| Castelli Calepio to Coldwater (Michigan) | 4,443.67 mi (7,151.40 km) |
| Castelli Calepio to Colesville (Maryland) | 4,236.68 mi (6,818.29 km) |
| Castelli Calepio to College (Alaska) | 4,707.68 mi (7,576.28 km) |
| Castelli Calepio to College Park (Georgia) | 4,795.73 mi (7,717.99 km) |
| Castelli Calepio to College Park (Maryland) | 4,237.03 mi (6,818.84 km) |
| Castelli Calepio to College Station (Texas) | 5,438.06 mi (8,751.71 km) |
| Castelli Calepio to Collegedale (Tennessee) | 4,755.44 mi (7,653.15 km) |
| Castelli Calepio to Colleyville (Texas) | 5,356.24 mi (8,620.03 km) |
| Castelli Calepio to Collierville (Tennessee) | 4,949.53 mi (7,965.50 km) |
| Castelli Calepio to Collinsville (Illinois) | 4,790.87 mi (7,710.16 km) |
| Castelli Calepio to Colonia (New Jersey) | 4,059.68 mi (6,533.42 km) |
| Castelli Calepio to Colonial Heights (Virginia) | 4,330.12 mi (6,968.65 km) |
| Castelli Calepio to Colonial Park (Pennsylvania) | 4,177.53 mi (6,723.08 km) |
| Castelli Calepio to Colorado Springs (Colorado) | 5,334.44 mi (8,584.95 km) |
| Castelli Calepio to Colton (California) | 6,021.01 mi (9,689.88 km) |
