| Sierpc to San Dona di Piave | 594.13 mi (956.16 km) |
| Sierpc to San Donato Milanese | 696.51 mi (1,120.93 km) |
| Sierpc to San Felice Circeo | 861.30 mi (1,386.13 km) |
| Sierpc to San Felice sul Panaro | 676.54 mi (1,088.78 km) |
| Sierpc to San Ferdinando di Puglia | 817.78 mi (1,316.09 km) |
| Sierpc to San Gavino Monreale | 1,055.16 mi (1,698.12 km) |
| Sierpc to San Gennaro Vesuviano | 864.38 mi (1,391.09 km) |
| Sierpc to San Giorgio a Cremano | 869.26 mi (1,398.94 km) |
| Sierpc to San Giorgio del Sannio | 846.95 mi (1,363.03 km) |
| Sierpc to San Giorgio di Piano | 681.60 mi (1,096.92 km) |
| Sierpc to San Giorgio Ionico | 865.83 mi (1,393.42 km) |
| Sierpc to San Giovanni in Fiore | 951.46 mi (1,531.22 km) |
| Sierpc to San Giovanni in Marignano | 694.63 mi (1,117.90 km) |
| Sierpc to San Giovanni in Persiceto | 687.13 mi (1,105.82 km) |
| Sierpc to San Giovanni la Punta | 1,079.67 mi (1,737.56 km) |
