| Sidney to Boekel | 4,108.25 mi (6,611.58 km) |
| Sidney to Bolsward | 4,056.86 mi (6,528.88 km) |
| Sidney to Borger | 4,107.93 mi (6,611.07 km) |
| Sidney to Borne | 4,126.47 mi (6,640.92 km) |
| Sidney to Boskoop | 4,054.89 mi (6,525.72 km) |
| Sidney to Boxmeer | 4,117.39 mi (6,626.30 km) |
| Sidney to Boxtel | 4,096.09 mi (6,592.03 km) |
| Sidney to Breda | 4,074.65 mi (6,557.51 km) |
| Sidney to Breukelen | 4,064.92 mi (6,541.86 km) |
| Sidney to Brielle | 4,041.69 mi (6,504.47 km) |
| Sidney to Bronkhorst | 4,112.25 mi (6,618.02 km) |
| Sidney to Brummen | 4,111.00 mi (6,616.01 km) |
| Sidney to Brunssum | 4,140.74 mi (6,663.87 km) |
| Sidney to Bunnik | 4,077.50 mi (6,562.10 km) |
| Sidney to Burgum | 4,069.94 mi (6,549.93 km) |
