| Saint-Nazaire to Savona | 553.92 mi (891.45 km) |
| Saint-Nazaire to Scafati | 943.17 mi (1,517.88 km) |
| Saint-Nazaire to Scalea | 1,035.32 mi (1,666.18 km) |
| Saint-Nazaire to Scandiano | 646.19 mi (1,039.94 km) |
| Saint-Nazaire to Scandicci | 691.89 mi (1,113.50 km) |
| Saint-Nazaire to Schio | 653.56 mi (1,051.81 km) |
| Saint-Nazaire to Sciacca | 1,028.65 mi (1,655.45 km) |
| Saint-Nazaire to Scicli | 1,126.29 mi (1,812.58 km) |
| Saint-Nazaire to Scordia | 1,107.41 mi (1,782.21 km) |
| Saint-Nazaire to Scorze | 691.20 mi (1,112.38 km) |
| Saint-Nazaire to Sedico | 682.04 mi (1,097.65 km) |
| Saint-Nazaire to Sedriano | 546.59 mi (879.65 km) |
| Saint-Nazaire to Segni | 842.38 mi (1,355.67 km) |
| Saint-Nazaire to Segrate | 561.68 mi (903.94 km) |
| Saint-Nazaire to Selargius | 795.06 mi (1,279.52 km) |
