| Trevignano to Collegno | 223.94 mi (360.40 km) |
| Trevignano to Cologno al Serio | 116.07 mi (186.80 km) |
| Trevignano to Cologno Monzese | 136.77 mi (220.11 km) |
| Trevignano to Colorno | 99.80 mi (160.61 km) |
| Trevignano to Comacchio | 71.54 mi (115.13 km) |
| Trevignano to Comiso | 620.56 mi (998.69 km) |
| Trevignano to Como | 145.05 mi (233.44 km) |
| Trevignano to Concordia Sagittaria | 36.52 mi (58.77 km) |
| Trevignano to Concorezzo | 133.55 mi (214.93 km) |
| Trevignano to Conegliano | 14.43 mi (23.22 km) |
| Trevignano to Conselice | 85.03 mi (136.84 km) |
| Trevignano to Conselve | 36.27 mi (58.37 km) |
| Trevignano to Conversano | 414.73 mi (667.45 km) |
| Trevignano to Copertino | 482.67 mi (776.78 km) |
| Trevignano to Copparo | 58.97 mi (94.90 km) |
