| Karlsdorf-Neuthard to Kastoria | 860.06 mi (1,384.13 km) |
| Karlsdorf-Neuthard to Katerini | 916.77 mi (1,475.40 km) |
| Karlsdorf-Neuthard to Keratsini | 1,075.65 mi (1,731.09 km) |
| Karlsdorf-Neuthard to Kerkyra | 862.74 mi (1,388.45 km) |
| Karlsdorf-Neuthard to Kiato | 1,043.78 mi (1,679.79 km) |
| Karlsdorf-Neuthard to Kifisia | 1,076.39 mi (1,732.28 km) |
| Karlsdorf-Neuthard to Kilkis | 895.20 mi (1,440.69 km) |
| Karlsdorf-Neuthard to Komotini | 989.00 mi (1,591.64 km) |
| Karlsdorf-Neuthard to Korinthos | 1,053.65 mi (1,695.68 km) |
| Karlsdorf-Neuthard to Koropi | 1,088.10 mi (1,751.12 km) |
| Karlsdorf-Neuthard to Korydallos | 1,075.91 mi (1,731.52 km) |
| Karlsdorf-Neuthard to Kos | 1,263.60 mi (2,033.57 km) |
| Karlsdorf-Neuthard to Kozani | 889.39 mi (1,431.34 km) |
| Karlsdorf-Neuthard to Lagos | 974.88 mi (1,568.92 km) |
| Karlsdorf-Neuthard to Lamia | 985.15 mi (1,585.45 km) |
