| Monfalcone to Creutzwald | 396.25 mi (637.70 km) |
| Monfalcone to Croissy-sur-Seine | 573.47 mi (922.91 km) |
| Monfalcone to Croix | 583.84 mi (939.60 km) |
| Monfalcone to Crosne | 556.27 mi (895.22 km) |
| Monfalcone to Cuers | 407.83 mi (656.34 km) |
| Monfalcone to Cugnaux | 618.34 mi (995.13 km) |
| Monfalcone to Cusset | 484.17 mi (779.19 km) |
| Monfalcone to Dammarie-le-Lys | 544.54 mi (876.35 km) |
| Monfalcone to Dammartin-en-Goele | 554.19 mi (891.89 km) |
| Monfalcone to Dardilly | 422.70 mi (680.28 km) |
| Monfalcone to Darnetal | 628.25 mi (1,011.08 km) |
| Monfalcone to Dax | 728.86 mi (1,172.98 km) |
| Monfalcone to Decines-Charpieu | 412.92 mi (664.53 km) |
| Monfalcone to Denain | 562.32 mi (904.96 km) |
| Monfalcone to Deuil-la-Barre | 567.60 mi (913.46 km) |
