| Mikkeli to Sangeorz-Bai | 994.18 mi (1,599.98 km) |
| Mikkeli to Sannicolau Mare | 1,111.35 mi (1,788.54 km) |
| Mikkeli to Santana | 1,083.96 mi (1,744.46 km) |
| Mikkeli to Satu Mare | 975.14 mi (1,569.33 km) |
| Mikkeli to Scobinti | 988.12 mi (1,590.23 km) |
| Mikkeli to Scornicesti | 1,187.51 mi (1,911.12 km) |
| Mikkeli to Sebes | 1,096.35 mi (1,764.41 km) |
| Mikkeli to Seini | 975.42 mi (1,569.79 km) |
| Mikkeli to Sfantu-Gheorghe | 1,094.63 mi (1,761.64 km) |
| Mikkeli to Sibiu | 1,104.97 mi (1,778.28 km) |
| Mikkeli to Sighetu Marmatiei | 959.49 mi (1,544.15 km) |
| Mikkeli to Sighisoara | 1,073.16 mi (1,727.09 km) |
| Mikkeli to Simeria | 1,107.12 mi (1,781.74 km) |
| Mikkeli to Sinaia | 1,130.62 mi (1,819.56 km) |
| Mikkeli to Slatina | 1,197.89 mi (1,927.82 km) |
