| Trzin to Cividale del Friuli | 54.02 mi (86.93 km) |
| Trzin to Civita Castellana | 285.80 mi (459.96 km) |
| Trzin to Civitanova Marche | 200.06 mi (321.96 km) |
| Trzin to Civitavecchia | 310.56 mi (499.80 km) |
| Trzin to Civitella in Val di Chiana | 233.91 mi (376.44 km) |
| Trzin to Clusone | 221.88 mi (357.08 km) |
| Trzin to Coccaglio | 223.98 mi (360.47 km) |
| Trzin to Codigoro | 148.65 mi (239.23 km) |
| Trzin to Codogno | 243.95 mi (392.59 km) |
| Trzin to Codroipo | 76.74 mi (123.50 km) |
| Trzin to Cogoleto | 311.78 mi (501.76 km) |
| Trzin to Colle di Val d'Elsa | 252.88 mi (406.97 km) |
| Trzin to Colle Salvetti | 265.53 mi (427.32 km) |
| Trzin to Collecchio | 231.24 mi (372.15 km) |
| Trzin to Colleferro | 313.67 mi (504.81 km) |
