| Grenzach-Wyhlen to Borsbeek | 289.68 mi (466.20 km) |
| Grenzach-Wyhlen to Boussu | 265.08 mi (426.61 km) |
| Grenzach-Wyhlen to Braine-l'Alleud | 262.31 mi (422.15 km) |
| Grenzach-Wyhlen to Braine-le-Chateau | 265.18 mi (426.77 km) |
| Grenzach-Wyhlen to Braine-le-Comte | 264.18 mi (425.16 km) |
| Grenzach-Wyhlen to Brasschaat | 295.09 mi (474.91 km) |
| Grenzach-Wyhlen to Brecht | 295.48 mi (475.53 km) |
| Grenzach-Wyhlen to Bredene | 330.13 mi (531.30 km) |
| Grenzach-Wyhlen to Bree | 264.49 mi (425.66 km) |
| Grenzach-Wyhlen to Bruges | 321.82 mi (517.92 km) |
| Grenzach-Wyhlen to Brussels | 272.18 mi (438.04 km) |
| Grenzach-Wyhlen to Buggenhout | 284.67 mi (458.14 km) |
| Grenzach-Wyhlen to Chapelle-lez-Herlaimont | 252.87 mi (406.96 km) |
| Grenzach-Wyhlen to Charleroi | 245.17 mi (394.56 km) |
| Grenzach-Wyhlen to Chatelet | 242.93 mi (390.96 km) |
