| Sermoneta to Santander | 863.75 mi (1,390.08 km) |
| Sermoneta to Santany | 539.54 mi (868.31 km) |
| Sermoneta to Santiago de Compostela | 1,102.44 mi (1,774.20 km) |
| Sermoneta to Santiago del Teide | 1,906.68 mi (3,068.51 km) |
| Sermoneta to Santiponce | 1,051.11 mi (1,691.60 km) |
| Sermoneta to Santomera | 781.79 mi (1,258.16 km) |
| Sermoneta to Santona | 846.27 mi (1,361.94 km) |
| Sermoneta to Santurce-Antiguo | 824.48 mi (1,326.87 km) |
| Sermoneta to Sarria | 1,045.62 mi (1,682.77 km) |
| Sermoneta to Sauzal | 1,880.61 mi (3,026.54 km) |
| Sermoneta to Sedavi | 716.84 mi (1,153.64 km) |
| Sermoneta to Segorbe | 714.65 mi (1,150.11 km) |
| Sermoneta to Segovia | 887.91 mi (1,428.96 km) |
| Sermoneta to Senmanat | 560.29 mi (901.70 km) |
| Sermoneta to Sesena | 876.46 mi (1,410.52 km) |
