| Billdal to Solofra | 1,164.51 mi (1,874.10 km) |
| Billdal to Somma Lombardo | 833.58 mi (1,341.51 km) |
| Billdal to Somma Vesuviana | 1,159.92 mi (1,866.71 km) |
| Billdal to Sommacampagna | 843.05 mi (1,356.75 km) |
| Billdal to Sona | 840.79 mi (1,353.12 km) |
| Billdal to Sondrio | 793.40 mi (1,276.86 km) |
| Billdal to Sora | 1,098.77 mi (1,768.31 km) |
| Billdal to Sorbolo | 882.33 mi (1,419.97 km) |
| Billdal to Soresina | 854.22 mi (1,374.73 km) |
| Billdal to Sorisole | 824.14 mi (1,326.33 km) |
| Billdal to Sorrento | 1,176.51 mi (1,893.41 km) |
| Billdal to Sorso | 1,169.23 mi (1,881.70 km) |
| Billdal to Sortino | 1,417.73 mi (2,281.61 km) |
| Billdal to Soverato Marina | 1,322.36 mi (2,128.13 km) |
| Billdal to Sovicille | 988.50 mi (1,590.84 km) |
