| Castellarano to Juprelle | 489.90 mi (788.42 km) |
| Castellarano to Jurbise | 521.06 mi (838.57 km) |
| Castellarano to Kalmthout | 553.78 mi (891.22 km) |
| Castellarano to Kampenhout | 526.68 mi (847.61 km) |
| Castellarano to Kapelle-op-den-Bos | 535.57 mi (861.92 km) |
| Castellarano to Kapellen | 550.79 mi (886.42 km) |
| Castellarano to Kasterlee | 534.60 mi (860.36 km) |
| Castellarano to Keerbergen | 528.11 mi (849.92 km) |
| Castellarano to Kinrooi | 510.83 mi (822.10 km) |
| Castellarano to Knokke-Heist | 581.96 mi (936.58 km) |
| Castellarano to Koekelare | 577.42 mi (929.27 km) |
| Castellarano to Koekelberg | 528.11 mi (849.92 km) |
| Castellarano to Koksijde | 587.56 mi (945.58 km) |
| Castellarano to Kontich | 540.00 mi (869.04 km) |
| Castellarano to Kortemark | 572.37 mi (921.15 km) |
