| Portes-les-Valence to Savona | 181.59 mi (292.25 km) |
| Portes-les-Valence to Scafati | 565.30 mi (909.76 km) |
| Portes-les-Valence to Scalea | 657.35 mi (1,057.91 km) |
| Portes-les-Valence to Scandiano | 285.84 mi (460.02 km) |
| Portes-les-Valence to Scandicci | 321.44 mi (517.31 km) |
| Portes-les-Valence to Schio | 320.11 mi (515.17 km) |
| Portes-les-Valence to Sciacca | 663.51 mi (1,067.82 km) |
| Portes-les-Valence to Scicli | 757.62 mi (1,219.28 km) |
| Portes-les-Valence to Scordia | 736.20 mi (1,184.80 km) |
| Portes-les-Valence to Scorze | 355.15 mi (571.55 km) |
| Portes-les-Valence to Sedico | 360.11 mi (579.54 km) |
| Portes-les-Valence to Sedriano | 203.60 mi (327.66 km) |
| Portes-les-Valence to Segni | 464.71 mi (747.88 km) |
| Portes-les-Valence to Segrate | 219.35 mi (353.01 km) |
| Portes-les-Valence to Selargius | 445.99 mi (717.76 km) |
