| Neckargemund to Kamen | 159.79 mi (257.17 km) |
| Neckargemund to Kamenz | 267.19 mi (430.00 km) |
| Neckargemund to Kamp-Lintfort | 176.33 mi (283.78 km) |
| Neckargemund to Kandel | 34.45 mi (55.45 km) |
| Neckargemund to Kappeln | 367.11 mi (590.81 km) |
| Neckargemund to Karben | 57.94 mi (93.24 km) |
| Neckargemund to Karlsdorf-Neuthard | 21.15 mi (34.04 km) |
| Neckargemund to Karlsfeld | 146.17 mi (235.24 km) |
| Neckargemund to Karlsruhe | 31.97 mi (51.45 km) |
| Neckargemund to Kassel | 136.33 mi (219.40 km) |
| Neckargemund to Kaufbeuren | 133.72 mi (215.21 km) |
| Neckargemund to Kaufering | 131.27 mi (211.25 km) |
| Neckargemund to Kaufungen | 135.32 mi (217.78 km) |
| Neckargemund to Kehl | 72.42 mi (116.55 km) |
| Neckargemund to Kelheim | 142.54 mi (229.40 km) |
