| Neckargemund to Jicin | 300.26 mi (483.22 km) |
| Neckargemund to Jihlava | 305.36 mi (491.43 km) |
| Neckargemund to Jindrichuv Hradec | 280.22 mi (450.98 km) |
| Neckargemund to Jirkov | 220.38 mi (354.67 km) |
| Neckargemund to Kadan | 210.38 mi (338.57 km) |
| Neckargemund to Karlovy Vary | 190.63 mi (306.79 km) |
| Neckargemund to Karvina | 437.03 mi (703.34 km) |
| Neckargemund to Kladno | 242.25 mi (389.87 km) |
| Neckargemund to Klasterec nad Ohri | 206.35 mi (332.08 km) |
| Neckargemund to Klatovy | 202.22 mi (325.45 km) |
| Neckargemund to Kolin | 289.33 mi (465.62 km) |
| Neckargemund to Koprivnice | 419.44 mi (675.02 km) |
| Neckargemund to Kralupy nad Vltavou | 252.63 mi (406.57 km) |
| Neckargemund to Kraluv Dvur | 237.25 mi (381.82 km) |
| Neckargemund to Krnov | 400.09 mi (643.89 km) |
