| River Falls to Boekel | 4,194.27 mi (6,750.02 km) |
| River Falls to Bolsward | 4,130.03 mi (6,646.64 km) |
| River Falls to Borger | 4,178.15 mi (6,724.08 km) |
| River Falls to Borne | 4,202.45 mi (6,763.18 km) |
| River Falls to Boskoop | 4,140.19 mi (6,663.00 km) |
| River Falls to Boxmeer | 4,201.97 mi (6,762.42 km) |
| River Falls to Boxtel | 4,183.43 mi (6,732.57 km) |
| River Falls to Breda | 4,163.86 mi (6,701.09 km) |
| River Falls to Breukelen | 4,148.07 mi (6,675.67 km) |
| River Falls to Brielle | 4,130.16 mi (6,646.85 km) |
| River Falls to Bronkhorst | 4,192.13 mi (6,746.58 km) |
| River Falls to Brummen | 4,190.99 mi (6,744.75 km) |
| River Falls to Brunssum | 4,231.50 mi (6,809.94 km) |
| River Falls to Bunnik | 4,160.96 mi (6,696.42 km) |
| River Falls to Burgum | 4,140.33 mi (6,663.21 km) |
