| Marianske Lazne to Sangeorz-Bai | 574.51 mi (924.58 km) |
| Marianske Lazne to Sannicolau Mare | 453.87 mi (730.44 km) |
| Marianske Lazne to Santana | 475.83 mi (765.77 km) |
| Marianske Lazne to Satu Mare | 486.30 mi (782.63 km) |
| Marianske Lazne to Scobinti | 672.23 mi (1,081.85 km) |
| Marianske Lazne to Scornicesti | 667.78 mi (1,074.69 km) |
| Marianske Lazne to Sebes | 573.18 mi (922.44 km) |
| Marianske Lazne to Seini | 504.44 mi (811.82 km) |
| Marianske Lazne to Sfantu-Gheorghe | 667.79 mi (1,074.70 km) |
| Marianske Lazne to Sibiu | 602.97 mi (970.39 km) |
| Marianske Lazne to Sighetu Marmatiei | 526.40 mi (847.15 km) |
| Marianske Lazne to Sighisoara | 614.18 mi (988.42 km) |
| Marianske Lazne to Simeria | 554.98 mi (893.15 km) |
| Marianske Lazne to Sinaia | 676.46 mi (1,088.66 km) |
| Marianske Lazne to Slatina | 666.68 mi (1,072.91 km) |
