| Bonheiden to Sangeorz-Bai | 940.74 mi (1,513.98 km) |
| Bonheiden to Sannicolau Mare | 809.41 mi (1,302.62 km) |
| Bonheiden to Santana | 836.32 mi (1,345.93 km) |
| Bonheiden to Satu Mare | 852.57 mi (1,372.08 km) |
| Bonheiden to Scobinti | 1,037.66 mi (1,669.96 km) |
| Bonheiden to Scornicesti | 1,026.32 mi (1,651.70 km) |
| Bonheiden to Sebes | 936.08 mi (1,506.47 km) |
| Bonheiden to Seini | 870.68 mi (1,401.22 km) |
| Bonheiden to Sfantu-Gheorghe | 1,033.04 mi (1,662.52 km) |
| Bonheiden to Sibiu | 966.16 mi (1,554.89 km) |
| Bonheiden to Sighetu Marmatiei | 892.26 mi (1,435.96 km) |
| Bonheiden to Sighisoara | 979.38 mi (1,576.16 km) |
| Bonheiden to Simeria | 916.31 mi (1,474.66 km) |
| Bonheiden to Sinaia | 1,040.15 mi (1,673.96 km) |
| Bonheiden to Slatina | 1,023.96 mi (1,647.91 km) |
