| Gentilly to Sin-le-Noble | 112.48 mi (181.02 km) |
| Gentilly to Six-Fours-les-Plages | 428.43 mi (689.48 km) |
| Gentilly to Soissons | 59.20 mi (95.27 km) |
| Gentilly to Soisy-sous-Montmorency | 12.23 mi (19.68 km) |
| Gentilly to Sollies-Pont | 426.99 mi (687.18 km) |
| Gentilly to Somain | 114.63 mi (184.48 km) |
| Gentilly to Sorgues | 353.11 mi (568.27 km) |
| Gentilly to Sotteville-les-Rouen | 70.10 mi (112.81 km) |
| Gentilly to Soyaux | 241.24 mi (388.23 km) |
| Gentilly to Stains | 9.61 mi (15.46 km) |
| Gentilly to Stiring-Wendel | 209.48 mi (337.12 km) |
| Gentilly to Strasbourg | 246.78 mi (397.16 km) |
| Gentilly to Sucy-en-Brie | 8.66 mi (13.94 km) |
| Gentilly to Suresnes | 6.88 mi (11.07 km) |
| Gentilly to Talant | 159.69 mi (257.00 km) |
