| Bargoed to Castelfidardo | 963.30 mi (1,550.29 km) |
| Bargoed to Castelfiorentino | 863.25 mi (1,389.27 km) |
| Bargoed to Castelfranco di Sopra | 883.10 mi (1,421.22 km) |
| Bargoed to Castelfranco di Sotto | 850.72 mi (1,369.11 km) |
| Bargoed to Castelfranco Emilia | 818.86 mi (1,317.83 km) |
| Bargoed to Castelfranco Veneto | 805.38 mi (1,296.14 km) |
| Bargoed to Castellabate | 1,170.70 mi (1,884.06 km) |
| Bargoed to Castellammare del Golfo | 1,225.08 mi (1,971.57 km) |
| Bargoed to Castellammare di Stabia | 1,132.73 mi (1,822.96 km) |
| Bargoed to Castellamonte | 662.84 mi (1,066.74 km) |
| Bargoed to Castellana Grotte | 1,220.48 mi (1,964.17 km) |
| Bargoed to Castellaneta | 1,224.04 mi (1,969.91 km) |
| Bargoed to Castellanza | 693.60 mi (1,116.24 km) |
| Bargoed to Castellarano | 810.41 mi (1,304.23 km) |
| Bargoed to Castelleone | 739.55 mi (1,190.19 km) |
