| Cities | Distance |
|---|---|
| Heiloo to Sestao | 733.62 mi (1,180.65 km) |
| Heiloo to Sevilla | 1,180.56 mi (1,899.92 km) |
| Heiloo to Sevilla La Nueva | 941.70 mi (1,515.52 km) |
| Heiloo to Silla | 946.60 mi (1,523.41 km) |
| Heiloo to Silleda | 908.95 mi (1,462.81 km) |
| Heiloo to Sitges | 797.09 mi (1,282.79 km) |
| Heiloo to Socuellamos | 986.38 mi (1,587.42 km) |
| Heiloo to Soller | 891.83 mi (1,435.27 km) |
| Heiloo to Solsona | 747.75 mi (1,203.39 km) |
| Heiloo to Son Servera | 899.08 mi (1,446.94 km) |
| Heiloo to Sonseca | 981.45 mi (1,579.49 km) |
| Heiloo to Sopelana | 728.66 mi (1,172.67 km) |
| Heiloo to Soria | 820.03 mi (1,319.71 km) |
| Heiloo to Suances | 750.65 mi (1,208.06 km) |
| Heiloo to Sueca | 956.12 mi (1,538.73 km) |