| Burgas to Kalisz | 775.60 mi (1,248.21 km) |
| Burgas to Kamien Pomorski | 981.31 mi (1,579.27 km) |
| Burgas to Kamienna Gora | 786.69 mi (1,266.05 km) |
| Burgas to Karczew | 722.62 mi (1,162.95 km) |
| Burgas to Kartuzy | 919.52 mi (1,479.83 km) |
| Burgas to Katowice | 669.97 mi (1,078.21 km) |
| Burgas to Kedzierzyn-Kozle | 698.09 mi (1,123.47 km) |
| Burgas to Kepno | 752.79 mi (1,211.50 km) |
| Burgas to Ketrzyn | 846.86 mi (1,362.89 km) |
| Burgas to Kety | 644.92 mi (1,037.90 km) |
| Burgas to Kielce | 662.31 mi (1,065.89 km) |
| Burgas to Kielczow | 768.52 mi (1,236.81 km) |
| Burgas to Klobuck | 707.16 mi (1,138.06 km) |
| Burgas to Klodzko | 750.41 mi (1,207.68 km) |
| Burgas to Kluczbork | 730.42 mi (1,175.50 km) |
