| Waterbury to Juprelle | 3,634.35 mi (5,848.93 km) |
| Waterbury to Jurbise | 3,574.20 mi (5,752.12 km) |
| Waterbury to Kalmthout | 3,574.13 mi (5,752.00 km) |
| Waterbury to Kampenhout | 3,588.74 mi (5,775.52 km) |
| Waterbury to Kapelle-op-den-Bos | 3,579.42 mi (5,760.52 km) |
| Waterbury to Kapellen | 3,574.47 mi (5,752.56 km) |
| Waterbury to Kasterlee | 3,596.92 mi (5,788.69 km) |
| Waterbury to Keerbergen | 3,590.44 mi (5,778.26 km) |
| Waterbury to Kinrooi | 3,631.35 mi (5,844.10 km) |
| Waterbury to Knokke-Heist | 3,527.70 mi (5,677.29 km) |
| Waterbury to Koekelare | 3,521.45 mi (5,667.23 km) |
| Waterbury to Koekelberg | 3,581.91 mi (5,764.52 km) |
| Waterbury to Koksijde | 3,507.82 mi (5,645.28 km) |
| Waterbury to Kontich | 3,579.81 mi (5,761.14 km) |
| Waterbury to Kortemark | 3,525.58 mi (5,673.87 km) |
