| Roudnice nad Labem to Cabries | 638.23 mi (1,027.12 km) |
| Roudnice nad Labem to Cachan | 545.29 mi (877.56 km) |
| Roudnice nad Labem to Caen | 657.05 mi (1,057.42 km) |
| Roudnice nad Labem to Cagnes-sur-Mer | 574.21 mi (924.09 km) |
| Roudnice nad Labem to Cahors | 726.18 mi (1,168.68 km) |
| Roudnice nad Labem to Calais | 543.60 mi (874.84 km) |
| Roudnice nad Labem to Caluire-et-Cuire | 538.76 mi (867.05 km) |
| Roudnice nad Labem to Cambrai | 486.48 mi (782.92 km) |
| Roudnice nad Labem to Canet-en-Roussillon | 753.63 mi (1,212.86 km) |
| Roudnice nad Labem to Cannes | 584.47 mi (940.61 km) |
| Roudnice nad Labem to Canteleu | 591.18 mi (951.41 km) |
| Roudnice nad Labem to Capbreton | 872.47 mi (1,404.11 km) |
| Roudnice nad Labem to Carcassonne | 750.53 mi (1,207.86 km) |
| Roudnice nad Labem to Carmaux | 717.18 mi (1,154.19 km) |
| Roudnice nad Labem to Carpentras | 615.93 mi (991.24 km) |
