| Kardzhali to Stockach | 907.19 mi (1,459.98 km) |
| Kardzhali to Stockelsdorf | 1,082.54 mi (1,742.17 km) |
| Kardzhali to Stolberg | 1,105.51 mi (1,779.15 km) |
| Kardzhali to Stollberg | 866.27 mi (1,394.12 km) |
| Kardzhali to Straelen | 1,126.68 mi (1,813.22 km) |
| Kardzhali to Stralsund | 1,039.71 mi (1,673.26 km) |
| Kardzhali to Straubing | 796.43 mi (1,281.74 km) |
| Kardzhali to Strausberg | 926.12 mi (1,490.44 km) |
| Kardzhali to Stuhr | 1,100.42 mi (1,770.96 km) |
| Kardzhali to Stuttgart | 926.25 mi (1,490.65 km) |
| Kardzhali to Sudlohn | 1,122.04 mi (1,805.74 km) |
| Kardzhali to Suhl | 933.43 mi (1,502.21 km) |
| Kardzhali to Sulingen | 1,083.76 mi (1,744.14 km) |
| Kardzhali to Sulz am Neckar | 937.02 mi (1,508.00 km) |
| Kardzhali to Sulzbach | 995.87 mi (1,602.69 km) |
