| Dumont to Cividale del Friuli | 4,165.09 mi (6,703.07 km) |
| Dumont to Civita Castellana | 4,254.11 mi (6,846.34 km) |
| Dumont to Civitanova Marche | 4,275.77 mi (6,881.19 km) |
| Dumont to Civitavecchia | 4,234.28 mi (6,814.41 km) |
| Dumont to Civitella in Val di Chiana | 4,184.51 mi (6,734.31 km) |
| Dumont to Clusone | 4,025.82 mi (6,478.93 km) |
| Dumont to Coccaglio | 4,037.43 mi (6,497.61 km) |
| Dumont to Codigoro | 4,152.95 mi (6,683.52 km) |
| Dumont to Codogno | 4,038.91 mi (6,499.99 km) |
| Dumont to Codroipo | 4,150.84 mi (6,680.14 km) |
| Dumont to Cogoleto | 4,018.28 mi (6,466.80 km) |
| Dumont to Colle di Val d'Elsa | 4,159.72 mi (6,694.43 km) |
| Dumont to Colle Salvetti | 4,124.57 mi (6,637.86 km) |
| Dumont to Collecchio | 4,074.41 mi (6,557.12 km) |
| Dumont to Colleferro | 4,300.92 mi (6,921.66 km) |
