| Karlovo to Andrychow | 562.18 mi (904.75 km) |
| Karlovo to Augustow | 778.33 mi (1,252.61 km) |
| Karlovo to Banino | 862.12 mi (1,387.45 km) |
| Karlovo to Barlinek | 841.36 mi (1,354.04 km) |
| Karlovo to Bartoszyce | 822.34 mi (1,323.43 km) |
| Karlovo to Bedzin | 595.87 mi (958.96 km) |
| Karlovo to Belchatow | 654.50 mi (1,053.32 km) |
| Karlovo to Biala Podlaska | 653.53 mi (1,051.75 km) |
| Karlovo to Bialogard | 881.63 mi (1,418.84 km) |
| Karlovo to Bialy Kamien | 692.07 mi (1,113.79 km) |
| Karlovo to Bialystok | 728.93 mi (1,173.10 km) |
| Karlovo to Bielawa | 677.80 mi (1,090.82 km) |
| Karlovo to Bielsk Podlaski | 703.37 mi (1,131.97 km) |
| Karlovo to Bielsko-Biala | 566.95 mi (912.42 km) |
| Karlovo to Bierun | 584.20 mi (940.18 km) |
