| Dumont to Collegno | 3,949.53 mi (6,356.15 km) |
| Dumont to Cologno al Serio | 4,024.90 mi (6,477.46 km) |
| Dumont to Cologno Monzese | 4,008.65 mi (6,451.29 km) |
| Dumont to Colorno | 4,075.48 mi (6,558.85 km) |
| Dumont to Comacchio | 4,160.34 mi (6,695.43 km) |
| Dumont to Comiso | 4,551.37 mi (7,324.72 km) |
| Dumont to Como | 3,991.38 mi (6,423.51 km) |
| Dumont to Concordia Sagittaria | 4,152.10 mi (6,682.16 km) |
| Dumont to Concorezzo | 4,009.14 mi (6,452.09 km) |
| Dumont to Conegliano | 4,124.84 mi (6,638.30 km) |
| Dumont to Conselice | 4,151.66 mi (6,681.45 km) |
| Dumont to Conselve | 4,128.72 mi (6,644.54 km) |
| Dumont to Conversano | 4,508.54 mi (7,255.79 km) |
| Dumont to Copertino | 4,576.18 mi (7,364.66 km) |
| Dumont to Copparo | 4,138.60 mi (6,660.43 km) |
