| Gabrovo to Somma Lombardo | 843.87 mi (1,358.08 km) |
| Gabrovo to Somma Vesuviana | 576.86 mi (928.36 km) |
| Gabrovo to Sommacampagna | 738.12 mi (1,187.89 km) |
| Gabrovo to Sona | 739.27 mi (1,189.74 km) |
| Gabrovo to Sondrio | 793.77 mi (1,277.45 km) |
| Gabrovo to Sora | 603.58 mi (971.37 km) |
| Gabrovo to Sorbolo | 752.96 mi (1,211.78 km) |
| Gabrovo to Soresina | 784.87 mi (1,263.12 km) |
| Gabrovo to Sorisole | 798.71 mi (1,285.40 km) |
| Gabrovo to Sorrento | 585.28 mi (941.92 km) |
| Gabrovo to Sorso | 872.87 mi (1,404.75 km) |
| Gabrovo to Sortino | 671.62 mi (1,080.86 km) |
| Gabrovo to Soverato Marina | 542.47 mi (873.02 km) |
| Gabrovo to Sovicille | 711.36 mi (1,144.83 km) |
| Gabrovo to Spello | 639.99 mi (1,029.96 km) |
