| Zemst to Sin-le-Noble | 71.12 mi (114.45 km) |
| Zemst to Six-Fours-les-Plages | 547.79 mi (881.59 km) |
| Zemst to Soissons | 120.16 mi (193.38 km) |
| Zemst to Soisy-sous-Montmorency | 166.39 mi (267.78 km) |
| Zemst to Sollies-Pont | 543.03 mi (873.92 km) |
| Zemst to Somain | 65.61 mi (105.59 km) |
| Zemst to Sorgues | 481.62 mi (775.08 km) |
| Zemst to Sotteville-les-Rouen | 182.70 mi (294.03 km) |
| Zemst to Soyaux | 416.26 mi (669.90 km) |
| Zemst to Stains | 166.52 mi (267.99 km) |
| Zemst to Stiring-Wendel | 165.35 mi (266.10 km) |
| Zemst to Strasbourg | 221.84 mi (357.02 km) |
| Zemst to Sucy-en-Brie | 174.09 mi (280.17 km) |
| Zemst to Suresnes | 175.18 mi (281.92 km) |
| Zemst to Talant | 252.59 mi (406.50 km) |
