| Herk-de-Stad to Crest Hill (Illinois) | 4,198.94 mi (6,757.55 km) |
| Herk-de-Stad to Crestview (Florida) | 4,673.19 mi (7,520.77 km) |
| Herk-de-Stad to Crestwood (Illinois) | 4,181.55 mi (6,729.56 km) |
| Herk-de-Stad to Crestwood (Missouri) | 4,430.81 mi (7,130.70 km) |
| Herk-de-Stad to Creve Coeur (Missouri) | 4,428.04 mi (7,126.24 km) |
| Herk-de-Stad to Crofton (Maryland) | 3,873.74 mi (6,234.19 km) |
| Herk-de-Stad to Crossville (Tennessee) | 4,352.21 mi (7,004.21 km) |
| Herk-de-Stad to Crowley (Louisiana) | 4,931.73 mi (7,936.86 km) |
| Herk-de-Stad to Crowley (Texas) | 4,999.97 mi (8,046.68 km) |
| Herk-de-Stad to Crown Point (Indiana) | 4,177.84 mi (6,723.58 km) |
| Herk-de-Stad to Crystal (Minnesota) | 4,221.06 mi (6,793.15 km) |
| Herk-de-Stad to Crystal Lake (Illinois) | 4,175.61 mi (6,720.00 km) |
| Herk-de-Stad to Cudahy (California) | 5,636.43 mi (9,070.95 km) |
| Herk-de-Stad to Cudahy (Wisconsin) | 4,124.32 mi (6,637.45 km) |
| Herk-de-Stad to Cullman (Alabama) | 4,511.49 mi (7,260.54 km) |
