| Narbonne to Bierun Stary | 897.30 mi (1,444.06 km) |
| Narbonne to Bilgoraj | 1,057.24 mi (1,701.47 km) |
| Narbonne to Biskupiec | 1,099.03 mi (1,768.72 km) |
| Narbonne to Blachownia | 914.43 mi (1,471.64 km) |
| Narbonne to Blonie | 1,024.58 mi (1,648.90 km) |
| Narbonne to Bochnia | 948.40 mi (1,526.30 km) |
| Narbonne to Bogatynia | 773.75 mi (1,245.23 km) |
| Narbonne to Boguszow-Gorce | 811.23 mi (1,305.54 km) |
| Narbonne to Boleslawiec | 809.96 mi (1,303.50 km) |
| Narbonne to Braniewo | 1,083.62 mi (1,743.91 km) |
| Narbonne to Brodnica | 1,022.19 mi (1,645.06 km) |
| Narbonne to Brwinow | 1,026.21 mi (1,651.52 km) |
| Narbonne to Brzeg | 861.65 mi (1,386.68 km) |
| Narbonne to Brzeg Dolny | 849.86 mi (1,367.73 km) |
| Narbonne to Brzesko | 955.47 mi (1,537.68 km) |
