| Middle River to Boekel | 3,851.36 mi (6,198.17 km) |
| Middle River to Bolsward | 3,808.90 mi (6,129.83 km) |
| Middle River to Borger | 3,861.24 mi (6,214.06 km) |
| Middle River to Borne | 3,875.82 mi (6,237.53 km) |
| Middle River to Boskoop | 3,799.13 mi (6,114.11 km) |
| Middle River to Boxmeer | 3,861.32 mi (6,214.19 km) |
| Middle River to Boxtel | 3,838.52 mi (6,177.50 km) |
| Middle River to Breda | 3,816.14 mi (6,141.48 km) |
| Middle River to Breukelen | 3,810.42 mi (6,132.28 km) |
| Middle River to Brielle | 3,784.07 mi (6,089.87 km) |
| Middle River to Bronkhorst | 3,859.25 mi (6,210.86 km) |
| Middle River to Brummen | 3,857.94 mi (6,208.76 km) |
| Middle River to Brunssum | 3,880.43 mi (6,244.96 km) |
| Middle River to Bunnik | 3,822.64 mi (6,151.94 km) |
| Middle River to Burgum | 3,823.62 mi (6,153.53 km) |
