| Melzo to Cividale del Friuli | 197.85 mi (318.40 km) |
| Melzo to Civita Castellana | 266.81 mi (429.39 km) |
| Melzo to Civitanova Marche | 261.69 mi (421.15 km) |
| Melzo to Civitavecchia | 263.24 mi (423.64 km) |
| Melzo to Civitella in Val di Chiana | 183.24 mi (294.90 km) |
| Melzo to Clusone | 36.93 mi (59.43 km) |
| Melzo to Coccaglio | 27.53 mi (44.31 km) |
| Melzo to Codigoro | 139.35 mi (224.27 km) |
| Melzo to Codogno | 27.35 mi (44.01 km) |
| Melzo to Codroipo | 174.75 mi (281.23 km) |
| Melzo to Cogoleto | 85.49 mi (137.58 km) |
| Melzo to Colle di Val d'Elsa | 167.98 mi (270.34 km) |
| Melzo to Colle Salvetti | 141.39 mi (227.54 km) |
| Melzo to Collecchio | 64.86 mi (104.37 km) |
| Melzo to Colleferro | 316.40 mi (509.20 km) |
