| Sierpc to Marianske Lazne | 361.31 mi (581.48 km) |
| Sierpc to Melnik | 283.16 mi (455.70 km) |
| Sierpc to Milovice | 275.29 mi (443.03 km) |
| Sierpc to Mlada Boleslav | 266.04 mi (428.15 km) |
| Sierpc to Mnichovo Hradiste | 258.59 mi (416.16 km) |
| Sierpc to Mohelnice | 245.17 mi (394.56 km) |
| Sierpc to Moravska Trebova | 251.82 mi (405.26 km) |
| Sierpc to Most | 306.02 mi (492.50 km) |
| Sierpc to Nachod | 227.12 mi (365.51 km) |
| Sierpc to Neratovice | 285.82 mi (459.99 km) |
| Sierpc to Nova Paka | 242.55 mi (390.34 km) |
| Sierpc to Nove Mesto na Morave | 277.13 mi (446.00 km) |
| Sierpc to Nove Mesto nad Metuji | 231.27 mi (372.20 km) |
| Sierpc to Novy Bor | 262.99 mi (423.25 km) |
| Sierpc to Novy Jicin | 238.25 mi (383.43 km) |
