| Herk-de-Stad to Cicero (Illinois) | 4,172.78 mi (6,715.45 km) |
| Herk-de-Stad to Cimarron Hills (Colorado) | 4,927.08 mi (7,929.37 km) |
| Herk-de-Stad to Cincinnati (Ohio) | 4,177.81 mi (6,723.53 km) |
| Herk-de-Stad to Cinco Ranch (Texas) | 5,088.89 mi (8,189.78 km) |
| Herk-de-Stad to Circleville (Ohio) | 4,094.61 mi (6,589.64 km) |
| Herk-de-Stad to Citrus (California) | 5,618.52 mi (9,042.13 km) |
| Herk-de-Stad to Citrus Heights (California) | 5,448.67 mi (8,768.79 km) |
| Herk-de-Stad to Citrus Park (Florida) | 4,643.41 mi (7,472.84 km) |
| Herk-de-Stad to Claiborne (Louisiana) | 4,804.79 mi (7,732.57 km) |
| Herk-de-Stad to Claremont (California) | 5,612.62 mi (9,032.65 km) |
| Herk-de-Stad to Claremont (New Hampshire) | 3,508.00 mi (5,645.59 km) |
| Herk-de-Stad to Claremore (Oklahoma) | 4,739.64 mi (7,627.71 km) |
| Herk-de-Stad to Clarksburg (Maryland) | 3,887.76 mi (6,256.75 km) |
| Herk-de-Stad to Clarksburg (West Virginia) | 4,006.95 mi (6,448.56 km) |
| Herk-de-Stad to Clarksdale (Mississippi) | 4,656.94 mi (7,494.63 km) |
