| Saint-Germain-en-Laye to Settimo Torinese | 372.78 mi (599.92 km) |
| Saint-Germain-en-Laye to Seveso | 399.29 mi (642.59 km) |
| Saint-Germain-en-Laye to Sezze | 738.03 mi (1,187.75 km) |
| Saint-Germain-en-Laye to Siano | 831.03 mi (1,337.42 km) |
| Saint-Germain-en-Laye to Siena | 586.18 mi (943.36 km) |
| Saint-Germain-en-Laye to Signa | 555.66 mi (894.24 km) |
| Saint-Germain-en-Laye to Silea | 527.63 mi (849.14 km) |
| Saint-Germain-en-Laye to Silvi Paese | 725.72 mi (1,167.94 km) |
| Saint-Germain-en-Laye to Sinalunga | 605.59 mi (974.61 km) |
| Saint-Germain-en-Laye to Siniscola | 684.83 mi (1,102.12 km) |
| Saint-Germain-en-Laye to Sinnai | 750.24 mi (1,207.39 km) |
| Saint-Germain-en-Laye to Siracusa | 1,051.74 mi (1,692.61 km) |
| Saint-Germain-en-Laye to Solaro | 398.41 mi (641.17 km) |
| Saint-Germain-en-Laye to Soliera | 506.41 mi (814.99 km) |
| Saint-Germain-en-Laye to Solofra | 835.11 mi (1,343.99 km) |
