| Aachen to Jicin | 406.81 mi (654.70 km) |
| Aachen to Jihlava | 431.70 mi (694.76 km) |
| Aachen to Jindrichuv Hradec | 411.88 mi (662.86 km) |
| Aachen to Jirkov | 323.13 mi (520.03 km) |
| Aachen to Kadan | 316.47 mi (509.30 km) |
| Aachen to Karlovy Vary | 300.60 mi (483.77 km) |
| Aachen to Karvina | 552.71 mi (889.51 km) |
| Aachen to Kladno | 355.05 mi (571.40 km) |
| Aachen to Klasterec nad Ohri | 312.02 mi (502.15 km) |
| Aachen to Klatovy | 333.47 mi (536.66 km) |
| Aachen to Kolin | 404.56 mi (651.07 km) |
| Aachen to Koprivnice | 539.10 mi (867.60 km) |
| Aachen to Kralupy nad Vltavou | 363.24 mi (584.57 km) |
| Aachen to Kraluv Dvur | 354.88 mi (571.12 km) |
| Aachen to Krnov | 512.84 mi (825.33 km) |
