| Castalla to Santander | 373.73 mi (601.46 km) |
| Castalla to Santany | 210.65 mi (339.01 km) |
| Castalla to Santiago de Compostela | 506.99 mi (815.92 km) |
| Castalla to Santiago del Teide | 1,168.60 mi (1,880.68 km) |
| Castalla to Santiponce | 303.21 mi (487.96 km) |
| Castalla to Santomera | 42.27 mi (68.03 km) |
| Castalla to Santona | 364.84 mi (587.16 km) |
| Castalla to Santurce-Antiguo | 349.44 mi (562.37 km) |
| Castalla to Sarria | 456.44 mi (734.57 km) |
| Castalla to Sauzal | 1,142.95 mi (1,839.40 km) |
| Castalla to Sedavi | 59.39 mi (95.58 km) |
| Castalla to Segorbe | 87.27 mi (140.44 km) |
| Castalla to Segovia | 244.73 mi (393.86 km) |
| Castalla to Senmanat | 255.52 mi (411.22 km) |
| Castalla to Sesena | 192.34 mi (309.54 km) |
