| Castellamonte to Juprelle | 382.04 mi (614.83 km) |
| Castellamonte to Jurbise | 396.42 mi (637.97 km) |
| Castellamonte to Kalmthout | 440.47 mi (708.87 km) |
| Castellamonte to Kampenhout | 410.73 mi (661.01 km) |
| Castellamonte to Kapelle-op-den-Bos | 418.58 mi (673.65 km) |
| Castellamonte to Kapellen | 436.70 mi (702.80 km) |
| Castellamonte to Kasterlee | 424.76 mi (683.58 km) |
| Castellamonte to Keerbergen | 413.40 mi (665.30 km) |
| Castellamonte to Kinrooi | 408.34 mi (657.16 km) |
| Castellamonte to Knokke-Heist | 458.94 mi (738.58 km) |
| Castellamonte to Koekelare | 450.32 mi (724.72 km) |
| Castellamonte to Koekelberg | 409.63 mi (659.24 km) |
| Castellamonte to Koksijde | 458.38 mi (737.69 km) |
| Castellamonte to Kontich | 424.66 mi (683.42 km) |
| Castellamonte to Kortemark | 445.22 mi (716.51 km) |
