| Roudnice nad Labem to Cogolin | 615.05 mi (989.82 km) |
| Roudnice nad Labem to Colmar | 350.84 mi (564.63 km) |
| Roudnice nad Labem to Colombes | 546.27 mi (879.14 km) |
| Roudnice nad Labem to Colomiers | 767.71 mi (1,235.50 km) |
| Roudnice nad Labem to Combs-la-Ville | 537.80 mi (865.50 km) |
| Roudnice nad Labem to Comines | 493.69 mi (794.52 km) |
| Roudnice nad Labem to Compiegne | 513.10 mi (825.76 km) |
| Roudnice nad Labem to Concarneau | 838.04 mi (1,348.69 km) |
| Roudnice nad Labem to Conde-sur-l'Escaut | 469.21 mi (755.12 km) |
| Roudnice nad Labem to Conflans-Sainte-Honorine | 551.64 mi (887.78 km) |
| Roudnice nad Labem to Corbas | 542.42 mi (872.95 km) |
| Roudnice nad Labem to Corbeil-Essonnes | 542.36 mi (872.85 km) |
| Roudnice nad Labem to Cormeilles-en-Parisis | 547.58 mi (881.24 km) |
| Roudnice nad Labem to Cosne sur Loire | 554.58 mi (892.51 km) |
| Roudnice nad Labem to Coudekerque-Branche | 520.27 mi (837.29 km) |
