| Montlucon to Sangeorz-Bai | 1,042.01 mi (1,676.96 km) |
| Montlucon to Sannicolau Mare | 859.57 mi (1,383.34 km) |
| Montlucon to Santana | 899.14 mi (1,447.03 km) |
| Montlucon to Satu Mare | 957.22 mi (1,540.50 km) |
| Montlucon to Scobinti | 1,146.99 mi (1,845.89 km) |
| Montlucon to Scornicesti | 1,067.22 mi (1,717.52 km) |
| Montlucon to Sebes | 1,000.99 mi (1,610.94 km) |
| Montlucon to Seini | 975.66 mi (1,570.17 km) |
| Montlucon to Sfantu-Gheorghe | 1,107.21 mi (1,781.89 km) |
| Montlucon to Sibiu | 1,030.51 mi (1,658.44 km) |
| Montlucon to Sighetu Marmatiei | 1,003.41 mi (1,614.83 km) |
| Montlucon to Sighisoara | 1,056.11 mi (1,699.64 km) |
| Montlucon to Simeria | 975.63 mi (1,570.13 km) |
| Montlucon to Sinaia | 1,102.74 mi (1,774.69 km) |
| Montlucon to Slatina | 1,060.80 mi (1,707.19 km) |
