| Olgiate Olona to Berga | 426.94 mi (687.09 km) |
| Olgiate Olona to Berja | 862.23 mi (1,387.62 km) |
| Olgiate Olona to Bermeo | 591.37 mi (951.71 km) |
| Olgiate Olona to Berriozar | 556.58 mi (895.73 km) |
| Olgiate Olona to Betanzos | 856.84 mi (1,378.95 km) |
| Olgiate Olona to Betera | 631.74 mi (1,016.68 km) |
| Olgiate Olona to Bilbao | 604.46 mi (972.79 km) |
| Olgiate Olona to Binefar | 501.49 mi (807.07 km) |
| Olgiate Olona to Binisalem | 513.01 mi (825.61 km) |
| Olgiate Olona to Blanes | 409.12 mi (658.41 km) |
| Olgiate Olona to Boadilla del Monte | 737.51 mi (1,186.91 km) |
| Olgiate Olona to Boiro | 903.47 mi (1,453.99 km) |
| Olgiate Olona to Bolanos de Calatrava | 793.89 mi (1,277.64 km) |
| Olgiate Olona to Bollullos de la Mitacion | 963.31 mi (1,550.30 km) |
| Olgiate Olona to Bollullos par del Condado | 979.93 mi (1,577.04 km) |
