| San Felice Circeo to Castelfidardo | 155.71 mi (250.59 km) |
| San Felice Circeo to Castelfiorentino | 196.16 mi (315.69 km) |
| San Felice Circeo to Castelfranco di Sopra | 182.68 mi (294.00 km) |
| San Felice Circeo to Castelfranco di Sotto | 208.05 mi (334.82 km) |
| San Felice Circeo to Castelfranco Emilia | 254.19 mi (409.08 km) |
| San Felice Circeo to Castelfranco Veneto | 311.67 mi (501.59 km) |
| San Felice Circeo to Castellabate | 117.53 mi (189.15 km) |
| San Felice Circeo to Castellammare del Golfo | 222.01 mi (357.29 km) |
| San Felice Circeo to Castellammare di Stabia | 81.33 mi (130.88 km) |
| San Felice Circeo to Castellamonte | 393.96 mi (634.02 km) |
| San Felice Circeo to Castellana Grotte | 213.47 mi (343.54 km) |
| San Felice Circeo to Castellaneta | 204.57 mi (329.23 km) |
| San Felice Circeo to Castellanza | 368.62 mi (593.23 km) |
| San Felice Circeo to Castellarano | 258.19 mi (415.52 km) |
| San Felice Circeo to Castelleone | 326.82 mi (525.97 km) |
