| Casciana Terme to Sangeorz-Bai | 730.12 mi (1,175.02 km) |
| Casciana Terme to Sannicolau Mare | 519.91 mi (836.71 km) |
| Casciana Terme to Santana | 566.18 mi (911.18 km) |
| Casciana Terme to Satu Mare | 660.68 mi (1,063.26 km) |
| Casciana Terme to Scobinti | 832.47 mi (1,339.74 km) |
| Casciana Terme to Scornicesti | 694.69 mi (1,117.99 km) |
| Casciana Terme to Sebes | 656.55 mi (1,056.62 km) |
| Casciana Terme to Seini | 676.71 mi (1,089.06 km) |
| Casciana Terme to Sfantu-Gheorghe | 761.01 mi (1,224.73 km) |
| Casciana Terme to Sibiu | 682.31 mi (1,098.08 km) |
| Casciana Terme to Sighetu Marmatiei | 707.47 mi (1,138.56 km) |
| Casciana Terme to Sighisoara | 717.27 mi (1,154.33 km) |
| Casciana Terme to Simeria | 628.71 mi (1,011.81 km) |
| Casciana Terme to Sinaia | 746.19 mi (1,200.88 km) |
| Casciana Terme to Slatina | 685.41 mi (1,103.06 km) |
