| Gagnef to Seysses | 1,312.42 mi (2,112.14 km) |
| Gagnef to Sin-le-Noble | 845.63 mi (1,360.91 km) |
| Gagnef to Six-Fours-les-Plages | 1,269.17 mi (2,042.53 km) |
| Gagnef to Soissons | 901.46 mi (1,450.76 km) |
| Gagnef to Soisy-sous-Montmorency | 946.61 mi (1,523.42 km) |
| Gagnef to Sollies-Pont | 1,260.43 mi (2,028.47 km) |
| Gagnef to Somain | 842.45 mi (1,355.79 km) |
| Gagnef to Sorgues | 1,221.51 mi (1,965.83 km) |
| Gagnef to Sotteville-les-Rouen | 947.27 mi (1,524.49 km) |
| Gagnef to Soyaux | 1,197.59 mi (1,927.34 km) |
| Gagnef to Stains | 947.20 mi (1,524.37 km) |
| Gagnef to Stiring-Wendel | 850.17 mi (1,368.21 km) |
| Gagnef to Strasbourg | 879.41 mi (1,415.27 km) |
| Gagnef to Sucy-en-Brie | 955.46 mi (1,537.66 km) |
| Gagnef to Suresnes | 955.50 mi (1,537.73 km) |
