| Castellanza to Beuvry | 443.81 mi (714.25 km) |
| Castellanza to Beziers | 320.84 mi (516.34 km) |
| Castellanza to Bezons | 387.61 mi (623.80 km) |
| Castellanza to Biarritz | 535.34 mi (861.55 km) |
| Castellanza to Biganos | 485.86 mi (781.92 km) |
| Castellanza to Billere | 485.22 mi (780.89 km) |
| Castellanza to Biot | 163.52 mi (263.16 km) |
| Castellanza to Biscarrosse | 498.51 mi (802.28 km) |
| Castellanza to Bischheim | 214.00 mi (344.40 km) |
| Castellanza to Bischwiller | 223.06 mi (358.98 km) |
| Castellanza to Blagnac | 393.61 mi (633.45 km) |
| Castellanza to Blain | 522.30 mi (840.56 km) |
| Castellanza to Blanquefort | 466.10 mi (750.11 km) |
| Castellanza to Blois | 384.31 mi (618.49 km) |
| Castellanza to Bobigny | 378.66 mi (609.40 km) |
