| Cities | Distance |
|---|---|
| Sierpc to Juprelle | 621.04 mi (999.47 km) |
| Sierpc to Jurbise | 691.38 mi (1,112.66 km) |
| Sierpc to Kalmthout | 651.66 mi (1,048.74 km) |
| Sierpc to Kampenhout | 656.82 mi (1,057.05 km) |
| Sierpc to Kapelle-op-den-Bos | 662.85 mi (1,066.76 km) |
| Sierpc to Kapellen | 654.26 mi (1,052.93 km) |
| Sierpc to Kasterlee | 634.02 mi (1,020.35 km) |
| Sierpc to Keerbergen | 652.16 mi (1,049.54 km) |
| Sierpc to Kinrooi | 603.25 mi (970.84 km) |
| Sierpc to Knokke-Heist | 701.55 mi (1,129.03 km) |
| Sierpc to Koekelare | 719.03 mi (1,157.17 km) |
| Sierpc to Koekelberg | 667.37 mi (1,074.03 km) |
| Sierpc to Koksijde | 732.60 mi (1,179.01 km) |
| Sierpc to Kontich | 657.06 mi (1,057.43 km) |
| Sierpc to Kortemark | 717.59 mi (1,154.84 km) |