| Royal Leamington Spa to Castelfidardo | 924.40 mi (1,487.69 km) |
| Royal Leamington Spa to Castelfiorentino | 831.74 mi (1,338.56 km) |
| Royal Leamington Spa to Castelfranco di Sopra | 849.52 mi (1,367.17 km) |
| Royal Leamington Spa to Castelfranco di Sotto | 819.53 mi (1,318.91 km) |
| Royal Leamington Spa to Castelfranco Emilia | 782.62 mi (1,259.51 km) |
| Royal Leamington Spa to Castelfranco Veneto | 761.34 mi (1,225.26 km) |
| Royal Leamington Spa to Castellabate | 1,138.81 mi (1,832.74 km) |
| Royal Leamington Spa to Castellammare del Golfo | 1,205.53 mi (1,940.11 km) |
| Royal Leamington Spa to Castellammare di Stabia | 1,100.89 mi (1,771.71 km) |
| Royal Leamington Spa to Castellamonte | 635.29 mi (1,022.40 km) |
| Royal Leamington Spa to Castellana Grotte | 1,181.13 mi (1,900.84 km) |
| Royal Leamington Spa to Castellaneta | 1,185.99 mi (1,908.67 km) |
| Royal Leamington Spa to Castellanza | 659.81 mi (1,061.86 km) |
| Royal Leamington Spa to Castellarano | 775.20 mi (1,247.56 km) |
| Royal Leamington Spa to Castelleone | 704.28 mi (1,133.43 km) |
