| Cities | Distance |
|---|---|
| Heiloo to Sestu | 942.26 mi (1,516.42 km) |
| Heiloo to Settimo Torinese | 534.07 mi (859.50 km) |
| Heiloo to Seveso | 520.32 mi (837.37 km) |
| Heiloo to Sezze | 860.47 mi (1,384.79 km) |
| Heiloo to Siano | 940.32 mi (1,513.29 km) |
| Heiloo to Siena | 709.87 mi (1,142.43 km) |
| Heiloo to Signa | 675.78 mi (1,087.56 km) |
| Heiloo to Silea | 588.99 mi (947.90 km) |
| Heiloo to Silvi Paese | 819.54 mi (1,318.93 km) |
| Heiloo to Sinalunga | 724.40 mi (1,165.80 km) |
| Heiloo to Siniscola | 863.36 mi (1,389.44 km) |
| Heiloo to Sinnai | 943.23 mi (1,517.98 km) |
| Heiloo to Siracusa | 1,188.62 mi (1,912.91 km) |
| Heiloo to Solaro | 521.24 mi (838.85 km) |
| Heiloo to Soliera | 612.09 mi (985.06 km) |