| Mersin to Sangeorgiu de Mures | 852.37 mi (1,371.76 km) |
| Mersin to Sangeorz-Bai | 889.38 mi (1,431.33 km) |
| Mersin to Sannicolau Mare | 965.50 mi (1,553.83 km) |
| Mersin to Santana | 944.31 mi (1,519.72 km) |
| Mersin to Satu Mare | 965.59 mi (1,553.97 km) |
| Mersin to Scobinti | 830.02 mi (1,335.79 km) |
| Mersin to Scornicesti | 752.09 mi (1,210.36 km) |
| Mersin to Sebes | 852.49 mi (1,371.96 km) |
| Mersin to Seini | 951.15 mi (1,530.73 km) |
| Mersin to Sfantu-Gheorghe | 775.34 mi (1,247.79 km) |
| Mersin to Sibiu | 824.45 mi (1,326.83 km) |
| Mersin to Sighetu Marmatiei | 942.43 mi (1,516.70 km) |
| Mersin to Sighisoara | 824.88 mi (1,327.52 km) |
| Mersin to Simeria | 866.99 mi (1,395.28 km) |
| Mersin to Sinaia | 755.77 mi (1,216.29 km) |
