| Castelginest to Sestao | 223.98 mi (360.46 km) |
| Castelginest to Sevilla | 592.00 mi (952.73 km) |
| Castelginest to Sevilla La Nueva | 363.23 mi (584.56 km) |
| Castelginest to Silla | 314.09 mi (505.48 km) |
| Castelginest to Silleda | 491.40 mi (790.84 km) |
| Castelginest to Sitges | 171.00 mi (275.20 km) |
| Castelginest to Socuellamos | 374.44 mi (602.60 km) |
| Castelginest to Soller | 279.07 mi (449.12 km) |
| Castelginest to Solsona | 117.48 mi (189.07 km) |
| Castelginest to Son Servera | 298.45 mi (480.30 km) |
| Castelginest to Sonseca | 391.31 mi (629.75 km) |
| Castelginest to Sopelana | 222.01 mi (357.29 km) |
| Castelginest to Soria | 238.48 mi (383.80 km) |
| Castelginest to Suances | 275.04 mi (442.63 km) |
| Castelginest to Sueca | 323.15 mi (520.07 km) |
