| Grezzana to Roeselare | 521.59 mi (839.41 km) |
| Grezzana to Ronse | 497.23 mi (800.21 km) |
| Grezzana to Rotselaar | 474.20 mi (763.14 km) |
| Grezzana to Rumst | 489.44 mi (787.68 km) |
| Grezzana to Saint-Ghislain | 476.09 mi (766.19 km) |
| Grezzana to Saint-Nicolas | 434.55 mi (699.34 km) |
| Grezzana to Saint-Vith | 399.35 mi (642.69 km) |
| Grezzana to Scherpenheuvel | 470.14 mi (756.62 km) |
| Grezzana to Schilde | 493.19 mi (793.72 km) |
| Grezzana to Schoten | 495.92 mi (798.10 km) |
| Grezzana to Seneffe | 466.43 mi (750.65 km) |
| Grezzana to Seraing | 432.72 mi (696.39 km) |
| Grezzana to Sint-Amandsberg | 507.46 mi (816.68 km) |
| Grezzana to Sint-Andries | 531.89 mi (856.00 km) |
| Grezzana to Sint-Genesius-Rode | 474.07 mi (762.94 km) |
