| Busto Garolfo to Somma Lombardo | 13.00 mi (20.93 km) |
| Busto Garolfo to Somma Vesuviana | 426.95 mi (687.10 km) |
| Busto Garolfo to Sommacampagna | 95.67 mi (153.96 km) |
| Busto Garolfo to Sona | 94.61 mi (152.27 km) |
| Busto Garolfo to Sondrio | 63.91 mi (102.86 km) |
| Busto Garolfo to Sora | 354.86 mi (571.09 km) |
| Busto Garolfo to Sorbolo | 90.18 mi (145.12 km) |
| Busto Garolfo to Soresina | 50.40 mi (81.12 km) |
| Busto Garolfo to Sorisole | 39.42 mi (63.45 km) |
| Busto Garolfo to Sorrento | 438.20 mi (705.21 km) |
| Busto Garolfo to Sorso | 328.53 mi (528.72 km) |
| Busto Garolfo to Sortino | 660.53 mi (1,063.02 km) |
| Busto Garolfo to Soverato Marina | 615.20 mi (990.08 km) |
| Busto Garolfo to Sovicille | 194.64 mi (313.24 km) |
| Busto Garolfo to Spello | 257.51 mi (414.41 km) |
