| Warsaw to Sangeorz-Bai | 373.42 mi (600.96 km) |
| Warsaw to Sannicolau Mare | 426.44 mi (686.28 km) |
| Warsaw to Santana | 406.86 mi (654.78 km) |
| Warsaw to Satu Mare | 317.89 mi (511.59 km) |
| Warsaw to Scobinti | 426.17 mi (685.86 km) |
| Warsaw to Scornicesti | 553.42 mi (890.64 km) |
| Warsaw to Sebes | 448.34 mi (721.54 km) |
| Warsaw to Seini | 325.71 mi (524.18 km) |
| Warsaw to Sfantu-Gheorghe | 489.92 mi (788.45 km) |
| Warsaw to Sibiu | 466.87 mi (751.36 km) |
| Warsaw to Sighetu Marmatiei | 323.43 mi (520.51 km) |
| Warsaw to Sighisoara | 448.96 mi (722.53 km) |
| Warsaw to Simeria | 449.97 mi (724.16 km) |
| Warsaw to Sinaia | 518.09 mi (833.79 km) |
| Warsaw to Slatina | 560.37 mi (901.82 km) |
