| Cahokia to Richmond (California) | 1,736.39 mi (2,794.45 km) |
| Cahokia to Richmond (Indiana) | 296.35 mi (476.93 km) |
| Cahokia to Richmond (Kentucky) | 324.96 mi (522.97 km) |
| Cahokia to Richmond (Texas) | 697.53 mi (1,122.56 km) |
| Cahokia to Richmond (Virginia) | 694.35 mi (1,117.45 km) |
| Cahokia to Richmond Heights (Florida) | 1,060.36 mi (1,706.49 km) |
| Cahokia to Richmond Heights (Ohio) | 502.97 mi (809.46 km) |
| Cahokia to Richmond Hill (Georgia) | 679.36 mi (1,093.32 km) |
| Cahokia to Richmond West (Florida) | 1,060.01 mi (1,705.92 km) |
| Cahokia to Richton Park (Illinois) | 239.32 mi (385.14 km) |
| Cahokia to Ridge (New York) | 931.60 mi (1,499.27 km) |
| Cahokia to Ridgecrest (California) | 1,522.31 mi (2,449.93 km) |
| Cahokia to Ridgefield (New Jersey) | 872.17 mi (1,403.62 km) |
| Cahokia to Ridgefield (Washington) | 1,725.26 mi (2,776.54 km) |
| Cahokia to Ridgefield Park (New Jersey) | 872.03 mi (1,403.40 km) |
