| Kostrzyn to Sangeorz-Bai | 479.88 mi (772.30 km) |
| Kostrzyn to Sannicolau Mare | 463.25 mi (745.52 km) |
| Kostrzyn to Santana | 459.63 mi (739.70 km) |
| Kostrzyn to Satu Mare | 405.11 mi (651.95 km) |
| Kostrzyn to Scobinti | 553.04 mi (890.04 km) |
| Kostrzyn to Scornicesti | 635.57 mi (1,022.85 km) |
| Kostrzyn to Sebes | 528.54 mi (850.61 km) |
| Kostrzyn to Seini | 418.46 mi (673.45 km) |
| Kostrzyn to Sfantu-Gheorghe | 593.79 mi (955.62 km) |
| Kostrzyn to Sibiu | 552.93 mi (889.85 km) |
| Kostrzyn to Sighetu Marmatiei | 426.71 mi (686.72 km) |
| Kostrzyn to Sighisoara | 545.68 mi (878.19 km) |
| Kostrzyn to Simeria | 522.05 mi (840.16 km) |
| Kostrzyn to Sinaia | 615.74 mi (990.93 km) |
| Kostrzyn to Slatina | 639.69 mi (1,029.48 km) |
