| Cities | Distance |
|---|---|
| Hoeilaart to Settimo Torinese | 418.01 mi (672.72 km) |
| Hoeilaart to Seveso | 414.01 mi (666.28 km) |
| Hoeilaart to Sezze | 760.11 mi (1,223.27 km) |
| Hoeilaart to Siano | 844.95 mi (1,359.81 km) |
| Hoeilaart to Siena | 607.12 mi (977.07 km) |
| Hoeilaart to Signa | 573.51 mi (922.97 km) |
| Hoeilaart to Silea | 504.19 mi (811.41 km) |
| Hoeilaart to Silvi Paese | 727.94 mi (1,171.50 km) |
| Hoeilaart to Sinalunga | 623.35 mi (1,003.19 km) |
| Hoeilaart to Siniscola | 747.64 mi (1,203.21 km) |
| Hoeilaart to Sinnai | 824.72 mi (1,327.26 km) |
| Hoeilaart to Siracusa | 1,086.31 mi (1,748.24 km) |
| Hoeilaart to Solaro | 414.45 mi (667.00 km) |
| Hoeilaart to Soliera | 512.89 mi (825.42 km) |
| Hoeilaart to Solofra | 847.49 mi (1,363.90 km) |