| Iernut to Juprelle | 901.10 mi (1,450.17 km) |
| Iernut to Jurbise | 967.78 mi (1,557.49 km) |
| Iernut to Kalmthout | 956.28 mi (1,538.98 km) |
| Iernut to Kampenhout | 946.27 mi (1,522.88 km) |
| Iernut to Kapelle-op-den-Bos | 955.11 mi (1,537.10 km) |
| Iernut to Kapellen | 956.65 mi (1,539.58 km) |
| Iernut to Kasterlee | 933.86 mi (1,502.90 km) |
| Iernut to Keerbergen | 943.66 mi (1,518.68 km) |
| Iernut to Kinrooi | 898.89 mi (1,446.63 km) |
| Iernut to Knokke-Heist | 1,005.40 mi (1,618.04 km) |
| Iernut to Koekelare | 1,015.21 mi (1,633.82 km) |
| Iernut to Koekelberg | 954.52 mi (1,536.16 km) |
| Iernut to Koksijde | 1,029.44 mi (1,656.73 km) |
| Iernut to Kontich | 953.22 mi (1,534.05 km) |
| Iernut to Kortemark | 1,011.73 mi (1,628.22 km) |
