| Grammichele to Chenove | 851.34 mi (1,370.11 km) |
| Grammichele to Cherbourg | 1,178.29 mi (1,896.28 km) |
| Grammichele to Chevigny-Saint-Sauveur | 848.18 mi (1,365.01 km) |
| Grammichele to Chevilly-Larue | 1,008.46 mi (1,622.96 km) |
| Grammichele to Chilly-Mazarin | 1,006.45 mi (1,619.73 km) |
| Grammichele to Choisy-le-Roi | 1,006.59 mi (1,619.94 km) |
| Grammichele to Cholet | 1,042.82 mi (1,678.26 km) |
| Grammichele to Clamart | 1,013.02 mi (1,630.31 km) |
| Grammichele to Claye-Souilly | 1,007.64 mi (1,621.63 km) |
| Grammichele to Clermont | 1,038.44 mi (1,671.20 km) |
| Grammichele to Clermont-Ferrand | 839.77 mi (1,351.48 km) |
| Grammichele to Clermont-l'Herault | 736.22 mi (1,184.83 km) |
| Grammichele to Clichy | 1,016.96 mi (1,636.65 km) |
| Grammichele to Clichy-sous-Bois | 1,009.81 mi (1,625.13 km) |
| Grammichele to Cluses | 738.49 mi (1,188.49 km) |
