| Glen Parva to Solofra | 1,106.38 mi (1,780.55 km) |
| Glen Parva to Somma Lombardo | 651.74 mi (1,048.88 km) |
| Glen Parva to Somma Vesuviana | 1,091.18 mi (1,756.09 km) |
| Glen Parva to Sommacampagna | 735.22 mi (1,183.23 km) |
| Glen Parva to Sona | 732.99 mi (1,179.64 km) |
| Glen Parva to Sondrio | 664.15 mi (1,068.85 km) |
| Glen Parva to Sora | 1,018.98 mi (1,639.89 km) |
| Glen Parva to Sorbolo | 750.68 mi (1,208.11 km) |
| Glen Parva to Soresina | 708.80 mi (1,140.71 km) |
| Glen Parva to Sorisole | 678.99 mi (1,092.72 km) |
| Glen Parva to Sorrento | 1,102.78 mi (1,774.76 km) |
| Glen Parva to Sorso | 934.27 mi (1,503.57 km) |
| Glen Parva to Sortino | 1,321.60 mi (2,126.91 km) |
| Glen Parva to Soverato Marina | 1,279.50 mi (2,059.15 km) |
| Glen Parva to Sovicille | 859.25 mi (1,382.83 km) |
