| Weil am Rhein to Somma Lombardo | 141.81 mi (228.22 km) |
| Weil am Rhein to Somma Vesuviana | 573.89 mi (923.59 km) |
| Weil am Rhein to Sommacampagna | 216.14 mi (347.84 km) |
| Weil am Rhein to Sona | 213.93 mi (344.28 km) |
| Weil am Rhein to Sondrio | 145.17 mi (233.62 km) |
| Weil am Rhein to Sora | 501.73 mi (807.46 km) |
| Weil am Rhein to Sorbolo | 233.34 mi (375.52 km) |
| Weil am Rhein to Soresina | 192.00 mi (309.00 km) |
| Weil am Rhein to Sorisole | 160.84 mi (258.85 km) |
| Weil am Rhein to Sorrento | 586.24 mi (943.46 km) |
| Weil am Rhein to Sorso | 472.01 mi (759.62 km) |
| Weil am Rhein to Sortino | 813.12 mi (1,308.59 km) |
| Weil am Rhein to Soverato Marina | 761.94 mi (1,226.22 km) |
| Weil am Rhein to Sovicille | 345.71 mi (556.37 km) |
| Weil am Rhein to Spello | 402.05 mi (647.04 km) |
