| Bucharest to Jozefow | 576.95 mi (928.52 km) |
| Bucharest to Kalisz | 626.30 mi (1,007.93 km) |
| Bucharest to Kamien Pomorski | 832.12 mi (1,339.16 km) |
| Bucharest to Kamienna Gora | 641.30 mi (1,032.07 km) |
| Bucharest to Karczew | 573.52 mi (922.99 km) |
| Bucharest to Kartuzy | 769.83 mi (1,238.92 km) |
| Bucharest to Katowice | 521.59 mi (839.42 km) |
| Bucharest to Kedzierzyn-Kozle | 550.62 mi (886.13 km) |
| Bucharest to Kepno | 604.04 mi (972.11 km) |
| Bucharest to Ketrzyn | 699.56 mi (1,125.84 km) |
| Bucharest to Kety | 496.94 mi (799.75 km) |
| Bucharest to Kielce | 512.43 mi (824.67 km) |
| Bucharest to Kielczow | 620.81 mi (999.10 km) |
| Bucharest to Klobuck | 558.01 mi (898.03 km) |
| Bucharest to Klodzko | 605.06 mi (973.74 km) |
