| Mersin to Sierpc | 1,325.48 mi (2,133.16 km) |
| Mersin to Skarzysko-Kamienna | 1,197.34 mi (1,926.93 km) |
| Mersin to Skawina | 1,171.08 mi (1,884.67 km) |
| Mersin to Skierniewice | 1,263.59 mi (2,033.55 km) |
| Mersin to Skoczow | 1,195.72 mi (1,924.33 km) |
| Mersin to Skwierzyna | 1,431.27 mi (2,303.40 km) |
| Mersin to Slawno | 1,482.69 mi (2,386.15 km) |
| Mersin to Slubice | 1,449.58 mi (2,332.88 km) |
| Mersin to Slupca | 1,345.28 mi (2,165.01 km) |
| Mersin to Slupsk | 1,478.67 mi (2,379.69 km) |
| Mersin to Sochaczew | 1,275.60 mi (2,052.88 km) |
| Mersin to Sokolka | 1,265.51 mi (2,036.64 km) |
| Mersin to Sokolow Podlaski | 1,234.17 mi (1,986.20 km) |
| Mersin to Solec Kujawski | 1,374.60 mi (2,212.21 km) |
| Mersin to Sopot | 1,438.07 mi (2,314.35 km) |
