| Middlesbrough to Juprelle | 389.10 mi (626.20 km) |
| Middlesbrough to Jurbise | 353.63 mi (569.12 km) |
| Middlesbrough to Kalmthout | 323.78 mi (521.07 km) |
| Middlesbrough to Kampenhout | 348.50 mi (560.85 km) |
| Middlesbrough to Kapelle-op-den-Bos | 339.32 mi (546.09 km) |
| Middlesbrough to Kapellen | 326.05 mi (524.73 km) |
| Middlesbrough to Kasterlee | 345.10 mi (555.38 km) |
| Middlesbrough to Keerbergen | 347.70 mi (559.58 km) |
| Middlesbrough to Kinrooi | 375.07 mi (603.61 km) |
| Middlesbrough to Knokke-Heist | 292.11 mi (470.10 km) |
| Middlesbrough to Koekelare | 298.19 mi (479.88 km) |
| Middlesbrough to Koekelberg | 346.23 mi (557.20 km) |
| Middlesbrough to Koksijde | 289.73 mi (466.28 km) |
| Middlesbrough to Kontich | 335.76 mi (540.35 km) |
| Middlesbrough to Kortemark | 303.29 mi (488.10 km) |
