| Boppard to Roeselare | 202.04 mi (325.15 km) |
| Boppard to Ronse | 179.02 mi (288.11 km) |
| Boppard to Rotselaar | 135.75 mi (218.47 km) |
| Boppard to Rumst | 150.96 mi (242.95 km) |
| Boppard to Saint-Ghislain | 167.09 mi (268.91 km) |
| Boppard to Saint-Nicolas | 94.71 mi (152.42 km) |
| Boppard to Saint-Vith | 64.48 mi (103.77 km) |
| Boppard to Scherpenheuvel | 126.75 mi (203.98 km) |
| Boppard to Schilde | 149.26 mi (240.20 km) |
| Boppard to Schoten | 152.35 mi (245.19 km) |
| Boppard to Seneffe | 148.65 mi (239.22 km) |
| Boppard to Seraing | 95.22 mi (153.24 km) |
| Boppard to Sint-Amandsberg | 177.63 mi (285.87 km) |
| Boppard to Sint-Andries | 204.06 mi (328.41 km) |
| Boppard to Sint-Genesius-Rode | 146.96 mi (236.51 km) |
