| Llantrisant to Castelfidardo | 963.38 mi (1,550.41 km) |
| Llantrisant to Castelfiorentino | 862.27 mi (1,387.69 km) |
| Llantrisant to Castelfranco di Sopra | 882.42 mi (1,420.11 km) |
| Llantrisant to Castelfranco di Sotto | 849.70 mi (1,367.46 km) |
| Llantrisant to Castelfranco Emilia | 818.63 mi (1,317.45 km) |
| Llantrisant to Castelfranco Veneto | 806.38 mi (1,297.74 km) |
| Llantrisant to Castellabate | 1,169.61 mi (1,882.30 km) |
| Llantrisant to Castellammare del Golfo | 1,222.18 mi (1,966.91 km) |
| Llantrisant to Castellammare di Stabia | 1,131.65 mi (1,821.22 km) |
| Llantrisant to Castellamonte | 661.47 mi (1,064.53 km) |
| Llantrisant to Castellana Grotte | 1,220.51 mi (1,964.22 km) |
| Llantrisant to Castellaneta | 1,223.87 mi (1,969.63 km) |
| Llantrisant to Castellanza | 693.11 mi (1,115.45 km) |
| Llantrisant to Castellarano | 810.02 mi (1,303.61 km) |
| Llantrisant to Castelleone | 739.23 mi (1,189.68 km) |
