| Plombieres to Somma Lombardo | 371.12 mi (597.26 km) |
| Plombieres to Somma Vesuviana | 793.36 mi (1,276.79 km) |
| Plombieres to Sommacampagna | 432.19 mi (695.54 km) |
| Plombieres to Sona | 429.79 mi (691.67 km) |
| Plombieres to Sondrio | 362.77 mi (583.83 km) |
| Plombieres to Sora | 721.89 mi (1,161.77 km) |
| Plombieres to Sorbolo | 457.02 mi (735.50 km) |
| Plombieres to Soresina | 417.28 mi (671.55 km) |
| Plombieres to Sorisole | 384.90 mi (619.44 km) |
| Plombieres to Sorrento | 806.80 mi (1,298.42 km) |
| Plombieres to Sorso | 697.90 mi (1,123.17 km) |
| Plombieres to Sortino | 1,038.73 mi (1,671.68 km) |
| Plombieres to Soverato Marina | 979.68 mi (1,576.65 km) |
| Plombieres to Sovicille | 571.41 mi (919.60 km) |
| Plombieres to Spello | 621.64 mi (1,000.43 km) |
