| Louth to Brescia | 708.18 mi (1,139.70 km) |
| Louth to Bressanone | 690.57 mi (1,111.37 km) |
| Louth to Bresso | 679.53 mi (1,093.60 km) |
| Louth to Brindisi | 1,213.42 mi (1,952.82 km) |
| Louth to Broni | 708.84 mi (1,140.77 km) |
| Louth to Bronte | 1,288.33 mi (2,073.36 km) |
| Louth to Brugherio | 681.73 mi (1,097.13 km) |
| Louth to Brugnera | 760.27 mi (1,223.54 km) |
| Louth to Bruino | 667.54 mi (1,074.31 km) |
| Louth to Brunico | 695.85 mi (1,119.86 km) |
| Louth to Brusciano | 1,090.87 mi (1,755.58 km) |
| Louth to Bucine | 863.94 mi (1,390.38 km) |
| Louth to Budrio | 801.22 mi (1,289.45 km) |
| Louth to Busca | 698.36 mi (1,123.90 km) |
| Louth to Bussolengo | 730.57 mi (1,175.74 km) |
