| Frosinone to Seysses | 625.36 mi (1,006.42 km) |
| Frosinone to Sin-le-Noble | 776.49 mi (1,249.64 km) |
| Frosinone to Six-Fours-les-Plages | 397.39 mi (639.54 km) |
| Frosinone to Soissons | 721.48 mi (1,161.11 km) |
| Frosinone to Soisy-sous-Montmorency | 737.87 mi (1,187.49 km) |
| Frosinone to Sollies-Pont | 387.90 mi (624.27 km) |
| Frosinone to Somain | 771.20 mi (1,241.13 km) |
| Frosinone to Sorgues | 459.63 mi (739.70 km) |
| Frosinone to Sotteville-les-Rouen | 798.74 mi (1,285.45 km) |
| Frosinone to Soyaux | 712.47 mi (1,146.62 km) |
| Frosinone to Stains | 733.29 mi (1,180.11 km) |
| Frosinone to Stiring-Wendel | 608.01 mi (978.50 km) |
| Frosinone to Strasbourg | 552.16 mi (888.61 km) |
| Frosinone to Sucy-en-Brie | 720.49 mi (1,159.52 km) |
| Frosinone to Suresnes | 735.56 mi (1,183.77 km) |
