| Castenaso to Cologno al Serio | 113.90 mi (183.30 km) |
| Castenaso to Cologno Monzese | 128.13 mi (206.21 km) |
| Castenaso to Colorno | 60.88 mi (97.97 km) |
| Castenaso to Comacchio | 37.44 mi (60.26 km) |
| Castenaso to Comiso | 547.30 mi (880.80 km) |
| Castenaso to Como | 146.86 mi (236.35 km) |
| Castenaso to Concordia Sagittaria | 109.83 mi (176.75 km) |
| Castenaso to Concorezzo | 128.16 mi (206.25 km) |
| Castenaso to Conegliano | 103.31 mi (166.26 km) |
| Castenaso to Conselice | 17.88 mi (28.77 km) |
| Castenaso to Conselve | 53.63 mi (86.30 km) |
| Castenaso to Conversano | 376.69 mi (606.22 km) |
| Castenaso to Copertino | 445.47 mi (716.91 km) |
| Castenaso to Copparo | 32.32 mi (52.01 km) |
| Castenaso to Corato | 340.87 mi (548.58 km) |
