| Grajewo to Karditsa | 987.20 mi (1,588.74 km) |
| Grajewo to Kastoria | 909.10 mi (1,463.05 km) |
| Grajewo to Katerini | 924.70 mi (1,488.16 km) |
| Grajewo to Keratsini | 1,085.03 mi (1,746.19 km) |
| Grajewo to Kerkyra | 976.34 mi (1,571.27 km) |
| Grajewo to Kiato | 1,080.70 mi (1,739.22 km) |
| Grajewo to Kifisia | 1,077.51 mi (1,734.09 km) |
| Grajewo to Kilkis | 875.40 mi (1,408.82 km) |
| Grajewo to Komotini | 877.96 mi (1,412.94 km) |
| Grajewo to Korinthos | 1,085.79 mi (1,747.41 km) |
| Grajewo to Koropi | 1,090.32 mi (1,754.70 km) |
| Grajewo to Korydallos | 1,083.97 mi (1,744.47 km) |
| Grajewo to Kos | 1,183.18 mi (1,904.15 km) |
| Grajewo to Kozani | 922.92 mi (1,485.30 km) |
| Grajewo to Lagos | 877.58 mi (1,412.33 km) |
