| Iesi to Santander | 852.84 mi (1,372.51 km) |
| Iesi to Santany | 597.11 mi (960.96 km) |
| Iesi to Santiago de Compostela | 1,094.93 mi (1,762.12 km) |
| Iesi to Santiago del Teide | 1,967.20 mi (3,165.91 km) |
| Iesi to Santiponce | 1,093.95 mi (1,760.55 km) |
| Iesi to Santomera | 835.72 mi (1,344.97 km) |
| Iesi to Santona | 835.67 mi (1,344.88 km) |
| Iesi to Santurce-Antiguo | 815.25 mi (1,312.02 km) |
| Iesi to Sarria | 1,039.74 mi (1,673.31 km) |
| Iesi to Sauzal | 1,941.42 mi (3,124.41 km) |
| Iesi to Sedavi | 758.82 mi (1,221.20 km) |
| Iesi to Segorbe | 751.34 mi (1,209.16 km) |
| Iesi to Segovia | 903.82 mi (1,454.56 km) |
| Iesi to Senmanat | 579.82 mi (933.13 km) |
| Iesi to Sesena | 901.86 mi (1,451.40 km) |
