| Cahokia to Decatur (Georgia) | 466.04 mi (750.02 km) |
| Cahokia to Decatur (Illinois) | 111.33 mi (179.18 km) |
| Cahokia to Deer Park (New York) | 907.91 mi (1,461.15 km) |
| Cahokia to Deer Park (Texas) | 674.78 mi (1,085.96 km) |
| Cahokia to Deerfield (Illinois) | 277.28 mi (446.24 km) |
| Cahokia to Deerfield Beach (Florida) | 1,028.58 mi (1,655.33 km) |
| Cahokia to Defiance (Ohio) | 360.60 mi (580.32 km) |
| Cahokia to DeForest (Wisconsin) | 325.27 mi (523.47 km) |
| Cahokia to DeKalb (Illinois) | 244.52 mi (393.52 km) |
| Cahokia to Del Aire (California) | 1,596.81 mi (2,569.81 km) |
| Cahokia to Del City (Oklahoma) | 454.66 mi (731.70 km) |
| Cahokia to Del Rio (Texas) | 881.64 mi (1,418.87 km) |
| Cahokia to DeLand (Florida) | 832.95 mi (1,340.50 km) |
| Cahokia to Delano (California) | 1,606.25 mi (2,585.01 km) |
| Cahokia to Delaware (Ohio) | 397.27 mi (639.34 km) |
