| Douarnenez to Kalisz | 1,024.03 mi (1,648.01 km) |
| Douarnenez to Kamien Pomorski | 920.17 mi (1,480.87 km) |
| Douarnenez to Kamienna Gora | 930.47 mi (1,497.45 km) |
| Douarnenez to Karczew | 1,160.45 mi (1,867.57 km) |
| Douarnenez to Kartuzy | 1,060.25 mi (1,706.30 km) |
| Douarnenez to Katowice | 1,060.66 mi (1,706.97 km) |
| Douarnenez to Kedzierzyn-Kozle | 1,024.58 mi (1,648.90 km) |
| Douarnenez to Kepno | 1,017.25 mi (1,637.11 km) |
| Douarnenez to Ketrzyn | 1,182.23 mi (1,902.62 km) |
| Douarnenez to Kety | 1,070.24 mi (1,722.39 km) |
| Douarnenez to Kielce | 1,131.29 mi (1,820.64 km) |
| Douarnenez to Kielczow | 981.82 mi (1,580.09 km) |
| Douarnenez to Klobuck | 1,057.26 mi (1,701.49 km) |
| Douarnenez to Klodzko | 956.39 mi (1,539.16 km) |
| Douarnenez to Kluczbork | 1,026.24 mi (1,651.58 km) |
