| Darwen to Borgosatollo | 801.72 mi (1,290.24 km) |
| Darwen to Borgosesia | 729.08 mi (1,173.33 km) |
| Darwen to Boscoreale | 1,189.81 mi (1,914.81 km) |
| Darwen to Boscotrecase | 1,188.37 mi (1,912.50 km) |
| Darwen to Botticino Sera | 798.50 mi (1,285.06 km) |
| Darwen to Bovalino Marina | 1,389.67 mi (2,236.46 km) |
| Darwen to Boves | 788.59 mi (1,269.11 km) |
| Darwen to Boville Ernica | 1,109.40 mi (1,785.40 km) |
| Darwen to Bovisio Masciago | 760.68 mi (1,224.20 km) |
| Darwen to Bovolone | 841.88 mi (1,354.87 km) |
| Darwen to Bra | 775.01 mi (1,247.26 km) |
| Darwen to Bracciano | 1,045.75 mi (1,682.97 km) |
| Darwen to Brandizzo | 747.28 mi (1,202.63 km) |
| Darwen to Breganze | 833.02 mi (1,340.62 km) |
| Darwen to Brembate | 773.74 mi (1,245.22 km) |
