| Grunheide to Kastoria | 894.68 mi (1,439.85 km) |
| Grunheide to Katerini | 934.93 mi (1,504.62 km) |
| Grunheide to Keratsini | 1,104.64 mi (1,777.74 km) |
| Grunheide to Kerkyra | 930.81 mi (1,497.99 km) |
| Grunheide to Kiato | 1,084.68 mi (1,745.62 km) |
| Grunheide to Kifisia | 1,101.34 mi (1,772.43 km) |
| Grunheide to Kilkis | 897.64 mi (1,444.61 km) |
| Grunheide to Komotini | 953.20 mi (1,534.03 km) |
| Grunheide to Korinthos | 1,092.72 mi (1,758.56 km) |
| Grunheide to Koropi | 1,114.21 mi (1,793.15 km) |
| Grunheide to Korydallos | 1,104.26 mi (1,777.14 km) |
| Grunheide to Kos | 1,257.49 mi (2,023.74 km) |
| Grunheide to Kozani | 918.43 mi (1,478.08 km) |
| Grunheide to Lagos | 944.83 mi (1,520.55 km) |
| Grunheide to Lamia | 1,021.13 mi (1,643.35 km) |
