| Altenstadt to Juprelle | 152.85 mi (245.99 km) |
| Altenstadt to Jurbise | 221.30 mi (356.15 km) |
| Altenstadt to Kalmthout | 209.58 mi (337.28 km) |
| Altenstadt to Kampenhout | 197.93 mi (318.54 km) |
| Altenstadt to Kapelle-op-den-Bos | 206.79 mi (332.80 km) |
| Altenstadt to Kapellen | 209.46 mi (337.09 km) |
| Altenstadt to Kasterlee | 186.83 mi (300.68 km) |
| Altenstadt to Keerbergen | 195.37 mi (314.42 km) |
| Altenstadt to Kinrooi | 152.24 mi (245.00 km) |
| Altenstadt to Knokke-Heist | 257.48 mi (414.38 km) |
| Altenstadt to Koekelare | 266.87 mi (429.49 km) |
| Altenstadt to Koekelberg | 206.26 mi (331.94 km) |
| Altenstadt to Koksijde | 281.12 mi (452.42 km) |
| Altenstadt to Kontich | 205.17 mi (330.19 km) |
| Altenstadt to Kortemark | 263.43 mi (423.95 km) |
