| Castel Gandolfo to Creutzwald | 590.18 mi (949.80 km) |
| Castel Gandolfo to Croissy-sur-Seine | 708.37 mi (1,140.01 km) |
| Castel Gandolfo to Croix | 764.93 mi (1,231.04 km) |
| Castel Gandolfo to Crosne | 690.01 mi (1,110.46 km) |
| Castel Gandolfo to Cuers | 350.64 mi (564.30 km) |
| Castel Gandolfo to Cugnaux | 587.41 mi (945.35 km) |
| Castel Gandolfo to Cusset | 548.26 mi (882.34 km) |
| Castel Gandolfo to Dammarie-le-Lys | 674.97 mi (1,086.25 km) |
| Castel Gandolfo to Dammartin-en-Goele | 698.06 mi (1,123.41 km) |
| Castel Gandolfo to Dardilly | 483.28 mi (777.77 km) |
| Castel Gandolfo to Darnetal | 767.84 mi (1,235.72 km) |
| Castel Gandolfo to Dax | 707.67 mi (1,138.88 km) |
| Castel Gandolfo to Decines-Charpieu | 473.58 mi (762.15 km) |
| Castel Gandolfo to Denain | 739.54 mi (1,190.18 km) |
| Castel Gandolfo to Deuil-la-Barre | 706.44 mi (1,136.91 km) |
