| Narbonne to Bougival | 394.73 mi (635.25 km) |
| Narbonne to Bouguenais | 356.09 mi (573.08 km) |
| Narbonne to Boulogne-Billancourt | 392.20 mi (631.18 km) |
| Narbonne to Boulogne-sur-Mer | 525.23 mi (845.28 km) |
| Narbonne to Bourg-de-Peage | 163.43 mi (263.01 km) |
| Narbonne to Bourg-en-Bresse | 235.64 mi (379.22 km) |
| Narbonne to Bourg-la-Reine | 388.05 mi (624.51 km) |
| Narbonne to Bourg-les-Valence | 153.83 mi (247.57 km) |
| Narbonne to Bourges | 271.14 mi (436.36 km) |
| Narbonne to Bourgoin-Jallieu | 200.26 mi (322.29 km) |
| Narbonne to Bressuire | 304.77 mi (490.49 km) |
| Narbonne to Brest | 509.23 mi (819.52 km) |
| Narbonne to Bretigny-sur-Orge | 376.52 mi (605.95 km) |
| Narbonne to Breuillet | 374.04 mi (601.96 km) |
| Narbonne to Briancon | 215.64 mi (347.04 km) |
