| Hamm to Cicero (Illinois) | 4,243.04 mi (6,828.52 km) |
| Hamm to Cimarron Hills (Colorado) | 4,981.51 mi (8,016.96 km) |
| Hamm to Cincinnati (Ohio) | 4,255.47 mi (6,848.51 km) |
| Hamm to Cinco Ranch (Texas) | 5,165.58 mi (8,313.20 km) |
| Hamm to Circleville (Ohio) | 4,173.28 mi (6,716.24 km) |
| Hamm to Citrus (California) | 5,660.43 mi (9,109.58 km) |
| Hamm to Citrus Heights (California) | 5,480.63 mi (8,820.22 km) |
| Hamm to Citrus Park (Florida) | 4,736.71 mi (7,622.99 km) |
| Hamm to Claiborne (Louisiana) | 4,882.42 mi (7,857.50 km) |
| Hamm to Claremont (California) | 5,654.78 mi (9,100.49 km) |
| Hamm to Claremont (New Hampshire) | 3,591.45 mi (5,779.88 km) |
| Hamm to Claremore (Oklahoma) | 4,808.56 mi (7,738.63 km) |
| Hamm to Clarksburg (Maryland) | 3,972.77 mi (6,393.56 km) |
| Hamm to Clarksburg (West Virginia) | 4,088.78 mi (6,580.25 km) |
| Hamm to Clarksdale (Mississippi) | 4,734.43 mi (7,619.33 km) |
