| Aachen to Knurow | 554.46 mi (892.31 km) |
| Aachen to Kobylka | 657.01 mi (1,057.35 km) |
| Aachen to Kokoszki | 575.75 mi (926.59 km) |
| Aachen to Kolbuszowa | 688.73 mi (1,108.40 km) |
| Aachen to Kolno | 695.40 mi (1,119.14 km) |
| Aachen to Kolo | 548.09 mi (882.07 km) |
| Aachen to Kolobrzeg | 462.90 mi (744.97 km) |
| Aachen to Koluszki | 595.94 mi (959.07 km) |
| Aachen to Komorniki | 467.44 mi (752.27 km) |
| Aachen to Konin | 532.76 mi (857.40 km) |
| Aachen to Konskie | 623.09 mi (1,002.77 km) |
| Aachen to Konstancin-Jeziorna | 652.66 mi (1,050.36 km) |
| Aachen to Konstantynow Lodzki | 575.98 mi (926.96 km) |
| Aachen to Koronowo | 532.52 mi (857.00 km) |
| Aachen to Koscian | 463.62 mi (746.12 km) |
