| Ferrara to Bougival | 526.83 mi (847.86 km) |
| Ferrara to Bouguenais | 654.75 mi (1,053.71 km) |
| Ferrara to Boulogne-Billancourt | 521.79 mi (839.75 km) |
| Ferrara to Boulogne-sur-Mer | 616.65 mi (992.41 km) |
| Ferrara to Bourg-de-Peage | 321.41 mi (517.26 km) |
| Ferrara to Bourg-en-Bresse | 323.34 mi (520.37 km) |
| Ferrara to Bourg-la-Reine | 517.00 mi (832.03 km) |
| Ferrara to Bourg-les-Valence | 329.01 mi (529.49 km) |
| Ferrara to Bourges | 469.04 mi (754.85 km) |
| Ferrara to Bourgoin-Jallieu | 313.03 mi (503.77 km) |
| Ferrara to Bressuire | 598.32 mi (962.91 km) |
| Ferrara to Brest | 801.22 mi (1,289.44 km) |
| Ferrara to Bretigny-sur-Orge | 511.96 mi (823.92 km) |
| Ferrara to Breuillet | 516.03 mi (830.47 km) |
| Ferrara to Briancon | 243.96 mi (392.62 km) |
