| Landgraaf to Karditsa | 1,106.96 mi (1,781.49 km) |
| Landgraaf to Kastoria | 1,023.77 mi (1,647.59 km) |
| Landgraaf to Katerini | 1,079.39 mi (1,737.10 km) |
| Landgraaf to Keratsini | 1,239.74 mi (1,995.17 km) |
| Landgraaf to Kerkyra | 1,028.16 mi (1,654.67 km) |
| Landgraaf to Kiato | 1,208.50 mi (1,944.89 km) |
| Landgraaf to Kifisia | 1,240.20 mi (1,995.91 km) |
| Landgraaf to Kilkis | 1,056.06 mi (1,699.56 km) |
| Landgraaf to Komotini | 1,145.32 mi (1,843.21 km) |
| Landgraaf to Korinthos | 1,218.30 mi (1,960.66 km) |
| Landgraaf to Koropi | 1,252.03 mi (2,014.94 km) |
| Landgraaf to Korydallos | 1,239.97 mi (1,995.53 km) |
| Landgraaf to Kos | 1,425.24 mi (2,293.69 km) |
| Landgraaf to Kozani | 1,052.81 mi (1,694.33 km) |
| Landgraaf to Lagos | 1,131.98 mi (1,821.75 km) |
