi (1,802.10 km) |
| Llantrisant to Cingoli | 955.51 mi (1,537.74 km) |
| Llantrisant to Cinisello Balsamo | 707.75 mi (1,139.02 km) |
| Llantrisant to Cinisi | 1,221.15 mi (1,965.25 km) |
| Llantrisant to Cirie | 664.69 mi (1,069.71 km) |
| Llantrisant to Ciro Marina | 1,293.90 mi (2,082.32 km) |
| Llantrisant to Cislago | 694.07 mi (1,116.99 km) |
| Llantrisant to Cisterna di Latina | 1,027.91 mi (1,654.27 km) |
| Llantrisant to Cisternino | 1,237.74 mi (1,991.95 km) |
| Llantrisant to Citta di Castello | 915.13 mi (1,472.75 km) |
| Llantrisant to Citta Sant'Angelo | 1,026.31 mi (1,651.69 km) |
| Llantrisant to Cittadella | 801.18 mi (1,289.38 km) |
| Llantrisant to Cittanova | 1,309.92 mi (2,108.12 km) |
