| Karlovo to Imst | 756.35 mi (1,217.23 km) |
| Karlovo to Innsbruck | 728.24 mi (1,171.99 km) |
| Karlovo to Judenburg | 586.20 mi (943.40 km) |
| Karlovo to Kapfenberg | 570.05 mi (917.41 km) |
| Karlovo to Klagenfurt | 584.37 mi (940.46 km) |
| Karlovo to Klosterneuburg | 566.98 mi (912.47 km) |
| Karlovo to Knittelfeld | 580.67 mi (934.50 km) |
| Karlovo to Koflach | 564.93 mi (909.17 km) |
| Karlovo to Korneuburg | 568.26 mi (914.52 km) |
| Karlovo to Krems an der Donau | 596.73 mi (960.34 km) |
| Karlovo to Kufstein | 703.31 mi (1,131.87 km) |
| Karlovo to Laakirchen | 647.76 mi (1,042.47 km) |
| Karlovo to Lauterach | 806.25 mi (1,297.53 km) |
| Karlovo to Leibnitz | 536.70 mi (863.73 km) |
| Karlovo to Leoben | 575.62 mi (926.37 km) |
