| Grinon to Santander | 224.30 mi (360.97 km) |
| Grinon to Santany | 375.17 mi (603.77 km) |
| Grinon to Santiago de Compostela | 304.44 mi (489.95 km) |
| Grinon to Santiago del Teide | 1,105.03 mi (1,778.37 km) |
| Grinon to Santiponce | 225.52 mi (362.95 km) |
| Grinon to Santomera | 211.40 mi (340.21 km) |
| Grinon to Santona | 223.72 mi (360.04 km) |
| Grinon to Santurce-Antiguo | 219.22 mi (352.80 km) |
| Grinon to Sarria | 255.91 mi (411.85 km) |
| Grinon to Sauzal | 1,080.77 mi (1,739.33 km) |
| Grinon to Sedavi | 191.79 mi (308.65 km) |
| Grinon to Segorbe | 179.54 mi (288.94 km) |
| Grinon to Segovia | 52.46 mi (84.43 km) |
| Grinon to Senmanat | 326.92 mi (526.13 km) |
| Grinon to Sesena | 11.20 mi (18.02 km) |
