| Willebroek to Savona | 504.47 mi (811.86 km) |
| Willebroek to Scafati | 862.10 mi (1,387.42 km) |
| Willebroek to Scalea | 952.28 mi (1,532.55 km) |
| Willebroek to Scandiano | 534.41 mi (860.05 km) |
| Willebroek to Scandicci | 596.94 mi (960.68 km) |
| Willebroek to Schio | 489.21 mi (787.31 km) |
| Willebroek to Sciacca | 1,029.58 mi (1,656.95 km) |
| Willebroek to Scicli | 1,109.88 mi (1,786.17 km) |
| Willebroek to Scordia | 1,081.29 mi (1,740.17 km) |
| Willebroek to Scorze | 519.71 mi (836.40 km) |
| Willebroek to Sedico | 491.31 mi (790.69 km) |
| Willebroek to Sedriano | 439.76 mi (707.72 km) |
| Willebroek to Segni | 767.17 mi (1,234.64 km) |
| Willebroek to Segrate | 446.78 mi (719.03 km) |
| Willebroek to Selargius | 848.49 mi (1,365.51 km) |
