| Ridderkerk to Roeselare | 90.05 mi (144.92 km) |
| Ridderkerk to Ronse | 88.42 mi (142.30 km) |
| Ridderkerk to Rotselaar | 63.44 mi (102.10 km) |
| Ridderkerk to Rumst | 54.70 mi (88.03 km) |
| Ridderkerk to Saint-Ghislain | 103.60 mi (166.73 km) |
| Ridderkerk to Saint-Nicolas | 94.29 mi (151.75 km) |
| Ridderkerk to Saint-Vith | 128.05 mi (206.08 km) |
| Ridderkerk to Scherpenheuvel | 61.31 mi (98.67 km) |
| Ridderkerk to Schilde | 43.79 mi (70.47 km) |
| Ridderkerk to Schoten | 42.83 mi (68.92 km) |
| Ridderkerk to Seneffe | 93.37 mi (150.26 km) |
| Ridderkerk to Seraing | 96.85 mi (155.86 km) |
| Ridderkerk to Sint-Amandsberg | 67.05 mi (107.90 km) |
| Ridderkerk to Sint-Andries | 76.35 mi (122.87 km) |
| Ridderkerk to Sint-Genesius-Rode | 78.27 mi (125.97 km) |
