| Senec to Seysses | 837.95 mi (1,348.56 km) |
| Senec to Sin-le-Noble | 659.51 mi (1,061.39 km) |
| Senec to Six-Fours-les-Plages | 660.55 mi (1,063.06 km) |
| Senec to Soissons | 644.67 mi (1,037.50 km) |
| Senec to Soisy-sous-Montmorency | 690.80 mi (1,111.74 km) |
| Senec to Sollies-Pont | 647.93 mi (1,042.74 km) |
| Senec to Somain | 652.16 mi (1,049.55 km) |
| Senec to Sorgues | 665.76 mi (1,071.43 km) |
| Senec to Sotteville-les-Rouen | 745.13 mi (1,199.17 km) |
| Senec to Soyaux | 829.08 mi (1,334.28 km) |
| Senec to Stains | 687.07 mi (1,105.74 km) |
| Senec to Stiring-Wendel | 481.77 mi (775.34 km) |
| Senec to Strasbourg | 443.26 mi (713.36 km) |
| Senec to Sucy-en-Brie | 681.16 mi (1,096.21 km) |
| Senec to Suresnes | 694.65 mi (1,117.94 km) |
