| Olgiate Olona to Belvedere Marittimo | 546.24 mi (879.08 km) |
| Olgiate Olona to Benevento | 429.24 mi (690.79 km) |
| Olgiate Olona to Bergamo | 38.23 mi (61.52 km) |
| Olgiate Olona to Bernalda | 533.51 mi (858.61 km) |
| Olgiate Olona to Bertinoro | 189.21 mi (304.51 km) |
| Olgiate Olona to Besana in Brianza | 19.86 mi (31.96 km) |
| Olgiate Olona to Besozzo | 18.26 mi (29.38 km) |
| Olgiate Olona to Biancavilla | 631.78 mi (1,016.75 km) |
| Olgiate Olona to Biassono | 18.52 mi (29.81 km) |
| Olgiate Olona to Bibbiano | 102.04 mi (164.22 km) |
| Olgiate Olona to Bibbiena | 196.50 mi (316.23 km) |
| Olgiate Olona to Biella | 39.74 mi (63.96 km) |
| Olgiate Olona to Bisceglie | 487.72 mi (784.91 km) |
| Olgiate Olona to Bisignano | 565.51 mi (910.10 km) |
| Olgiate Olona to Bitetto | 506.85 mi (815.70 km) |
