| Grayslake to Parma Heights (Ohio) | 329.22 mi (529.83 km) |
| Grayslake to Parole (Maryland) | 644.21 mi (1,036.75 km) |
| Grayslake to Parsippany (New Jersey) | 710.27 mi (1,143.06 km) |
| Grayslake to Pasadena (California) | 1,717.84 mi (2,764.60 km) |
| Grayslake to Pasadena (Maryland) | 639.32 mi (1,028.88 km) |
| Grayslake to Pasadena (Texas) | 961.46 mi (1,547.31 km) |
| Grayslake to Pasadena Hills (Florida) | 1,023.77 mi (1,647.59 km) |
| Grayslake to Pascagoula (Mississippi) | 827.81 mi (1,332.23 km) |
| Grayslake to Pasco (Washington) | 1,551.06 mi (2,496.19 km) |
| Grayslake to Passaic (New Jersey) | 724.92 mi (1,166.64 km) |
| Grayslake to Pataskala (Ohio) | 319.92 mi (514.85 km) |
| Grayslake to Patchogue (New York) | 782.96 mi (1,260.06 km) |
| Grayslake to Paterson (New Jersey) | 722.31 mi (1,162.45 km) |
| Grayslake to Patterson (California) | 1,775.56 mi (2,857.48 km) |
| Grayslake to Pawtucket (Rhode Island) | 853.20 mi (1,373.09 km) |
