| Greenock to Borgosatollo | 972.93 mi (1,565.79 km) |
| Greenock to Borgosesia | 904.28 mi (1,455.30 km) |
| Greenock to Boscoreale | 1,362.12 mi (2,192.12 km) |
| Greenock to Boscotrecase | 1,360.68 mi (2,189.81 km) |
| Greenock to Botticino Sera | 969.57 mi (1,560.37 km) |
| Greenock to Bovalino Marina | 1,562.94 mi (2,515.30 km) |
| Greenock to Boves | 967.22 mi (1,556.59 km) |
| Greenock to Boville Ernica | 1,282.10 mi (2,063.34 km) |
| Greenock to Bovisio Masciago | 934.15 mi (1,503.37 km) |
| Greenock to Bovolone | 1,011.50 mi (1,627.85 km) |
| Greenock to Bra | 952.77 mi (1,533.33 km) |
| Greenock to Bracciano | 1,220.07 mi (1,963.52 km) |
| Greenock to Brandizzo | 924.34 mi (1,487.59 km) |
| Greenock to Breganze | 1,000.05 mi (1,609.42 km) |
| Greenock to Brembate | 946.31 mi (1,522.94 km) |
