| Bidston to Castelfidardo | 1,021.25 mi (1,643.55 km) |
| Bidston to Castelfiorentino | 930.63 mi (1,497.70 km) |
| Bidston to Castelfranco di Sopra | 947.95 mi (1,525.58 km) |
| Bidston to Castelfranco di Sotto | 918.49 mi (1,478.16 km) |
| Bidston to Castelfranco Emilia | 880.47 mi (1,416.99 km) |
| Bidston to Castelfranco Veneto | 856.57 mi (1,378.51 km) |
| Bidston to Castellabate | 1,237.38 mi (1,991.36 km) |
| Bidston to Castellammare del Golfo | 1,305.58 mi (2,101.12 km) |
| Bidston to Castellammare di Stabia | 1,199.49 mi (1,930.39 km) |
| Bidston to Castellamonte | 734.96 mi (1,182.80 km) |
| Bidston to Castellana Grotte | 1,277.53 mi (2,055.99 km) |
| Bidston to Castellaneta | 1,282.83 mi (2,064.52 km) |
| Bidston to Castellanza | 758.45 mi (1,220.60 km) |
| Bidston to Castellarano | 873.33 mi (1,405.49 km) |
| Bidston to Castelleone | 802.51 mi (1,291.51 km) |
