| Svilengrad to Somma Lombardo | 912.58 mi (1,468.65 km) |
| Svilengrad to Somma Vesuviana | 613.04 mi (986.59 km) |
| Svilengrad to Sommacampagna | 806.73 mi (1,298.31 km) |
| Svilengrad to Sona | 808.03 mi (1,300.40 km) |
| Svilengrad to Sondrio | 865.22 mi (1,392.44 km) |
| Svilengrad to Sora | 648.15 mi (1,043.10 km) |
| Svilengrad to Sorbolo | 818.57 mi (1,317.37 km) |
| Svilengrad to Soresina | 852.36 mi (1,371.74 km) |
| Svilengrad to Sorisole | 868.16 mi (1,397.17 km) |
| Svilengrad to Sorrento | 619.35 mi (996.75 km) |
| Svilengrad to Sorso | 915.83 mi (1,473.89 km) |
| Svilengrad to Sortino | 674.36 mi (1,085.27 km) |
| Svilengrad to Soverato Marina | 551.44 mi (887.46 km) |
| Svilengrad to Sovicille | 768.22 mi (1,236.33 km) |
| Svilengrad to Spello | 694.84 mi (1,118.23 km) |
