| Heerenveen to Solofra | 935.42 mi (1,505.41 km) |
| Heerenveen to Somma Lombardo | 517.21 mi (832.37 km) |
| Heerenveen to Somma Vesuviana | 924.47 mi (1,487.78 km) |
| Heerenveen to Sommacampagna | 566.63 mi (911.90 km) |
| Heerenveen to Sona | 564.19 mi (907.98 km) |
| Heerenveen to Sondrio | 500.40 mi (805.32 km) |
| Heerenveen to Sora | 854.32 mi (1,374.89 km) |
| Heerenveen to Sorbolo | 595.99 mi (959.15 km) |
| Heerenveen to Soresina | 558.22 mi (898.37 km) |
| Heerenveen to Sorisole | 525.58 mi (845.84 km) |
| Heerenveen to Sorrento | 938.84 mi (1,510.91 km) |
| Heerenveen to Sorso | 848.68 mi (1,365.82 km) |
| Heerenveen to Sortino | 1,175.27 mi (1,891.41 km) |
| Heerenveen to Soverato Marina | 1,107.70 mi (1,782.67 km) |
| Heerenveen to Sovicille | 710.75 mi (1,143.85 km) |
