| Clayton to Borgosatollo | 785.55 mi (1,264.22 km) |
| Clayton to Borgosesia | 714.85 mi (1,150.44 km) |
| Clayton to Boscoreale | 1,174.25 mi (1,889.77 km) |
| Clayton to Boscotrecase | 1,172.81 mi (1,887.46 km) |
| Clayton to Botticino Sera | 782.27 mi (1,258.94 km) |
| Clayton to Bovalino Marina | 1,374.58 mi (2,212.18 km) |
| Clayton to Boves | 776.96 mi (1,250.40 km) |
| Clayton to Boville Ernica | 1,093.99 mi (1,760.61 km) |
| Clayton to Bovisio Masciago | 745.53 mi (1,199.81 km) |
| Clayton to Bovolone | 825.09 mi (1,327.86 km) |
| Clayton to Bra | 762.57 mi (1,227.25 km) |
| Clayton to Bracciano | 1,031.12 mi (1,659.43 km) |
| Clayton to Brandizzo | 734.29 mi (1,181.73 km) |
| Clayton to Breganze | 815.32 mi (1,312.13 km) |
| Clayton to Brembate | 758.16 mi (1,220.14 km) |
