| Altensteig to Sangeorz-Bai | 746.84 mi (1,201.93 km) |
| Altensteig to Sannicolau Mare | 588.04 mi (946.36 km) |
| Altensteig to Santana | 620.97 mi (999.35 km) |
| Altensteig to Satu Mare | 659.36 mi (1,061.13 km) |
| Altensteig to Scobinti | 849.63 mi (1,367.34 km) |
| Altensteig to Scornicesti | 804.68 mi (1,295.00 km) |
| Altensteig to Sebes | 723.35 mi (1,164.12 km) |
| Altensteig to Seini | 677.94 mi (1,091.04 km) |
| Altensteig to Sfantu-Gheorghe | 826.00 mi (1,329.31 km) |
| Altensteig to Sibiu | 753.61 mi (1,212.81 km) |
| Altensteig to Sighetu Marmatiei | 703.54 mi (1,132.24 km) |
| Altensteig to Sighisoara | 772.90 mi (1,243.86 km) |
| Altensteig to Simeria | 700.76 mi (1,127.76 km) |
| Altensteig to Sinaia | 827.77 mi (1,332.17 km) |
| Altensteig to Slatina | 800.74 mi (1,288.66 km) |
