| Grottaferrata to Juprelle | 704.12 mi (1,133.17 km) |
| Grottaferrata to Jurbise | 733.72 mi (1,180.81 km) |
| Grottaferrata to Kalmthout | 767.87 mi (1,235.77 km) |
| Grottaferrata to Kampenhout | 740.54 mi (1,191.79 km) |
| Grottaferrata to Kapelle-op-den-Bos | 749.36 mi (1,205.97 km) |
| Grottaferrata to Kapellen | 764.84 mi (1,230.89 km) |
| Grottaferrata to Kasterlee | 748.81 mi (1,205.09 km) |
| Grottaferrata to Keerbergen | 742.07 mi (1,194.25 km) |
| Grottaferrata to Kinrooi | 725.01 mi (1,166.79 km) |
| Grottaferrata to Knokke-Heist | 795.10 mi (1,279.59 km) |
| Grottaferrata to Koekelare | 789.77 mi (1,271.01 km) |
| Grottaferrata to Koekelberg | 741.72 mi (1,193.69 km) |
| Grottaferrata to Koksijde | 799.44 mi (1,286.58 km) |
| Grottaferrata to Kontich | 753.93 mi (1,213.34 km) |
| Grottaferrata to Kortemark | 784.69 mi (1,262.84 km) |
