| Grobbendonk to Kastoria | 1,081.24 mi (1,740.09 km) |
| Grobbendonk to Katerini | 1,137.48 mi (1,830.60 km) |
| Grobbendonk to Keratsini | 1,296.95 mi (2,087.24 km) |
| Grobbendonk to Kerkyra | 1,083.70 mi (1,744.05 km) |
| Grobbendonk to Kiato | 1,265.12 mi (2,036.01 km) |
| Grobbendonk to Kifisia | 1,297.62 mi (2,088.31 km) |
| Grobbendonk to Kilkis | 1,114.84 mi (1,794.16 km) |
| Grobbendonk to Komotini | 1,205.13 mi (1,939.46 km) |
| Grobbendonk to Korinthos | 1,274.99 mi (2,051.91 km) |
| Grobbendonk to Koropi | 1,309.36 mi (2,107.21 km) |
| Grobbendonk to Korydallos | 1,297.20 mi (2,087.65 km) |
| Grobbendonk to Kos | 1,483.79 mi (2,387.93 km) |
| Grobbendonk to Kozani | 1,110.47 mi (1,787.13 km) |
| Grobbendonk to Lagos | 1,191.66 mi (1,917.80 km) |
| Grobbendonk to Lamia | 1,206.48 mi (1,941.65 km) |
