| Boom to Cherbourg | 281.35 mi (452.79 km) |
| Boom to Chevigny-Saint-Sauveur | 263.58 mi (424.18 km) |
| Boom to Chevilly-Larue | 183.41 mi (295.18 km) |
| Boom to Chilly-Mazarin | 188.18 mi (302.85 km) |
| Boom to Choisy-le-Roi | 182.43 mi (293.59 km) |
| Boom to Cholet | 365.38 mi (588.02 km) |
| Boom to Clamart | 183.31 mi (295.01 km) |
| Boom to Claye-Souilly | 165.49 mi (266.34 km) |
| Boom to Clermont | 146.03 mi (235.01 km) |
| Boom to Clermont-Ferrand | 370.89 mi (596.90 km) |
| Boom to Clermont-l'Herault | 517.01 mi (832.04 km) |
| Boom to Clichy | 176.16 mi (283.51 km) |
| Boom to Clichy-sous-Bois | 170.37 mi (274.19 km) |
| Boom to Cluses | 361.44 mi (581.69 km) |
| Boom to Cognac | 429.89 mi (691.84 km) |
