| Trecastagni to Coldwater (Michigan) | 4,992.01 mi (8,033.86 km) |
| Trecastagni to Colesville (Maryland) | 4,750.49 mi (7,645.18 km) |
| Trecastagni to College (Alaska) | 5,295.32 mi (8,522.00 km) |
| Trecastagni to College Park (Georgia) | 5,304.88 mi (8,537.39 km) |
| Trecastagni to College Park (Maryland) | 4,750.23 mi (7,644.76 km) |
| Trecastagni to College Station (Texas) | 5,972.84 mi (9,612.36 km) |
| Trecastagni to Collegedale (Tennessee) | 5,273.26 mi (8,486.50 km) |
| Trecastagni to Colleyville (Texas) | 5,902.14 mi (9,498.57 km) |
| Trecastagni to Collierville (Tennessee) | 5,481.58 mi (8,821.75 km) |
| Trecastagni to Collinsville (Illinois) | 5,338.43 mi (8,591.37 km) |
| Trecastagni to Colonia (New Jersey) | 4,574.28 mi (7,361.59 km) |
| Trecastagni to Colonial Heights (Virginia) | 4,835.33 mi (7,781.72 km) |
| Trecastagni to Colonial Park (Pennsylvania) | 4,697.32 mi (7,559.60 km) |
| Trecastagni to Colorado Springs (Colorado) | 5,916.80 mi (9,522.17 km) |
| Trecastagni to Colton (California) | 6,618.15 mi (10,650.89 km) |
