| Killarney to Juprelle | 653.89 mi (1,052.34 km) |
| Killarney to Jurbise | 589.27 mi (948.35 km) |
| Killarney to Kalmthout | 599.01 mi (964.01 km) |
| Killarney to Kampenhout | 608.54 mi (979.35 km) |
| Killarney to Kapelle-op-den-Bos | 599.64 mi (965.03 km) |
| Killarney to Kapellen | 598.40 mi (963.03 km) |
| Killarney to Kasterlee | 621.19 mi (999.72 km) |
| Killarney to Keerbergen | 611.07 mi (983.42 km) |
| Killarney to Kinrooi | 656.17 mi (1,056.00 km) |
| Killarney to Knokke-Heist | 549.39 mi (884.16 km) |
| Killarney to Koekelare | 539.70 mi (868.56 km) |
| Killarney to Koekelberg | 600.51 mi (966.43 km) |
| Killarney to Koksijde | 525.54 mi (845.78 km) |
| Killarney to Kontich | 601.52 mi (968.05 km) |
| Killarney to Kortemark | 543.33 mi (874.40 km) |
