| Ystrad Mynach to Sestu | 1,038.23 mi (1,670.87 km) |
| Ystrad Mynach to Settimo Torinese | 674.95 mi (1,086.22 km) |
| Ystrad Mynach to Seveso | 699.28 mi (1,125.38 km) |
| Ystrad Mynach to Sezze | 1,040.21 mi (1,674.05 km) |
| Ystrad Mynach to Siano | 1,132.89 mi (1,823.20 km) |
| Ystrad Mynach to Siena | 888.08 mi (1,429.23 km) |
| Ystrad Mynach to Signa | 857.20 mi (1,379.53 km) |
| Ystrad Mynach to Silea | 818.65 mi (1,317.50 km) |
| Ystrad Mynach to Silvi Paese | 1,025.76 mi (1,650.79 km) |
| Ystrad Mynach to Sinalunga | 907.30 mi (1,460.16 km) |
| Ystrad Mynach to Siniscola | 981.26 mi (1,579.19 km) |
| Ystrad Mynach to Sinnai | 1,041.09 mi (1,675.47 km) |
| Ystrad Mynach to Siracusa | 1,352.97 mi (2,177.39 km) |
| Ystrad Mynach to Solaro | 698.61 mi (1,124.30 km) |
| Ystrad Mynach to Soliera | 805.97 mi (1,297.09 km) |
