| Montesson to Civita Castellana | 673.27 mi (1,083.52 km) |
| Montesson to Civitanova Marche | 675.67 mi (1,087.39 km) |
| Montesson to Civitavecchia | 662.10 mi (1,065.55 km) |
| Montesson to Civitella in Val di Chiana | 593.86 mi (955.72 km) |
| Montesson to Clusone | 420.18 mi (676.21 km) |
| Montesson to Coccaglio | 433.63 mi (697.85 km) |
| Montesson to Codigoro | 547.94 mi (881.82 km) |
| Montesson to Codogno | 439.75 mi (707.71 km) |
| Montesson to Codroipo | 544.93 mi (876.97 km) |
| Montesson to Cogoleto | 438.38 mi (705.51 km) |
| Montesson to Colle di Val d'Elsa | 573.54 mi (923.03 km) |
| Montesson to Colle Salvetti | 540.77 mi (870.28 km) |
| Montesson to Collecchio | 477.06 mi (767.75 km) |
| Montesson to Colleferro | 722.92 mi (1,163.43 km) |
| Montesson to Collegno | 367.77 mi (591.86 km) |
