| Castellbisbal to Bitonto | 762.62 mi (1,227.32 km) |
| Castellbisbal to Bitritto | 770.93 mi (1,240.69 km) |
| Castellbisbal to Bollate | 454.68 mi (731.73 km) |
| Castellbisbal to Bologna | 516.61 mi (831.40 km) |
| Castellbisbal to Bolzano | 580.26 mi (933.84 km) |
| Castellbisbal to Bomporto | 508.62 mi (818.54 km) |
| Castellbisbal to Bonate di Sopra | 477.75 mi (768.87 km) |
| Castellbisbal to Bondeno | 529.97 mi (852.90 km) |
| Castellbisbal to Bordighera | 329.90 mi (530.92 km) |
| Castellbisbal to Borgaro Torinese | 381.41 mi (613.82 km) |
| Castellbisbal to Borgo a Buggiano | 474.29 mi (763.30 km) |
| Castellbisbal to Borgo San Dalmazzo | 341.15 mi (549.02 km) |
| Castellbisbal to Borgo San Lorenzo | 506.58 mi (815.26 km) |
| Castellbisbal to Borgomanero | 436.15 mi (701.92 km) |
| Castellbisbal to Borgoricco | 572.42 mi (921.23 km) |
