| Grunstadt to Kastoria | 892.09 mi (1,435.68 km) |
| Grunstadt to Katerini | 948.27 mi (1,526.09 km) |
| Grunstadt to Keratsini | 1,107.90 mi (1,782.99 km) |
| Grunstadt to Kerkyra | 895.93 mi (1,441.85 km) |
| Grunstadt to Kiato | 1,076.40 mi (1,732.30 km) |
| Grunstadt to Kifisia | 1,108.49 mi (1,783.94 km) |
| Grunstadt to Kilkis | 925.93 mi (1,490.14 km) |
| Grunstadt to Komotini | 1,018.03 mi (1,638.36 km) |
| Grunstadt to Korinthos | 1,086.23 mi (1,748.11 km) |
| Grunstadt to Koropi | 1,120.26 mi (1,802.88 km) |
| Grunstadt to Korydallos | 1,108.14 mi (1,783.38 km) |
| Grunstadt to Kos | 1,294.70 mi (2,083.63 km) |
| Grunstadt to Kozani | 921.27 mi (1,482.65 km) |
| Grunstadt to Lagos | 1,004.19 mi (1,616.08 km) |
| Grunstadt to Lamia | 1,017.51 mi (1,637.52 km) |
