| Herk-de-Stad to Culpeper (Virginia) | 3,951.90 mi (6,359.97 km) |
| Herk-de-Stad to Culver City (California) | 5,640.44 mi (9,077.41 km) |
| Herk-de-Stad to Cumberland (Maryland) | 3,927.96 mi (6,321.44 km) |
| Herk-de-Stad to Cupertino (California) | 5,551.59 mi (8,934.41 km) |
| Herk-de-Stad to Cutler Bay (Florida) | 4,676.18 mi (7,525.59 km) |
| Herk-de-Stad to Cutlerville (Michigan) | 4,047.97 mi (6,514.57 km) |
| Herk-de-Stad to Cuyahoga Falls (Ohio) | 3,967.19 mi (6,384.57 km) |
| Herk-de-Stad to Cypress (California) | 5,640.56 mi (9,077.60 km) |
| Herk-de-Stad to Cypress Gardens (Florida) | 4,610.32 mi (7,419.60 km) |
| Herk-de-Stad to Cypress Lake (Florida) | 4,693.30 mi (7,553.13 km) |
| Herk-de-Stad to D'Iberville (Mississippi) | 4,780.74 mi (7,693.85 km) |
| Herk-de-Stad to Dakota Ridge (Colorado) | 4,900.69 mi (7,886.90 km) |
| Herk-de-Stad to Dale City (Virginia) | 3,917.40 mi (6,304.44 km) |
| Herk-de-Stad to Dallas (Georgia) | 4,444.82 mi (7,153.25 km) |
| Herk-de-Stad to Dallas (Oregon) | 5,133.27 mi (8,261.20 km) |
