| Castelletto sopra Ticino to Seysses | 391.19 mi (629.55 km) |
| Castelletto sopra Ticino to Sin-le-Noble | 409.76 mi (659.44 km) |
| Castelletto sopra Ticino to Six-Fours-les-Plages | 227.89 mi (366.75 km) |
| Castelletto sopra Ticino to Soissons | 354.00 mi (569.71 km) |
| Castelletto sopra Ticino to Soisy-sous-Montmorency | 372.59 mi (599.62 km) |
| Castelletto sopra Ticino to Sollies-Pont | 216.36 mi (348.20 km) |
| Castelletto sopra Ticino to Somain | 404.71 mi (651.32 km) |
| Castelletto sopra Ticino to Sorgues | 218.72 mi (352.00 km) |
| Castelletto sopra Ticino to Sotteville-les-Rouen | 434.14 mi (698.69 km) |
| Castelletto sopra Ticino to Soyaux | 407.06 mi (655.11 km) |
| Castelletto sopra Ticino to Stains | 367.98 mi (592.21 km) |
| Castelletto sopra Ticino to Stiring-Wendel | 253.48 mi (407.94 km) |
| Castelletto sopra Ticino to Strasbourg | 202.40 mi (325.73 km) |
| Castelletto sopra Ticino to Sucy-en-Brie | 355.70 mi (572.44 km) |
| Castelletto sopra Ticino to Suresnes | 371.00 mi (597.06 km) |
