| Altopascio to Juprelle | 534.09 mi (859.53 km) |
| Altopascio to Jurbise | 561.51 mi (903.66 km) |
| Altopascio to Kalmthout | 597.16 mi (961.04 km) |
| Altopascio to Kampenhout | 569.34 mi (916.27 km) |
| Altopascio to Kapelle-op-den-Bos | 578.03 mi (930.25 km) |
| Altopascio to Kapellen | 593.99 mi (955.94 km) |
| Altopascio to Kasterlee | 578.63 mi (931.22 km) |
| Altopascio to Keerbergen | 571.06 mi (919.03 km) |
| Altopascio to Kinrooi | 556.15 mi (895.04 km) |
| Altopascio to Knokke-Heist | 623.11 mi (1,002.80 km) |
| Altopascio to Koekelare | 617.41 mi (993.63 km) |
| Altopascio to Koekelberg | 570.18 mi (917.62 km) |
| Altopascio to Koksijde | 626.96 mi (1,009.00 km) |
| Altopascio to Kontich | 582.86 mi (938.02 km) |
| Altopascio to Kortemark | 612.33 mi (985.45 km) |
