| Duffel to Sannois | 177.92 mi (286.34 km) |
| Duffel to Saran | 247.56 mi (398.42 km) |
| Duffel to Sarcelles | 173.54 mi (279.28 km) |
| Duffel to Sarlat-la-Caneda | 455.27 mi (732.69 km) |
| Duffel to Sarrebourg | 198.59 mi (319.60 km) |
| Duffel to Sarreguemines | 178.04 mi (286.54 km) |
| Duffel to Sartrouville | 182.29 mi (293.36 km) |
| Duffel to Sarzeau | 410.36 mi (660.41 km) |
| Duffel to Sassenage | 410.72 mi (660.98 km) |
| Duffel to Saumur | 336.67 mi (541.81 km) |
| Duffel to Savenay | 389.17 mi (626.30 km) |
| Duffel to Saverne | 206.31 mi (332.02 km) |
| Duffel to Savigny-le-Temple | 193.99 mi (312.20 km) |
| Duffel to Savigny-sur-Orge | 193.12 mi (310.80 km) |
| Duffel to Sceaux | 188.46 mi (303.30 km) |
