| Ercolano to Bougival | 815.76 mi (1,312.84 km) |
| Ercolano to Bouguenais | 905.58 mi (1,457.40 km) |
| Ercolano to Boulogne-Billancourt | 810.87 mi (1,304.97 km) |
| Ercolano to Boulogne-sur-Mer | 917.87 mi (1,477.16 km) |
| Ercolano to Bourg-de-Peage | 553.69 mi (891.08 km) |
| Ercolano to Bourg-en-Bresse | 589.63 mi (948.92 km) |
| Ercolano to Bourg-la-Reine | 805.83 mi (1,296.86 km) |
| Ercolano to Bourg-les-Valence | 557.42 mi (897.08 km) |
| Ercolano to Bourges | 735.01 mi (1,182.88 km) |
| Ercolano to Bourgoin-Jallieu | 563.68 mi (907.16 km) |
| Ercolano to Bressuire | 847.34 mi (1,363.67 km) |
| Ercolano to Brest | 1,060.88 mi (1,707.33 km) |
| Ercolano to Bretigny-sur-Orge | 798.95 mi (1,285.79 km) |
| Ercolano to Breuillet | 801.90 mi (1,290.53 km) |
| Ercolano to Briancon | 482.16 mi (775.97 km) |
