| Greenock to Belvedere Marittimo | 1,468.55 mi (2,363.40 km) |
| Greenock to Benevento | 1,349.70 mi (2,172.13 km) |
| Greenock to Bergamo | 944.41 mi (1,519.88 km) |
| Greenock to Bernalda | 1,446.83 mi (2,328.45 km) |
| Greenock to Bertinoro | 1,101.77 mi (1,773.12 km) |
| Greenock to Besana in Brianza | 933.18 mi (1,501.82 km) |
| Greenock to Besozzo | 907.57 mi (1,460.59 km) |
| Greenock to Biancavilla | 1,556.91 mi (2,505.60 km) |
| Greenock to Biassono | 936.47 mi (1,507.11 km) |
| Greenock to Bibbiano | 1,024.76 mi (1,649.19 km) |
| Greenock to Bibbiena | 1,117.85 mi (1,799.00 km) |
| Greenock to Biella | 907.58 mi (1,460.61 km) |
| Greenock to Bisceglie | 1,394.94 mi (2,244.95 km) |
| Greenock to Bisignano | 1,486.45 mi (2,392.22 km) |
| Greenock to Bitetto | 1,414.16 mi (2,275.86 km) |
