| Oudenburg to Kalisz | 649.09 mi (1,044.60 km) |
| Oudenburg to Kamien Pomorski | 529.69 mi (852.45 km) |
| Oudenburg to Kamienna Gora | 566.84 mi (912.25 km) |
| Oudenburg to Karczew | 783.05 mi (1,260.20 km) |
| Oudenburg to Kartuzy | 670.21 mi (1,078.60 km) |
| Oudenburg to Katowice | 702.01 mi (1,129.77 km) |
| Oudenburg to Kedzierzyn-Kozle | 665.53 mi (1,071.07 km) |
| Oudenburg to Kepno | 647.13 mi (1,041.46 km) |
| Oudenburg to Ketrzyn | 793.98 mi (1,277.78 km) |
| Oudenburg to Kety | 716.08 mi (1,152.43 km) |
| Oudenburg to Kielce | 764.71 mi (1,230.69 km) |
| Oudenburg to Kielczow | 613.40 mi (987.17 km) |
| Oudenburg to Klobuck | 690.95 mi (1,111.98 km) |
| Oudenburg to Klodzko | 597.36 mi (961.35 km) |
| Oudenburg to Kluczbork | 659.43 mi (1,061.24 km) |
