| Hounslow to Roeselare | 155.66 mi (250.51 km) |
| Hounslow to Ronse | 179.38 mi (288.69 km) |
| Hounslow to Rotselaar | 222.96 mi (358.82 km) |
| Hounslow to Rumst | 208.76 mi (335.97 km) |
| Hounslow to Saint-Ghislain | 195.45 mi (314.55 km) |
| Hounslow to Saint-Nicolas | 262.93 mi (423.14 km) |
| Hounslow to Saint-Vith | 295.19 mi (475.06 km) |
| Hounslow to Scherpenheuvel | 233.42 mi (375.65 km) |
| Hounslow to Schilde | 213.82 mi (344.11 km) |
| Hounslow to Schoten | 210.83 mi (339.29 km) |
| Hounslow to Seneffe | 211.15 mi (339.81 km) |
| Hounslow to Seraing | 262.43 mi (422.35 km) |
| Hounslow to Sint-Amandsberg | 180.56 mi (290.59 km) |
| Hounslow to Sint-Andries | 154.69 mi (248.95 km) |
| Hounslow to Sint-Genesius-Rode | 210.77 mi (339.20 km) |
