| Roudnice nad Labem to Blace | 593.64 mi (955.37 km) |
| Roudnice nad Labem to Bogatic | 456.25 mi (734.26 km) |
| Roudnice nad Labem to Bojnik | 621.36 mi (999.99 km) |
| Roudnice nad Labem to Boljevac | 581.32 mi (935.55 km) |
| Roudnice nad Labem to Bor | 568.84 mi (915.46 km) |
| Roudnice nad Labem to Borca | 479.54 mi (771.75 km) |
| Roudnice nad Labem to Bosilegrad | 671.82 mi (1,081.19 km) |
| Roudnice nad Labem to Brus | 581.62 mi (936.02 km) |
| Roudnice nad Labem to Bujanovac | 655.02 mi (1,054.16 km) |
| Roudnice nad Labem to Cacak | 534.02 mi (859.43 km) |
| Roudnice nad Labem to Cajetina | 527.47 mi (848.88 km) |
| Roudnice nad Labem to Cicevac | 573.25 mi (922.56 km) |
| Roudnice nad Labem to Coka | 411.96 mi (662.98 km) |
| Roudnice nad Labem to Crna Trava | 649.06 mi (1,044.56 km) |
| Roudnice nad Labem to Crvenka | 407.28 mi (655.45 km) |
