| Saint-Gratien to Juprelle | 188.41 mi (303.21 km) |
| Saint-Gratien to Jurbise | 130.63 mi (210.24 km) |
| Saint-Gratien to Kalmthout | 192.59 mi (309.94 km) |
| Saint-Gratien to Kampenhout | 169.30 mi (272.47 km) |
| Saint-Gratien to Kapelle-op-den-Bos | 168.89 mi (271.80 km) |
| Saint-Gratien to Kapellen | 187.90 mi (302.40 km) |
| Saint-Gratien to Kasterlee | 196.80 mi (316.72 km) |
| Saint-Gratien to Keerbergen | 174.85 mi (281.39 km) |
| Saint-Gratien to Kinrooi | 214.59 mi (345.34 km) |
| Saint-Gratien to Knokke-Heist | 169.64 mi (273.01 km) |
| Saint-Gratien to Koekelare | 149.62 mi (240.80 km) |
| Saint-Gratien to Koekelberg | 159.55 mi (256.77 km) |
| Saint-Gratien to Koksijde | 147.94 mi (238.08 km) |
| Saint-Gratien to Kontich | 177.59 mi (285.81 km) |
| Saint-Gratien to Kortemark | 146.07 mi (235.08 km) |
