| Yambol to Somma Lombardo | 908.59 mi (1,462.24 km) |
| Yambol to Somma Vesuviana | 631.82 mi (1,016.82 km) |
| Yambol to Sommacampagna | 802.81 mi (1,292.00 km) |
| Yambol to Sona | 803.97 mi (1,293.87 km) |
| Yambol to Sondrio | 858.66 mi (1,381.88 km) |
| Yambol to Sora | 661.95 mi (1,065.30 km) |
| Yambol to Sorbolo | 817.28 mi (1,315.28 km) |
| Yambol to Soresina | 849.44 mi (1,367.05 km) |
| Yambol to Sorisole | 863.49 mi (1,389.65 km) |
| Yambol to Sorrento | 639.35 mi (1,028.94 km) |
| Yambol to Sorso | 930.97 mi (1,498.25 km) |
| Yambol to Sortino | 709.82 mi (1,142.35 km) |
| Yambol to Soverato Marina | 583.89 mi (939.68 km) |
| Yambol to Sovicille | 773.81 mi (1,245.32 km) |
| Yambol to Spello | 701.81 mi (1,129.45 km) |
