| Cahokia to Petersburg (Virginia) | 703.07 mi (1,131.49 km) |
| Cahokia to Pflugerville (Texas) | 701.47 mi (1,128.90 km) |
| Cahokia to Pharr (Texas) | 974.78 mi (1,568.76 km) |
| Cahokia to Phelan (California) | 1,539.33 mi (2,477.31 km) |
| Cahokia to Phenix City (Alabama) | 511.68 mi (823.47 km) |
| Cahokia to Philadelphia (Pennsylvania) | 809.76 mi (1,303.18 km) |
| Cahokia to Phillipsburg (New Jersey) | 810.43 mi (1,304.26 km) |
| Cahokia to Phoenix (Arizona) | 1,267.86 mi (2,040.43 km) |
| Cahokia to Phoenixville (Pennsylvania) | 789.78 mi (1,271.03 km) |
| Cahokia to Picayune (Mississippi) | 555.76 mi (894.41 km) |
| Cahokia to Pickerington (Ohio) | 406.96 mi (654.94 km) |
| Cahokia to Pico Rivera (California) | 1,579.96 mi (2,542.70 km) |
| Cahokia to Piedmont (California) | 1,732.32 mi (2,787.90 km) |
| Cahokia to Pierre (South Dakota) | 660.07 mi (1,062.27 km) |
| Cahokia to Pike Creek Valley (Delaware) | 779.21 mi (1,254.02 km) |
