| Roma to Castelfidardo | 5,993.64 mi (9,645.82 km) |
| Roma to Castelfiorentino | 5,880.39 mi (9,463.58 km) |
| Roma to Castelfranco di Sopra | 5,904.46 mi (9,502.31 km) |
| Roma to Castelfranco di Sotto | 5,867.54 mi (9,442.90 km) |
| Roma to Castelfranco Emilia | 5,847.16 mi (9,410.10 km) |
| Roma to Castelfranco Veneto | 5,843.51 mi (9,404.22 km) |
| Roma to Castellabate | 6,178.12 mi (9,942.72 km) |
| Roma to Castellammare del Golfo | 6,174.52 mi (9,936.92 km) |
| Roma to Castellammare di Stabia | 6,141.31 mi (9,883.49 km) |
| Roma to Castellamonte | 5,679.42 mi (9,140.15 km) |
| Roma to Castellana Grotte | 6,247.94 mi (10,055.09 km) |
| Roma to Castellaneta | 6,248.37 mi (10,055.78 km) |
| Roma to Castellanza | 5,720.83 mi (9,206.78 km) |
| Roma to Castellarano | 5,837.05 mi (9,393.82 km) |
| Roma to Castelleone | 5,768.01 mi (9,282.71 km) |
