| Kardzhali to Setubal | 1,811.79 mi (2,915.79 km) |
| Kardzhali to Sever do Vouga | 1,743.82 mi (2,806.41 km) |
| Kardzhali to Silves | 1,818.61 mi (2,926.78 km) |
| Kardzhali to Sines | 1,822.74 mi (2,933.41 km) |
| Kardzhali to Sintra | 1,831.54 mi (2,947.57 km) |
| Kardzhali to Sobrado de Paiva | 1,734.08 mi (2,790.73 km) |
| Kardzhali to Sobral de Monte Agraco | 1,814.94 mi (2,920.86 km) |
| Kardzhali to Soure | 1,768.88 mi (2,846.74 km) |
| Kardzhali to Tabua | 1,732.68 mi (2,788.48 km) |
| Kardzhali to Tavira | 1,779.59 mi (2,863.97 km) |
| Kardzhali to Tomar | 1,765.94 mi (2,842.00 km) |
| Kardzhali to Tondela | 1,732.86 mi (2,788.77 km) |
| Kardzhali to Torre de Moncorvo | 1,673.98 mi (2,694.01 km) |
| Kardzhali to Torres Novas | 1,774.42 mi (2,855.65 km) |
| Kardzhali to Torres Vedras | 1,819.52 mi (2,928.24 km) |
