| Swiecie to Sestu | 1,070.18 mi (1,722.29 km) |
| Swiecie to Settimo Torinese | 745.88 mi (1,200.38 km) |
| Swiecie to Seveso | 678.72 mi (1,092.29 km) |
| Swiecie to Sezze | 860.07 mi (1,384.15 km) |
| Swiecie to Siano | 888.80 mi (1,430.38 km) |
| Swiecie to Siena | 769.22 mi (1,237.94 km) |
| Swiecie to Signa | 744.26 mi (1,197.78 km) |
| Swiecie to Silea | 602.25 mi (969.22 km) |
| Swiecie to Silvi Paese | 776.53 mi (1,249.71 km) |
| Swiecie to Sinalunga | 768.24 mi (1,236.36 km) |
| Swiecie to Siniscola | 976.49 mi (1,571.50 km) |
| Swiecie to Sinnai | 1,067.83 mi (1,718.51 km) |
| Swiecie to Siracusa | 1,139.54 mi (1,833.91 km) |
| Swiecie to Solaro | 681.79 mi (1,097.24 km) |
| Swiecie to Soliera | 688.37 mi (1,107.82 km) |
