| Barth to Settimo Torinese | 674.73 mi (1,085.88 km) |
| Barth to Seveso | 623.12 mi (1,002.81 km) |
| Barth to Sezze | 889.15 mi (1,430.94 km) |
| Barth to Siano | 941.62 mi (1,515.39 km) |
| Barth to Siena | 765.93 mi (1,232.64 km) |
| Barth to Signa | 734.84 mi (1,182.61 km) |
| Barth to Silea | 602.23 mi (969.19 km) |
| Barth to Silvi Paese | 818.93 mi (1,317.94 km) |
| Barth to Sinalunga | 771.67 mi (1,241.88 km) |
| Barth to Siniscola | 963.12 mi (1,549.99 km) |
| Barth to Sinnai | 1,053.66 mi (1,695.70 km) |
| Barth to Siracusa | 1,201.35 mi (1,933.39 km) |
| Barth to Solaro | 625.63 mi (1,006.85 km) |
| Barth to Soliera | 670.05 mi (1,078.34 km) |
| Barth to Solofra | 940.22 mi (1,513.14 km) |
