| Sierpc to Chenove | 753.99 mi (1,213.44 km) |
| Sierpc to Cherbourg | 942.77 mi (1,517.24 km) |
| Sierpc to Chevigny-Saint-Sauveur | 748.71 mi (1,204.94 km) |
| Sierpc to Chevilly-Larue | 804.96 mi (1,295.46 km) |
| Sierpc to Chilly-Mazarin | 808.64 mi (1,301.38 km) |
| Sierpc to Choisy-le-Roi | 802.81 mi (1,292.00 km) |
| Sierpc to Cholet | 993.19 mi (1,598.38 km) |
| Sierpc to Clamart | 807.52 mi (1,299.59 km) |
| Sierpc to Claye-Souilly | 785.86 mi (1,264.71 km) |
| Sierpc to Clermont | 784.07 mi (1,261.84 km) |
| Sierpc to Clermont-Ferrand | 890.16 mi (1,432.58 km) |
| Sierpc to Clermont-l'Herault | 979.24 mi (1,575.93 km) |
| Sierpc to Clichy | 802.55 mi (1,291.58 km) |
| Sierpc to Clichy-sous-Bois | 792.35 mi (1,275.17 km) |
| Sierpc to Cluses | 751.40 mi (1,209.26 km) |
