| Guyancourt to Chenove | 169.77 mi (273.22 km) |
| Guyancourt to Cherbourg | 176.20 mi (283.57 km) |
| Guyancourt to Chevigny-Saint-Sauveur | 174.10 mi (280.19 km) |
| Guyancourt to Chevilly-Larue | 12.73 mi (20.48 km) |
| Guyancourt to Chilly-Mazarin | 11.87 mi (19.10 km) |
| Guyancourt to Choisy-le-Roi | 15.27 mi (24.58 km) |
| Guyancourt to Cholet | 180.73 mi (290.86 km) |
| Guyancourt to Clamart | 8.85 mi (14.24 km) |
| Guyancourt to Claye-Souilly | 30.33 mi (48.81 km) |
| Guyancourt to Clermont | 44.68 mi (71.91 km) |
| Guyancourt to Clermont-Ferrand | 211.81 mi (340.87 km) |
| Guyancourt to Clermont-l'Herault | 361.30 mi (581.46 km) |
| Guyancourt to Clichy | 14.01 mi (22.54 km) |
| Guyancourt to Clichy-sous-Bois | 23.81 mi (38.32 km) |
| Guyancourt to Cluses | 281.77 mi (453.47 km) |
