| Watertown to Roeselare | 3,543.51 mi (5,702.73 km) |
| Watertown to Ronse | 3,568.06 mi (5,742.24 km) |
| Watertown to Rotselaar | 3,605.66 mi (5,802.75 km) |
| Watertown to Rumst | 3,590.17 mi (5,777.83 km) |
| Watertown to Saint-Ghislain | 3,585.61 mi (5,770.48 km) |
| Watertown to Saint-Nicolas | 3,647.60 mi (5,870.24 km) |
| Watertown to Saint-Vith | 3,682.09 mi (5,925.74 km) |
| Watertown to Scherpenheuvel | 3,614.10 mi (5,816.34 km) |
| Watertown to Schilde | 3,591.53 mi (5,780.01 km) |
| Watertown to Schoten | 3,588.43 mi (5,775.02 km) |
| Watertown to Seneffe | 3,600.22 mi (5,793.99 km) |
| Watertown to Seraing | 3,647.84 mi (5,870.64 km) |
| Watertown to Sint-Amandsberg | 3,564.91 mi (5,737.16 km) |
| Watertown to Sint-Andries | 3,538.40 mi (5,694.51 km) |
| Watertown to Sint-Genesius-Rode | 3,597.61 mi (5,789.79 km) |
