| Marino to Cividale del Friuli | 301.82 mi (485.73 km) |
| Marino to Civita Castellana | 38.88 mi (62.57 km) |
| Marino to Civitanova Marche | 119.05 mi (191.58 km) |
| Marino to Civitavecchia | 50.15 mi (80.71 km) |
| Marino to Civitella in Val di Chiana | 123.82 mi (199.27 km) |
| Marino to Clusone | 314.97 mi (506.90 km) |
| Marino to Coccaglio | 294.69 mi (474.25 km) |
| Marino to Codigoro | 213.68 mi (343.88 km) |
| Marino to Codogno | 277.49 mi (446.58 km) |
| Marino to Codroipo | 290.32 mi (467.22 km) |
| Marino to Cogoleto | 271.98 mi (437.72 km) |
| Marino to Colle di Val d'Elsa | 137.18 mi (220.77 km) |
| Marino to Colle Salvetti | 168.34 mi (270.92 km) |
| Marino to Collecchio | 240.15 mi (386.49 km) |
| Marino to Colleferro | 18.19 mi (29.27 km) |
