| Kardzhali to Imst | 816.61 mi (1,314.20 km) |
| Kardzhali to Innsbruck | 789.25 mi (1,270.17 km) |
| Kardzhali to Judenburg | 650.84 mi (1,047.42 km) |
| Kardzhali to Kapfenberg | 636.50 mi (1,024.34 km) |
| Kardzhali to Klagenfurt | 646.35 mi (1,040.19 km) |
| Kardzhali to Klosterneuburg | 637.14 mi (1,025.38 km) |
| Kardzhali to Knittelfeld | 645.70 mi (1,039.15 km) |
| Kardzhali to Koflach | 629.80 mi (1,013.56 km) |
| Kardzhali to Korneuburg | 638.53 mi (1,027.61 km) |
| Kardzhali to Krems an der Donau | 666.26 mi (1,072.24 km) |
| Kardzhali to Kufstein | 766.24 mi (1,233.15 km) |
| Kardzhali to Laakirchen | 713.91 mi (1,148.93 km) |
| Kardzhali to Lauterach | 866.43 mi (1,394.38 km) |
| Kardzhali to Leibnitz | 601.21 mi (967.55 km) |
| Kardzhali to Leoben | 641.60 mi (1,032.56 km) |
