| Caister-on-Sea to Juprelle | 210.58 mi (338.90 km) |
| Caister-on-Sea to Jurbise | 174.13 mi (280.24 km) |
| Caister-on-Sea to Kalmthout | 145.53 mi (234.21 km) |
| Caister-on-Sea to Kampenhout | 168.62 mi (271.37 km) |
| Caister-on-Sea to Kapelle-op-den-Bos | 159.34 mi (256.43 km) |
| Caister-on-Sea to Kapellen | 147.30 mi (237.06 km) |
| Caister-on-Sea to Kasterlee | 167.72 mi (269.92 km) |
| Caister-on-Sea to Keerbergen | 168.14 mi (270.60 km) |
| Caister-on-Sea to Kinrooi | 200.00 mi (321.87 km) |
| Caister-on-Sea to Knokke-Heist | 112.05 mi (180.33 km) |
| Caister-on-Sea to Koekelare | 120.22 mi (193.48 km) |
| Caister-on-Sea to Koekelberg | 166.01 mi (267.16 km) |
| Caister-on-Sea to Koksijde | 114.08 mi (183.59 km) |
| Caister-on-Sea to Kontich | 156.24 mi (251.45 km) |
| Caister-on-Sea to Kortemark | 125.29 mi (201.64 km) |
