| Nailsea to Castelfidardo | 936.50 mi (1,507.16 km) |
| Nailsea to Castelfiorentino | 836.07 mi (1,345.52 km) |
| Nailsea to Castelfranco di Sopra | 856.00 mi (1,377.60 km) |
| Nailsea to Castelfranco di Sotto | 823.53 mi (1,325.34 km) |
| Nailsea to Castelfranco Emilia | 791.92 mi (1,274.48 km) |
| Nailsea to Castelfranco Veneto | 779.09 mi (1,253.83 km) |
| Nailsea to Castellabate | 1,143.49 mi (1,840.27 km) |
| Nailsea to Castellammare del Golfo | 1,197.77 mi (1,927.63 km) |
| Nailsea to Castellammare di Stabia | 1,105.53 mi (1,779.17 km) |
| Nailsea to Castellamonte | 635.57 mi (1,022.85 km) |
| Nailsea to Castellana Grotte | 1,193.66 mi (1,921.01 km) |
| Nailsea to Castellaneta | 1,197.14 mi (1,926.61 km) |
| Nailsea to Castellanza | 666.56 mi (1,072.73 km) |
| Nailsea to Castellarano | 783.41 mi (1,260.78 km) |
| Nailsea to Castelleone | 712.58 mi (1,146.78 km) |
