| Poggio a Caiano to Seysses | 487.80 mi (785.04 km) |
| Poggio a Caiano to Sin-le-Noble | 586.32 mi (943.60 km) |
| Poggio a Caiano to Six-Fours-les-Plages | 267.69 mi (430.81 km) |
| Poggio a Caiano to Soissons | 531.41 mi (855.22 km) |
| Poggio a Caiano to Soisy-sous-Montmorency | 549.05 mi (883.60 km) |
| Poggio a Caiano to Sollies-Pont | 255.51 mi (411.21 km) |
| Poggio a Caiano to Somain | 581.08 mi (935.16 km) |
| Poggio a Caiano to Sorgues | 308.53 mi (496.53 km) |
| Poggio a Caiano to Sotteville-les-Rouen | 610.28 mi (982.16 km) |
| Poggio a Caiano to Soyaux | 547.73 mi (881.48 km) |
| Poggio a Caiano to Stains | 544.45 mi (876.20 km) |
| Poggio a Caiano to Stiring-Wendel | 420.63 mi (676.93 km) |
| Poggio a Caiano to Strasbourg | 365.54 mi (588.28 km) |
| Poggio a Caiano to Sucy-en-Brie | 531.87 mi (855.97 km) |
| Poggio a Caiano to Suresnes | 547.06 mi (880.41 km) |
