| Slough to Belvedere Marittimo | 1,138.89 mi (1,832.87 km) |
| Slough to Benevento | 1,021.69 mi (1,644.26 km) |
| Slough to Bergamo | 616.25 mi (991.77 km) |
| Slough to Bernalda | 1,124.13 mi (1,809.11 km) |
| Slough to Bertinoro | 776.96 mi (1,250.40 km) |
| Slough to Besana in Brianza | 602.77 mi (970.07 km) |
| Slough to Besozzo | 574.61 mi (924.75 km) |
| Slough to Biancavilla | 1,217.60 mi (1,959.53 km) |
| Slough to Biassono | 605.50 mi (974.45 km) |
| Slough to Bibbiano | 694.17 mi (1,117.17 km) |
| Slough to Bibbiena | 788.63 mi (1,269.18 km) |
| Slough to Biella | 569.61 mi (916.71 km) |
| Slough to Bisceglie | 1,075.53 mi (1,730.90 km) |
| Slough to Bisignano | 1,158.13 mi (1,863.83 km) |
| Slough to Bitetto | 1,094.82 mi (1,761.94 km) |
