| Cologno al Serio to Crest Hill (Illinois) | 4,577.23 mi (7,366.35 km) |
| Cologno al Serio to Crestview (Florida) | 5,014.70 mi (8,070.38 km) |
| Cologno al Serio to Crestwood (Illinois) | 4,559.34 mi (7,337.54 km) |
| Cologno al Serio to Crestwood (Missouri) | 4,805.29 mi (7,733.37 km) |
| Cologno al Serio to Creve Coeur (Missouri) | 4,802.94 mi (7,729.58 km) |
| Cologno al Serio to Crofton (Maryland) | 4,218.46 mi (6,788.95 km) |
| Cologno al Serio to Crossville (Tennessee) | 4,706.71 mi (7,574.72 km) |
| Cologno al Serio to Crowley (Louisiana) | 5,287.60 mi (8,509.56 km) |
| Cologno al Serio to Crowley (Texas) | 5,374.37 mi (8,649.21 km) |
| Cologno al Serio to Crown Point (Indiana) | 4,554.22 mi (7,329.30 km) |
| Cologno al Serio to Crystal (Minnesota) | 4,616.73 mi (7,429.90 km) |
| Cologno al Serio to Crystal Lake (Illinois) | 4,556.14 mi (7,332.40 km) |
| Cologno al Serio to Cudahy (California) | 6,049.73 mi (9,736.10 km) |
| Cologno al Serio to Cudahy (Wisconsin) | 4,505.95 mi (7,251.63 km) |
| Cologno al Serio to Cullman (Alabama) | 4,864.84 mi (7,829.20 km) |
