| Roudnice nad Labem to Bingol | 1,504.11 mi (2,420.62 km) |
| Roudnice nad Labem to Birecik | 1,491.91 mi (2,400.99 km) |
| Roudnice nad Labem to Bitlis | 1,591.83 mi (2,561.80 km) |
| Roudnice nad Labem to Bodrum | 1,131.00 mi (1,820.17 km) |
| Roudnice nad Labem to Bogazliyan | 1,281.01 mi (2,061.59 km) |
| Roudnice nad Labem to Bolu | 1,068.77 mi (1,720.02 km) |
| Roudnice nad Labem to Bolvadin | 1,151.33 mi (1,852.89 km) |
| Roudnice nad Labem to Bor | 1,320.39 mi (2,124.96 km) |
| Roudnice nad Labem to Borcka | 1,448.41 mi (2,330.99 km) |
| Roudnice nad Labem to Boyabat | 1,157.77 mi (1,863.25 km) |
| Roudnice nad Labem to Bozdogan | 1,119.93 mi (1,802.35 km) |
| Roudnice nad Labem to Bozkir | 1,274.32 mi (2,050.83 km) |
| Roudnice nad Labem to Bozkurt | 1,152.53 mi (1,854.82 km) |
| Roudnice nad Labem to Bozuyuk | 1,053.58 mi (1,695.58 km) |
| Roudnice nad Labem to Bucak | 1,204.18 mi (1,937.93 km) |
