| Glen Parva to Sestu | 1,039.52 mi (1,672.95 km) |
| Glen Parva to Settimo Torinese | 654.67 mi (1,053.58 km) |
| Glen Parva to Seveso | 667.40 mi (1,074.08 km) |
| Glen Parva to Sezze | 1,013.94 mi (1,631.78 km) |
| Glen Parva to Siano | 1,103.15 mi (1,775.34 km) |
| Glen Parva to Siena | 860.33 mi (1,384.56 km) |
| Glen Parva to Signa | 827.87 mi (1,332.33 km) |
| Glen Parva to Silea | 772.35 mi (1,242.98 km) |
| Glen Parva to Silvi Paese | 990.25 mi (1,593.65 km) |
| Glen Parva to Sinalunga | 878.27 mi (1,413.43 km) |
| Glen Parva to Siniscola | 974.72 mi (1,568.67 km) |
| Glen Parva to Sinnai | 1,041.81 mi (1,676.63 km) |
| Glen Parva to Siracusa | 1,334.62 mi (2,147.86 km) |
| Glen Parva to Solaro | 667.23 mi (1,073.81 km) |
| Glen Parva to Soliera | 771.58 mi (1,241.74 km) |
