| Echelon to Juprelle | 3,788.66 mi (6,097.26 km) |
| Echelon to Jurbise | 3,728.18 mi (5,999.93 km) |
| Echelon to Kalmthout | 3,728.64 mi (6,000.66 km) |
| Echelon to Kampenhout | 3,743.03 mi (6,023.83 km) |
| Echelon to Kapelle-op-den-Bos | 3,733.73 mi (6,008.86 km) |
| Echelon to Kapellen | 3,728.95 mi (6,001.16 km) |
| Echelon to Kasterlee | 3,751.43 mi (6,037.34 km) |
| Echelon to Keerbergen | 3,744.78 mi (6,026.64 km) |
| Echelon to Kinrooi | 3,785.90 mi (6,092.82 km) |
| Echelon to Knokke-Heist | 3,682.04 mi (5,925.68 km) |
| Echelon to Koekelare | 3,675.62 mi (5,915.33 km) |
| Echelon to Koekelberg | 3,736.13 mi (6,012.72 km) |
| Echelon to Koksijde | 3,661.94 mi (5,893.33 km) |
| Echelon to Kontich | 3,734.19 mi (6,009.59 km) |
| Echelon to Kortemark | 3,679.72 mi (5,921.93 km) |
