| Cleethorpes to Castelfidardo | 930.49 mi (1,497.47 km) |
| Cleethorpes to Castelfiorentino | 849.55 mi (1,367.22 km) |
| Cleethorpes to Castelfranco di Sopra | 864.20 mi (1,390.79 km) |
| Cleethorpes to Castelfranco di Sotto | 837.95 mi (1,348.55 km) |
| Cleethorpes to Castelfranco Emilia | 794.48 mi (1,278.59 km) |
| Cleethorpes to Castelfranco Veneto | 761.89 mi (1,226.14 km) |
| Cleethorpes to Castellabate | 1,152.92 mi (1,855.44 km) |
| Cleethorpes to Castellammare del Golfo | 1,235.54 mi (1,988.41 km) |
| Cleethorpes to Castellammare di Stabia | 1,115.36 mi (1,795.00 km) |
| Cleethorpes to Castellamonte | 661.96 mi (1,065.32 km) |
| Cleethorpes to Castellana Grotte | 1,184.22 mi (1,905.82 km) |
| Cleethorpes to Castellaneta | 1,190.96 mi (1,916.66 km) |
| Cleethorpes to Castellanza | 677.43 mi (1,090.22 km) |
| Cleethorpes to Castellarano | 788.66 mi (1,269.22 km) |
| Cleethorpes to Castelleone | 718.90 mi (1,156.96 km) |
