| Grobbendonk to Jurbise | 57.35 mi (92.29 km) |
| Grobbendonk to Kalmthout | 16.65 mi (26.79 km) |
| Grobbendonk to Kampenhout | 19.29 mi (31.05 km) |
| Grobbendonk to Kapelle-op-den-Bos | 19.77 mi (31.82 km) |
| Grobbendonk to Kapellen | 14.67 mi (23.61 km) |
| Grobbendonk to Kasterlee | 10.67 mi (17.17 km) |
| Grobbendonk to Keerbergen | 14.10 mi (22.70 km) |
| Grobbendonk to Kinrooi | 44.50 mi (71.62 km) |
| Grobbendonk to Knokke-Heist | 62.57 mi (100.70 km) |
| Grobbendonk to Koekelare | 75.64 mi (121.73 km) |
| Grobbendonk to Koekelberg | 28.42 mi (45.74 km) |
| Grobbendonk to Koksijde | 89.84 mi (144.58 km) |
| Grobbendonk to Kontich | 12.44 mi (20.02 km) |
| Grobbendonk to Kortemark | 73.49 mi (118.28 km) |
| Grobbendonk to Kortenberg | 23.29 mi (37.48 km) |
