| Guastalla to Borsbeek | 519.21 mi (835.59 km) |
| Guastalla to Boussu | 497.00 mi (799.85 km) |
| Guastalla to Braine-l'Alleud | 493.54 mi (794.27 km) |
| Guastalla to Braine-le-Chateau | 496.57 mi (799.15 km) |
| Guastalla to Braine-le-Comte | 495.87 mi (798.02 km) |
| Guastalla to Brasschaat | 524.30 mi (843.78 km) |
| Guastalla to Brecht | 523.98 mi (843.27 km) |
| Guastalla to Bredene | 562.01 mi (904.46 km) |
| Guastalla to Bree | 489.28 mi (787.42 km) |
| Guastalla to Bruges | 553.59 mi (890.92 km) |
| Guastalla to Brussels | 503.07 mi (809.61 km) |
| Guastalla to Buggenhout | 515.51 mi (829.63 km) |
| Guastalla to Chapelle-lez-Herlaimont | 484.58 mi (779.85 km) |
| Guastalla to Charleroi | 476.81 mi (767.35 km) |
| Guastalla to Chatelet | 474.47 mi (763.58 km) |
