| Grenzach-Wyhlen to Borgosesia | 130.02 mi (209.25 km) |
| Grenzach-Wyhlen to Boscoreale | 577.59 mi (929.54 km) |
| Grenzach-Wyhlen to Boscotrecase | 576.16 mi (927.23 km) |
| Grenzach-Wyhlen to Botticino Sera | 185.49 mi (298.51 km) |
| Grenzach-Wyhlen to Bovalino Marina | 778.48 mi (1,252.84 km) |
| Grenzach-Wyhlen to Boves | 222.43 mi (357.97 km) |
| Grenzach-Wyhlen to Boville Ernica | 497.58 mi (800.77 km) |
| Grenzach-Wyhlen to Bovisio Masciago | 151.27 mi (243.45 km) |
| Grenzach-Wyhlen to Bovolone | 229.50 mi (369.35 km) |
| Grenzach-Wyhlen to Bra | 197.24 mi (317.44 km) |
| Grenzach-Wyhlen to Bracciano | 436.89 mi (703.11 km) |
| Grenzach-Wyhlen to Brandizzo | 164.32 mi (264.45 km) |
| Grenzach-Wyhlen to Breganze | 225.23 mi (362.47 km) |
| Grenzach-Wyhlen to Brembate | 162.00 mi (260.72 km) |
| Grenzach-Wyhlen to Brescia | 184.78 mi (297.38 km) |
