| Cities | Distance |
|---|---|
| Sierpc to Solofra | 862.62 mi (1,388.25 km) |
| Sierpc to Somma Lombardo | 699.81 mi (1,126.24 km) |
| Sierpc to Somma Vesuviana | 865.26 mi (1,392.50 km) |
| Sierpc to Sommacampagna | 651.80 mi (1,048.97 km) |
| Sierpc to Sona | 650.36 mi (1,046.65 km) |
| Sierpc to Sondrio | 637.81 mi (1,026.46 km) |
| Sierpc to Sora | 821.24 mi (1,321.66 km) |
| Sierpc to Sorbolo | 694.46 mi (1,117.62 km) |
| Sierpc to Soresina | 686.18 mi (1,104.30 km) |
| Sierpc to Sorisole | 667.43 mi (1,074.13 km) |
| Sierpc to Sorrento | 882.45 mi (1,420.17 km) |
| Sierpc to Sorso | 983.33 mi (1,582.52 km) |
| Sierpc to Sortino | 1,108.65 mi (1,784.19 km) |
| Sierpc to Soverato Marina | 992.31 mi (1,596.96 km) |
| Sierpc to Sovicille | 767.89 mi (1,235.81 km) |