| Trecastagni to Culpeper (Virginia) | 4,818.22 mi (7,754.18 km) |
| Trecastagni to Culver City (California) | 6,656.62 mi (10,712.79 km) |
| Trecastagni to Cumberland (Maryland) | 4,808.65 mi (7,738.78 km) |
| Trecastagni to Cupertino (California) | 6,581.83 mi (10,592.43 km) |
| Trecastagni to Cutler Bay (Florida) | 5,437.29 mi (8,750.47 km) |
| Trecastagni to Cutlerville (Michigan) | 4,984.66 mi (8,022.04 km) |
| Trecastagni to Cuyahoga Falls (Ohio) | 4,873.71 mi (7,843.48 km) |
| Trecastagni to Cypress (California) | 6,655.32 mi (10,710.71 km) |
| Trecastagni to Cypress Gardens (Florida) | 5,404.47 mi (8,697.66 km) |
| Trecastagni to Cypress Lake (Florida) | 5,475.47 mi (8,811.92 km) |
| Trecastagni to D'Iberville (Mississippi) | 5,644.19 mi (9,083.44 km) |
| Trecastagni to Dakota Ridge (Colorado) | 5,892.86 mi (9,483.65 km) |
| Trecastagni to Dale City (Virginia) | 4,781.82 mi (7,695.60 km) |
| Trecastagni to Dallas (Georgia) | 5,310.76 mi (8,546.84 km) |
| Trecastagni to Dallas (Oregon) | 6,172.39 mi (9,933.50 km) |
