| Portogruaro to Roeselare | 570.04 mi (917.40 km) |
| Portogruaro to Ronse | 545.30 mi (877.57 km) |
| Portogruaro to Rotselaar | 515.68 mi (829.90 km) |
| Portogruaro to Rumst | 531.33 mi (855.09 km) |
| Portogruaro to Saint-Ghislain | 525.64 mi (845.94 km) |
| Portogruaro to Saint-Nicolas | 474.21 mi (763.16 km) |
| Portogruaro to Saint-Vith | 438.41 mi (705.55 km) |
| Portogruaro to Scherpenheuvel | 509.82 mi (820.48 km) |
| Portogruaro to Schilde | 533.22 mi (858.14 km) |
| Portogruaro to Schoten | 536.14 mi (862.84 km) |
| Portogruaro to Seneffe | 513.45 mi (826.31 km) |
| Portogruaro to Seraing | 472.99 mi (761.20 km) |
| Portogruaro to Sint-Amandsberg | 552.58 mi (889.29 km) |
| Portogruaro to Sint-Andries | 578.24 mi (930.59 km) |
| Portogruaro to Sint-Genesius-Rode | 518.94 mi (835.15 km) |
