| Trets to Seysses | 219.29 mi (352.91 km) |
| Trets to Sin-le-Noble | 492.97 mi (793.36 km) |
| Trets to Six-Fours-les-Plages | 24.84 mi (39.98 km) |
| Trets to Soissons | 425.16 mi (684.22 km) |
| Trets to Soisy-sous-Montmorency | 415.55 mi (668.76 km) |
| Trets to Sollies-Pont | 25.18 mi (40.52 km) |
| Trets to Somain | 490.72 mi (789.74 km) |
| Trets to Sorgues | 56.16 mi (90.37 km) |
| Trets to Sotteville-les-Rouen | 466.27 mi (750.39 km) |
| Trets to Soyaux | 309.74 mi (498.48 km) |
| Trets to Stains | 411.62 mi (662.44 km) |
| Trets to Stiring-Wendel | 401.89 mi (646.78 km) |
| Trets to Strasbourg | 368.36 mi (592.82 km) |
| Trets to Sucy-en-Brie | 397.67 mi (639.98 km) |
| Trets to Suresnes | 409.66 mi (659.28 km) |
