| Rehlingen-Siersburg to Settimo Torinese | 297.04 mi (478.04 km) |
| Rehlingen-Siersburg to Seveso | 281.77 mi (453.47 km) |
| Rehlingen-Siersburg to Sezze | 625.17 mi (1,006.11 km) |
| Rehlingen-Siersburg to Siano | 708.48 mi (1,140.18 km) |
| Rehlingen-Siersburg to Siena | 473.07 mi (761.33 km) |
| Rehlingen-Siersburg to Signa | 439.15 mi (706.75 km) |
| Rehlingen-Siersburg to Silea | 366.67 mi (590.10 km) |
| Rehlingen-Siersburg to Silvi Paese | 590.65 mi (950.55 km) |
| Rehlingen-Siersburg to Sinalunga | 488.52 mi (786.19 km) |
| Rehlingen-Siersburg to Siniscola | 625.14 mi (1,006.06 km) |
| Rehlingen-Siersburg to Sinnai | 706.48 mi (1,136.98 km) |
| Rehlingen-Siersburg to Siracusa | 952.50 mi (1,532.90 km) |
| Rehlingen-Siersburg to Solaro | 282.58 mi (454.76 km) |
| Rehlingen-Siersburg to Soliera | 377.10 mi (606.88 km) |
| Rehlingen-Siersburg to Solofra | 710.83 mi (1,143.98 km) |
