| Grottammare to Roeselare | 745.94 mi (1,200.47 km) |
| Grottammare to Ronse | 721.60 mi (1,161.31 km) |
| Grottammare to Rotselaar | 698.11 mi (1,123.49 km) |
| Grottammare to Rumst | 713.44 mi (1,148.17 km) |
| Grottammare to Saint-Ghislain | 700.40 mi (1,127.19 km) |
| Grottammare to Saint-Nicolas | 658.03 mi (1,059.00 km) |
| Grottammare to Saint-Vith | 622.59 mi (1,001.97 km) |
| Grottammare to Scherpenheuvel | 693.72 mi (1,116.43 km) |
| Grottammare to Schilde | 716.88 mi (1,153.71 km) |
| Grottammare to Schoten | 719.65 mi (1,158.16 km) |
| Grottammare to Seneffe | 690.82 mi (1,111.77 km) |
| Grottammare to Seraing | 656.32 mi (1,056.25 km) |
| Grottammare to Sint-Amandsberg | 731.80 mi (1,177.72 km) |
| Grottammare to Sint-Andries | 756.28 mi (1,217.12 km) |
| Grottammare to Sint-Genesius-Rode | 698.37 mi (1,123.92 km) |
