| Olgiate Olona to Beyne-Heusay | 375.13 mi (603.72 km) |
| Olgiate Olona to Bierbeek | 406.02 mi (653.43 km) |
| Olgiate Olona to Bilzen | 393.26 mi (632.90 km) |
| Olgiate Olona to Binche | 394.77 mi (635.32 km) |
| Olgiate Olona to Bissegem | 442.77 mi (712.57 km) |
| Olgiate Olona to Blankenberge | 472.00 mi (759.61 km) |
| Olgiate Olona to Blegny | 376.78 mi (606.37 km) |
| Olgiate Olona to Bocholt | 411.51 mi (662.26 km) |
| Olgiate Olona to Boechout | 431.14 mi (693.85 km) |
| Olgiate Olona to Bonheiden | 423.06 mi (680.85 km) |
| Olgiate Olona to Boom | 429.68 mi (691.51 km) |
| Olgiate Olona to Boortmeerbeek | 419.34 mi (674.86 km) |
| Olgiate Olona to Borgerhout | 435.76 mi (701.28 km) |
| Olgiate Olona to Borgloon | 392.45 mi (631.58 km) |
| Olgiate Olona to Bornem | 433.64 mi (697.88 km) |
