| Heilbad Heiligenstadt to Settimo Torinese | 445.05 mi (716.23 km) |
| Heilbad Heiligenstadt to Seveso | 398.91 mi (641.99 km) |
| Heilbad Heiligenstadt to Sezze | 696.51 mi (1,120.92 km) |
| Heilbad Heiligenstadt to Siano | 762.28 mi (1,226.78 km) |
| Heilbad Heiligenstadt to Siena | 559.70 mi (900.76 km) |
| Heilbad Heiligenstadt to Signa | 526.70 mi (847.64 km) |
| Heilbad Heiligenstadt to Silea | 407.60 mi (655.97 km) |
| Heilbad Heiligenstadt to Silvi Paese | 637.96 mi (1,026.69 km) |
| Heilbad Heiligenstadt to Sinalunga | 568.84 mi (915.47 km) |
| Heilbad Heiligenstadt to Siniscola | 746.82 mi (1,201.90 km) |
| Heilbad Heiligenstadt to Sinnai | 835.61 mi (1,344.78 km) |
| Heilbad Heiligenstadt to Siracusa | 1,020.40 mi (1,642.17 km) |
| Heilbad Heiligenstadt to Solaro | 401.15 mi (645.59 km) |
| Heilbad Heiligenstadt to Soliera | 460.26 mi (740.72 km) |
| Heilbad Heiligenstadt to Solofra | 762.37 mi (1,226.92 km) |
