| Tonypandy to Brescia | 751.25 mi (1,209.02 km) |
| Tonypandy to Bressanone | 760.13 mi (1,223.31 km) |
| Tonypandy to Bresso | 712.94 mi (1,147.36 km) |
| Tonypandy to Brindisi | 1,266.91 mi (2,038.89 km) |
| Tonypandy to Broni | 737.38 mi (1,186.70 km) |
| Tonypandy to Bronte | 1,304.49 mi (2,099.37 km) |
| Tonypandy to Brugherio | 716.48 mi (1,153.06 km) |
| Tonypandy to Brugnera | 825.98 mi (1,329.29 km) |
| Tonypandy to Bruino | 676.89 mi (1,089.34 km) |
| Tonypandy to Brunico | 768.42 mi (1,236.65 km) |
| Tonypandy to Brusciano | 1,123.95 mi (1,808.83 km) |
| Tonypandy to Bucine | 896.99 mi (1,443.56 km) |
| Tonypandy to Budrio | 844.23 mi (1,358.66 km) |
| Tonypandy to Busca | 702.26 mi (1,130.17 km) |
| Tonypandy to Bussolengo | 778.19 mi (1,252.38 km) |
