| Sleaford to Seysses | 660.97 mi (1,063.73 km) |
| Sleaford to Sin-le-Noble | 236.40 mi (380.45 km) |
| Sleaford to Six-Fours-les-Plages | 741.14 mi (1,192.75 km) |
| Sleaford to Soissons | 297.47 mi (478.74 km) |
| Sleaford to Soisy-sous-Montmorency | 300.97 mi (484.36 km) |
| Sleaford to Sollies-Pont | 739.38 mi (1,189.92 km) |
| Sleaford to Somain | 241.33 mi (388.39 km) |
| Sleaford to Sorgues | 666.01 mi (1,071.85 km) |
| Sleaford to Sotteville-les-Rouen | 256.21 mi (412.33 km) |
| Sleaford to Soyaux | 508.97 mi (819.11 km) |
| Sleaford to Stains | 304.82 mi (490.56 km) |
| Sleaford to Stiring-Wendel | 412.30 mi (663.53 km) |
| Sleaford to Strasbourg | 468.49 mi (753.95 km) |
| Sleaford to Sucy-en-Brie | 318.75 mi (512.98 km) |
| Sleaford to Suresnes | 307.22 mi (494.42 km) |
