| Cahokia to Coldwater (Michigan) | 359.33 mi (578.28 km) |
| Cahokia to Colesville (Maryland) | 709.67 mi (1,142.10 km) |
| Cahokia to College (Alaska) | 2,908.02 mi (4,680.01 km) |
| Cahokia to College Park (Georgia) | 466.45 mi (750.68 km) |
| Cahokia to College Park (Maryland) | 713.42 mi (1,148.14 km) |
| Cahokia to College Station (Texas) | 651.58 mi (1,048.62 km) |
| Cahokia to Collegedale (Tennessee) | 373.31 mi (600.78 km) |
| Cahokia to Colleyville (Texas) | 553.26 mi (890.39 km) |
| Cahokia to Collierville (Tennessee) | 244.52 mi (393.51 km) |
| Cahokia to Collinsville (Illinois) | 12.13 mi (19.52 km) |
| Cahokia to Colonia (New Jersey) | 855.16 mi (1,376.25 km) |
| Cahokia to Colonial Heights (Virginia) | 701.94 mi (1,129.66 km) |
| Cahokia to Colonial Park (Pennsylvania) | 722.89 mi (1,163.38 km) |
| Cahokia to Colorado Springs (Colorado) | 785.52 mi (1,264.17 km) |
| Cahokia to Colton (California) | 1,537.31 mi (2,474.06 km) |
