| Alfter to Jicin | 366.36 mi (589.60 km) |
| Alfter to Jihlava | 391.36 mi (629.83 km) |
| Alfter to Jindrichuv Hradec | 371.87 mi (598.47 km) |
| Alfter to Jirkov | 282.64 mi (454.87 km) |
| Alfter to Kadan | 275.93 mi (444.06 km) |
| Alfter to Karlovy Vary | 260.06 mi (418.52 km) |
| Alfter to Karvina | 512.18 mi (824.28 km) |
| Alfter to Kladno | 314.50 mi (506.13 km) |
| Alfter to Klasterec nad Ohri | 271.48 mi (436.91 km) |
| Alfter to Klatovy | 293.65 mi (472.59 km) |
| Alfter to Kolin | 364.00 mi (585.81 km) |
| Alfter to Koprivnice | 498.55 mi (802.34 km) |
| Alfter to Kralupy nad Vltavou | 322.69 mi (519.32 km) |
| Alfter to Kraluv Dvur | 314.37 mi (505.94 km) |
| Alfter to Krnov | 472.34 mi (760.15 km) |
