| Portales to Santa Ursula | 4,982.35 mi (8,018.32 km) |
| Portales to Santander | 5,067.01 mi (8,154.57 km) |
| Portales to Santany | 5,523.35 mi (8,888.97 km) |
| Portales to Santiago de Compostela | 4,881.34 mi (7,855.76 km) |
| Portales to Santiago del Teide | 4,969.75 mi (7,998.04 km) |
| Portales to Santiponce | 5,186.04 mi (8,346.12 km) |
| Portales to Santomera | 5,391.09 mi (8,676.12 km) |
| Portales to Santona | 5,082.62 mi (8,179.68 km) |
| Portales to Santurce-Antiguo | 5,104.83 mi (8,215.43 km) |
| Portales to Sarria | 4,934.32 mi (7,941.02 km) |
| Portales to Sauzal | 4,983.43 mi (8,020.06 km) |
| Portales to Sedavi | 5,367.44 mi (8,638.06 km) |
| Portales to Segorbe | 5,346.29 mi (8,604.02 km) |
| Portales to Segovia | 5,145.04 mi (8,280.14 km) |
| Portales to Senmanat | 5,389.81 mi (8,674.07 km) |
