| Castel Gandolfo to Chenove | 536.70 mi (863.73 km) |
| Castel Gandolfo to Cherbourg | 875.05 mi (1,408.26 km) |
| Castel Gandolfo to Chevigny-Saint-Sauveur | 532.80 mi (857.46 km) |
| Castel Gandolfo to Chevilly-Larue | 696.06 mi (1,120.21 km) |
| Castel Gandolfo to Chilly-Mazarin | 694.64 mi (1,117.92 km) |
| Castel Gandolfo to Choisy-le-Roi | 693.98 mi (1,116.85 km) |
| Castel Gandolfo to Cholet | 760.64 mi (1,224.13 km) |
| Castel Gandolfo to Clamart | 700.77 mi (1,127.78 km) |
| Castel Gandolfo to Claye-Souilly | 692.80 mi (1,114.95 km) |
| Castel Gandolfo to Clermont | 722.20 mi (1,162.28 km) |
| Castel Gandolfo to Clermont-Ferrand | 552.42 mi (889.03 km) |
| Castel Gandolfo to Clermont-l'Herault | 485.65 mi (781.57 km) |
| Castel Gandolfo to Clichy | 703.88 mi (1,132.79 km) |
| Castel Gandolfo to Clichy-sous-Bois | 695.71 mi (1,119.63 km) |
| Castel Gandolfo to Cluses | 424.30 mi (682.84 km) |
