| Herenthout to Settimo Torinese | 438.02 mi (704.93 km) |
| Herenthout to Seveso | 429.89 mi (691.83 km) |
| Herenthout to Sezze | 774.37 mi (1,246.23 km) |
| Herenthout to Siano | 857.60 mi (1,380.18 km) |
| Herenthout to Siena | 622.04 mi (1,001.08 km) |
| Herenthout to Signa | 588.20 mi (946.62 km) |
| Herenthout to Silea | 512.77 mi (825.22 km) |
| Herenthout to Silvi Paese | 739.21 mi (1,189.64 km) |
| Herenthout to Sinalunga | 637.68 mi (1,026.25 km) |
| Herenthout to Siniscola | 767.79 mi (1,235.65 km) |
| Herenthout to Sinnai | 846.16 mi (1,361.76 km) |
| Herenthout to Siracusa | 1,101.50 mi (1,772.69 km) |
| Herenthout to Solaro | 430.52 mi (692.85 km) |
| Herenthout to Soliera | 526.36 mi (847.09 km) |
| Herenthout to Solofra | 859.89 mi (1,383.86 km) |
