| Roudnice nad Labem to Bobenheim-Roxheim | 268.33 mi (431.84 km) |
| Roudnice nad Labem to Bobingen | 215.12 mi (346.20 km) |
| Roudnice nad Labem to Boblingen | 264.02 mi (424.89 km) |
| Roudnice nad Labem to Bocholt | 345.29 mi (555.68 km) |
| Roudnice nad Labem to Bochum | 315.11 mi (507.12 km) |
| Roudnice nad Labem to Bockenem | 209.61 mi (337.34 km) |
| Roudnice nad Labem to Bockhorn | 336.08 mi (540.87 km) |
| Roudnice nad Labem to Bogen | 125.88 mi (202.59 km) |
| Roudnice nad Labem to Bohl-Iggelheim | 274.69 mi (442.08 km) |
| Roudnice nad Labem to Bohmte | 289.14 mi (465.33 km) |
| Roudnice nad Labem to Boizenburg | 253.21 mi (407.49 km) |
| Roudnice nad Labem to Bonen | 293.95 mi (473.07 km) |
| Roudnice nad Labem to Bonn | 314.82 mi (506.65 km) |
| Roudnice nad Labem to Bopfingen | 205.74 mi (331.10 km) |
| Roudnice nad Labem to Boppard | 294.45 mi (473.87 km) |
