| Ketsch to Seysses | 531.11 mi (854.75 km) |
| Ketsch to Sin-le-Noble | 250.99 mi (403.93 km) |
| Ketsch to Six-Fours-les-Plages | 451.79 mi (727.09 km) |
| Ketsch to Soissons | 234.34 mi (377.14 km) |
| Ketsch to Soisy-sous-Montmorency | 282.70 mi (454.96 km) |
| Ketsch to Sollies-Pont | 442.93 mi (712.83 km) |
| Ketsch to Somain | 243.75 mi (392.27 km) |
| Ketsch to Sorgues | 408.70 mi (657.73 km) |
| Ketsch to Sotteville-les-Rouen | 334.66 mi (538.58 km) |
| Ketsch to Soyaux | 466.11 mi (750.12 km) |
| Ketsch to Stains | 279.31 mi (449.50 km) |
| Ketsch to Stiring-Wendel | 73.21 mi (117.82 km) |
| Ketsch to Strasbourg | 64.80 mi (104.29 km) |
| Ketsch to Sucy-en-Brie | 275.12 mi (442.76 km) |
| Ketsch to Suresnes | 287.47 mi (462.65 km) |
