| Copparo to Bougival | 532.91 mi (857.63 km) |
| Copparo to Bouguenais | 663.31 mi (1,067.49 km) |
| Copparo to Boulogne-Billancourt | 527.86 mi (849.51 km) |
| Copparo to Boulogne-sur-Mer | 621.00 mi (999.40 km) |
| Copparo to Bourg-de-Peage | 331.63 mi (533.70 km) |
| Copparo to Bourg-en-Bresse | 331.91 mi (534.16 km) |
| Copparo to Bourg-la-Reine | 523.10 mi (841.85 km) |
| Copparo to Bourg-les-Valence | 339.33 mi (546.10 km) |
| Copparo to Bourges | 477.12 mi (767.85 km) |
| Copparo to Bourgoin-Jallieu | 322.53 mi (519.06 km) |
| Copparo to Bressuire | 607.07 mi (976.98 km) |
| Copparo to Brest | 809.13 mi (1,302.17 km) |
| Copparo to Bretigny-sur-Orge | 518.26 mi (834.06 km) |
| Copparo to Breuillet | 522.44 mi (840.78 km) |
| Copparo to Briancon | 254.38 mi (409.38 km) |
