| Panagyurishte to Somma Lombardo | 797.76 mi (1,283.87 km) |
| Panagyurishte to Somma Vesuviana | 515.00 mi (828.82 km) |
| Panagyurishte to Sommacampagna | 691.90 mi (1,113.51 km) |
| Panagyurishte to Sona | 693.18 mi (1,115.56 km) |
| Panagyurishte to Sondrio | 750.15 mi (1,207.25 km) |
| Panagyurishte to Sora | 543.97 mi (875.44 km) |
| Panagyurishte to Sorbolo | 704.33 mi (1,133.51 km) |
| Panagyurishte to Soresina | 737.72 mi (1,187.25 km) |
| Panagyurishte to Sorisole | 753.24 mi (1,212.22 km) |
| Panagyurishte to Sorrento | 523.03 mi (841.73 km) |
| Panagyurishte to Sorso | 813.06 mi (1,308.50 km) |
| Panagyurishte to Sortino | 608.89 mi (979.91 km) |
| Panagyurishte to Soverato Marina | 479.22 mi (771.23 km) |
| Panagyurishte to Sovicille | 657.10 mi (1,057.51 km) |
| Panagyurishte to Spello | 584.61 mi (940.83 km) |
