| Herdecke to Cloverly (Maryland) | 3,960.56 mi (6,373.90 km) |
| Herdecke to Clovis (California) | 5,553.73 mi (8,937.86 km) |
| Herdecke to Clovis (New Mexico) | 5,174.27 mi (8,327.18 km) |
| Herdecke to Clute (Texas) | 5,185.16 mi (8,344.70 km) |
| Herdecke to Coachella (California) | 5,636.63 mi (9,071.27 km) |
| Herdecke to Coalinga (California) | 5,612.59 mi (9,032.59 km) |
| Herdecke to Coamo (Puerto Rico) | 4,554.72 mi (7,330.12 km) |
| Herdecke to Coatesville (Pennsylvania) | 3,873.24 mi (6,233.37 km) |
| Herdecke to Cockeysville (Maryland) | 3,928.53 mi (6,322.35 km) |
| Herdecke to Cocoa (Florida) | 4,637.86 mi (7,463.92 km) |
| Herdecke to Cocoa Beach (Florida) | 4,634.61 mi (7,458.68 km) |
| Herdecke to Coconut Creek (Florida) | 4,721.05 mi (7,597.80 km) |
| Herdecke to Coeur d'Alene (Idaho) | 4,836.95 mi (7,784.31 km) |
| Herdecke to Cohoes (New York) | 3,664.72 mi (5,897.79 km) |
| Herdecke to Cold Springs (Nevada) | 5,391.01 mi (8,676.00 km) |
