| Roudnice nad Labem to Civita Castellana | 568.53 mi (914.96 km) |
| Roudnice nad Labem to Civitanova Marche | 492.95 mi (793.32 km) |
| Roudnice nad Labem to Civitavecchia | 587.04 mi (944.74 km) |
| Roudnice nad Labem to Civitella in Val di Chiana | 498.85 mi (802.81 km) |
| Roudnice nad Labem to Clusone | 371.32 mi (597.59 km) |
| Roudnice nad Labem to Coccaglio | 389.82 mi (627.36 km) |
| Roudnice nad Labem to Codigoro | 399.03 mi (642.18 km) |
| Roudnice nad Labem to Codogno | 420.63 mi (676.95 km) |
| Roudnice nad Labem to Codroipo | 313.95 mi (505.25 km) |
| Roudnice nad Labem to Cogoleto | 492.51 mi (792.62 km) |
| Roudnice nad Labem to Colle di Val d'Elsa | 507.25 mi (816.34 km) |
| Roudnice nad Labem to Colle Salvetti | 503.89 mi (810.94 km) |
| Roudnice nad Labem to Collecchio | 434.93 mi (699.94 km) |
| Roudnice nad Labem to Colleferro | 603.50 mi (971.24 km) |
| Roudnice nad Labem to Collegno | 482.41 mi (776.36 km) |
