| Clay to Boekel | 4,527.53 mi (7,286.36 km) |
| Clay to Bolsward | 4,481.70 mi (7,212.59 km) |
| Clay to Borger | 4,533.59 mi (7,296.11 km) |
| Clay to Borne | 4,549.74 mi (7,322.10 km) |
| Clay to Boskoop | 4,474.85 mi (7,201.58 km) |
| Clay to Boxmeer | 4,537.22 mi (7,301.94 km) |
| Clay to Boxtel | 4,514.92 mi (7,266.06 km) |
| Clay to Breda | 4,492.83 mi (7,230.52 km) |
| Clay to Breukelen | 4,485.70 mi (7,219.04 km) |
| Clay to Brielle | 4,460.42 mi (7,178.36 km) |
| Clay to Bronkhorst | 4,534.03 mi (7,296.82 km) |
| Clay to Brummen | 4,532.74 mi (7,294.75 km) |
| Clay to Brunssum | 4,557.80 mi (7,335.08 km) |
| Clay to Bunnik | 4,498.06 mi (7,238.93 km) |
| Clay to Burgum | 4,495.78 mi (7,235.26 km) |
