| Highgate to Culpeper (Virginia) | 3,721.53 mi (5,989.22 km) |
| Highgate to Culver City (California) | 5,444.53 mi (8,762.13 km) |
| Highgate to Cumberland (Maryland) | 3,698.73 mi (5,952.53 km) |
| Highgate to Cupertino (California) | 5,365.91 mi (8,635.59 km) |
| Highgate to Cutler Bay (Florida) | 4,442.46 mi (7,149.45 km) |
| Highgate to Cutlerville (Michigan) | 3,826.06 mi (6,157.45 km) |
| Highgate to Cuyahoga Falls (Ohio) | 3,740.73 mi (6,020.13 km) |
| Highgate to Cypress (California) | 5,443.86 mi (8,761.04 km) |
| Highgate to Cypress Gardens (Florida) | 4,377.03 mi (7,044.15 km) |
| Highgate to Cypress Lake (Florida) | 4,459.80 mi (7,177.35 km) |
| Highgate to D'Iberville (Mississippi) | 4,550.85 mi (7,323.89 km) |
| Highgate to Dakota Ridge (Colorado) | 4,693.59 mi (7,553.60 km) |
| Highgate to Dale City (Virginia) | 3,686.85 mi (5,933.41 km) |
| Highgate to Dallas (Georgia) | 4,214.85 mi (6,783.15 km) |
| Highgate to Dallas (Oregon) | 4,960.58 mi (7,983.28 km) |
