| Civita Castellana to Cologno al Serio | 264.09 mi (425.01 km) |
| Civita Castellana to Cologno Monzese | 272.31 mi (438.24 km) |
| Civita Castellana to Colorno | 208.50 mi (335.55 km) |
| Civita Castellana to Comacchio | 166.48 mi (267.93 km) |
| Civita Castellana to Comiso | 387.29 mi (623.29 km) |
| Civita Castellana to Como | 293.53 mi (472.40 km) |
| Civita Castellana to Concordia Sagittaria | 240.79 mi (387.51 km) |
| Civita Castellana to Concorezzo | 274.13 mi (441.17 km) |
| Civita Castellana to Conegliano | 248.16 mi (399.37 km) |
| Civita Castellana to Conselice | 156.13 mi (251.27 km) |
| Civita Castellana to Conselve | 204.74 mi (329.50 km) |
| Civita Castellana to Conversano | 259.80 mi (418.10 km) |
| Civita Castellana to Copertino | 324.59 mi (522.37 km) |
| Civita Castellana to Copparo | 182.21 mi (293.24 km) |
| Civita Castellana to Corato | 220.44 mi (354.77 km) |
