| Castelsarrasin to Cherbourg | 407.02 mi (655.03 km) |
| Castelsarrasin to Chevigny-Saint-Sauveur | 297.61 mi (478.96 km) |
| Castelsarrasin to Chevilly-Larue | 331.91 mi (534.15 km) |
| Castelsarrasin to Chilly-Mazarin | 327.22 mi (526.61 km) |
| Castelsarrasin to Choisy-le-Roi | 332.16 mi (534.56 km) |
| Castelsarrasin to Cholet | 229.69 mi (369.65 km) |
| Castelsarrasin to Clamart | 333.54 mi (536.79 km) |
| Castelsarrasin to Claye-Souilly | 347.11 mi (558.62 km) |
| Castelsarrasin to Clermont | 374.02 mi (601.92 km) |
| Castelsarrasin to Clermont-Ferrand | 154.42 mi (248.52 km) |
| Castelsarrasin to Clermont-l'Herault | 119.35 mi (192.07 km) |
| Castelsarrasin to Clichy | 340.90 mi (548.62 km) |
| Castelsarrasin to Clichy-sous-Bois | 343.45 mi (552.72 km) |
| Castelsarrasin to Cluses | 301.28 mi (484.86 km) |
| Castelsarrasin to Cognac | 134.28 mi (216.11 km) |
