| Siverek to Sestu | 1,629.70 mi (2,622.75 km) |
| Siverek to Settimo Torinese | 1,699.50 mi (2,735.08 km) |
| Siverek to Seveso | 1,638.14 mi (2,636.34 km) |
| Siverek to Sezze | 1,415.10 mi (2,277.39 km) |
| Siverek to Siano | 1,329.20 mi (2,139.14 km) |
| Siverek to Siena | 1,511.26 mi (2,432.13 km) |
| Siverek to Signa | 1,525.95 mi (2,455.78 km) |
| Siverek to Silea | 1,488.15 mi (2,394.95 km) |
| Siverek to Silvi Paese | 1,366.00 mi (2,198.37 km) |
| Siverek to Sinalunga | 1,490.48 mi (2,398.70 km) |
| Siverek to Siniscola | 1,591.21 mi (2,560.80 km) |
| Siverek to Sinnai | 1,623.76 mi (2,613.18 km) |
| Siverek to Siracusa | 1,315.98 mi (2,117.86 km) |
| Siverek to Solaro | 1,640.40 mi (2,639.98 km) |
| Siverek to Soliera | 1,542.84 mi (2,482.96 km) |
