| Cahokia to Culpeper (Virginia) | 657.95 mi (1,058.87 km) |
| Cahokia to Culver City (California) | 1,596.22 mi (2,568.87 km) |
| Cahokia to Cumberland (Maryland) | 616.47 mi (992.11 km) |
| Cahokia to Cupertino (California) | 1,729.89 mi (2,783.99 km) |
| Cahokia to Cutler Bay (Florida) | 1,064.98 mi (1,713.93 km) |
| Cahokia to Cutlerville (Michigan) | 377.98 mi (608.30 km) |
| Cahokia to Cuyahoga Falls (Ohio) | 492.78 mi (793.05 km) |
| Cahokia to Cypress (California) | 1,581.31 mi (2,544.87 km) |
| Cahokia to Cypress Gardens (Florida) | 878.33 mi (1,413.54 km) |
| Cahokia to Cypress Lake (Florida) | 959.62 mi (1,544.37 km) |
| Cahokia to D'Iberville (Mississippi) | 563.94 mi (907.58 km) |
| Cahokia to Dakota Ridge (Colorado) | 804.34 mi (1,294.46 km) |
| Cahokia to Dale City (Virginia) | 692.37 mi (1,114.27 km) |
| Cahokia to Dallas (Georgia) | 437.66 mi (704.34 km) |
| Cahokia to Dallas (Oregon) | 1,750.42 mi (2,817.02 km) |
