| Rockford to Poinciana (Florida) | 1,065.40 mi (1,714.59 km) |
| Rockford to Point Pleasant (New Jersey) | 793.20 mi (1,276.53 km) |
| Rockford to Pomona (California) | 1,649.39 mi (2,654.43 km) |
| Rockford to Pompano Beach (Florida) | 1,216.84 mi (1,958.32 km) |
| Rockford to Pompton Lakes (New Jersey) | 767.13 mi (1,234.58 km) |
| Rockford to Pompton Plains (New Jersey) | 766.50 mi (1,233.56 km) |
| Rockford to Ponca City (Oklahoma) | 572.61 mi (921.53 km) |
| Rockford to Ponce (Puerto Rico) | 2,131.81 mi (3,430.81 km) |
| Rockford to Pontiac (Illinois) | 97.16 mi (156.37 km) |
| Rockford to Pontiac (Michigan) | 295.63 mi (475.77 km) |
| Rockford to Pooler (Georgia) | 821.95 mi (1,322.80 km) |
| Rockford to Poplar Bluff (Missouri) | 386.50 mi (622.01 km) |
| Rockford to Poquoson (Virginia) | 761.71 mi (1,225.86 km) |
| Rockford to Port Angeles (Washington) | 1,707.59 mi (2,748.11 km) |
| Rockford to Port Arthur (Texas) | 898.63 mi (1,446.20 km) |
