| Rockford to Parma (Ohio) | 382.38 mi (615.39 km) |
| Rockford to Parma Heights (Ohio) | 380.57 mi (612.47 km) |
| Rockford to Parole (Maryland) | 693.26 mi (1,115.69 km) |
| Rockford to Parsippany (New Jersey) | 762.55 mi (1,227.20 km) |
| Rockford to Pasadena (California) | 1,665.00 mi (2,679.56 km) |
| Rockford to Pasadena (Maryland) | 688.68 mi (1,108.33 km) |
| Rockford to Pasadena (Texas) | 934.21 mi (1,503.47 km) |
| Rockford to Pasadena Hills (Florida) | 1,038.38 mi (1,671.11 km) |
| Rockford to Pascagoula (Mississippi) | 822.22 mi (1,323.23 km) |
| Rockford to Pasco (Washington) | 1,503.83 mi (2,420.18 km) |
| Rockford to Passaic (New Jersey) | 777.23 mi (1,250.83 km) |
| Rockford to Pataskala (Ohio) | 364.94 mi (587.32 km) |
| Rockford to Patchogue (New York) | 835.34 mi (1,344.35 km) |
| Rockford to Paterson (New Jersey) | 774.66 mi (1,246.70 km) |
| Rockford to Patterson (California) | 1,722.91 mi (2,772.76 km) |
