| Witham to Borgosatollo | 617.91 mi (994.43 km) |
| Witham to Borgosesia | 544.65 mi (876.54 km) |
| Witham to Boscoreale | 1,005.55 mi (1,618.28 km) |
| Witham to Boscotrecase | 1,004.11 mi (1,615.97 km) |
| Witham to Botticino Sera | 614.75 mi (989.34 km) |
| Witham to Bovalino Marina | 1,205.27 mi (1,939.70 km) |
| Witham to Boves | 605.91 mi (975.12 km) |
| Witham to Boville Ernica | 925.09 mi (1,488.79 km) |
| Witham to Bovisio Masciago | 576.34 mi (927.53 km) |
| Witham to Bovolone | 658.63 mi (1,059.96 km) |
| Witham to Bra | 591.50 mi (951.93 km) |
| Witham to Bracciano | 861.31 mi (1,386.15 km) |
| Witham to Brandizzo | 563.35 mi (906.62 km) |
| Witham to Breganze | 651.04 mi (1,047.75 km) |
| Witham to Brembate | 589.57 mi (948.83 km) |
