| Cities | Distance |
|---|---|
| Sierpc to Klaukkala | 552.54 mi (889.23 km) |
| Sierpc to Kokkola | 766.88 mi (1,234.18 km) |
| Sierpc to Kontiolahti | 776.82 mi (1,250.17 km) |
| Sierpc to Korsholm | 710.51 mi (1,143.45 km) |
| Sierpc to Kotka | 591.47 mi (951.88 km) |
| Sierpc to Kouvola | 611.55 mi (984.19 km) |
| Sierpc to Kuhmo | 851.96 mi (1,371.10 km) |
| Sierpc to Kuopio | 750.23 mi (1,207.38 km) |
| Sierpc to Kurikka | 679.87 mi (1,094.14 km) |
| Sierpc to Kuusamo | 961.34 mi (1,547.12 km) |
| Sierpc to Kuusankoski | 612.69 mi (986.04 km) |
| Sierpc to Lahti | 602.81 mi (970.12 km) |
| Sierpc to Laitila | 557.98 mi (897.98 km) |
| Sierpc to Lapinlahti | 775.82 mi (1,248.57 km) |
| Sierpc to Lappeenranta | 648.84 mi (1,044.21 km) |