| Leverkusen to Settimo Torinese | 409.24 mi (658.62 km) |
| Leverkusen to Seveso | 385.28 mi (620.04 km) |
| Leverkusen to Sezze | 719.32 mi (1,157.64 km) |
| Leverkusen to Siano | 797.13 mi (1,282.86 km) |
| Leverkusen to Siena | 570.58 mi (918.25 km) |
| Leverkusen to Signa | 536.42 mi (863.29 km) |
| Leverkusen to Silea | 444.31 mi (715.05 km) |
| Leverkusen to Silvi Paese | 675.60 mi (1,087.27 km) |
| Leverkusen to Sinalunga | 584.11 mi (940.03 km) |
| Leverkusen to Siniscola | 734.23 mi (1,181.63 km) |
| Leverkusen to Sinnai | 817.59 mi (1,315.79 km) |
| Leverkusen to Siracusa | 1,047.65 mi (1,686.04 km) |
| Leverkusen to Solaro | 386.56 mi (622.11 km) |
| Leverkusen to Soliera | 471.56 mi (758.91 km) |
| Leverkusen to Solofra | 798.67 mi (1,285.34 km) |
