| Aviano to Cologno al Serio | 142.78 mi (229.78 km) |
| Aviano to Cologno Monzese | 163.48 mi (263.09 km) |
| Aviano to Colorno | 132.22 mi (212.78 km) |
| Aviano to Comacchio | 96.40 mi (155.15 km) |
| Aviano to Comiso | 638.43 mi (1,027.45 km) |
| Aviano to Como | 168.96 mi (271.91 km) |
| Aviano to Concordia Sagittaria | 24.37 mi (39.22 km) |
| Aviano to Concorezzo | 159.77 mi (257.12 km) |
| Aviano to Conegliano | 18.52 mi (29.80 km) |
| Aviano to Conselice | 113.13 mi (182.06 km) |
| Aviano to Conselve | 67.18 mi (108.12 km) |
| Aviano to Conversano | 419.08 mi (674.44 km) |
| Aviano to Copertino | 486.03 mi (782.19 km) |
| Aviano to Copparo | 88.42 mi (142.30 km) |
| Aviano to Corato | 389.58 mi (626.97 km) |
