| Sierpc to Chateaubriant | 990.48 mi (1,594.03 km) |
| Sierpc to Chateaudun | 868.74 mi (1,398.10 km) |
| Sierpc to Chateauneuf-les-Martigues | 933.76 mi (1,502.74 km) |
| Sierpc to Chateaurenard | 918.00 mi (1,477.37 km) |
| Sierpc to Chateauroux | 900.70 mi (1,449.54 km) |
| Sierpc to Chatellerault | 945.39 mi (1,521.46 km) |
| Sierpc to Chatenay-Malabry | 808.04 mi (1,300.42 km) |
| Sierpc to Chatillon | 806.47 mi (1,297.88 km) |
| Sierpc to Chatou | 809.06 mi (1,302.06 km) |
| Sierpc to Chaumont | 716.81 mi (1,153.59 km) |
| Sierpc to Chauny | 744.35 mi (1,197.91 km) |
| Sierpc to Chaville | 810.31 mi (1,304.07 km) |
| Sierpc to Checy | 847.24 mi (1,363.50 km) |
| Sierpc to Chelles | 791.29 mi (1,273.46 km) |
| Sierpc to Chennevieres-sur-Marne | 796.64 mi (1,282.07 km) |
