| South River to Roeselare | 3,633.55 mi (5,847.63 km) |
| South River to Ronse | 3,657.77 mi (5,886.62 km) |
| South River to Rotselaar | 3,697.82 mi (5,951.07 km) |
| South River to Rumst | 3,682.58 mi (5,926.54 km) |
| South River to Saint-Ghislain | 3,674.16 mi (5,912.99 km) |
| South River to Saint-Nicolas | 3,739.36 mi (6,017.91 km) |
| South River to Saint-Vith | 3,773.03 mi (6,072.10 km) |
| South River to Scherpenheuvel | 3,706.89 mi (5,965.67 km) |
| South River to Schilde | 3,684.85 mi (5,930.19 km) |
| South River to Schoten | 3,681.74 mi (5,925.19 km) |
| South River to Seneffe | 3,689.76 mi (5,938.09 km) |
| South River to Seraing | 3,739.32 mi (6,017.86 km) |
| South River to Sint-Amandsberg | 3,656.29 mi (5,884.23 km) |
| South River to Sint-Andries | 3,629.77 mi (5,841.55 km) |
| South River to Sint-Genesius-Rode | 3,688.29 mi (5,935.73 km) |
