| Herstal to Ruzomberok | 617.82 mi (994.28 km) |
| Herstal to Sabinov | 694.97 mi (1,118.45 km) |
| Herstal to Sal'a | 576.47 mi (927.74 km) |
| Herstal to Samorin | 555.71 mi (894.33 km) |
| Herstal to Senec | 554.30 mi (892.05 km) |
| Herstal to Senica | 541.64 mi (871.68 km) |
| Herstal to Sered' | 566.68 mi (911.98 km) |
| Herstal to Skalica | 532.04 mi (856.23 km) |
| Herstal to Smizany | 673.39 mi (1,083.72 km) |
| Herstal to Snina | 743.94 mi (1,197.25 km) |
| Herstal to Spisska Nova Ves | 675.29 mi (1,086.77 km) |
| Herstal to Stara L'ubovna | 673.72 mi (1,084.25 km) |
| Herstal to Stara Tura | 553.74 mi (891.16 km) |
| Herstal to Stropkov | 718.02 mi (1,155.55 km) |
| Herstal to Stupava | 537.16 mi (864.48 km) |
