| Grayslake to Point Pleasant (New Jersey) | 741.56 mi (1,193.43 km) |
| Grayslake to Pomona (California) | 1,702.20 mi (2,739.42 km) |
| Grayslake to Pompano Beach (Florida) | 1,198.86 mi (1,929.38 km) |
| Grayslake to Pompton Lakes (New Jersey) | 714.73 mi (1,150.25 km) |
| Grayslake to Pompton Plains (New Jersey) | 714.13 mi (1,149.28 km) |
| Grayslake to Ponca City (Oklahoma) | 617.75 mi (994.18 km) |
| Grayslake to Ponce (Puerto Rico) | 2,099.10 mi (3,378.18 km) |
| Grayslake to Pontiac (Illinois) | 105.05 mi (169.06 km) |
| Grayslake to Pontiac (Michigan) | 242.69 mi (390.58 km) |
| Grayslake to Pooler (Georgia) | 798.85 mi (1,285.62 km) |
| Grayslake to Poplar Bluff (Missouri) | 405.62 mi (652.79 km) |
| Grayslake to Poquoson (Virginia) | 716.30 mi (1,152.78 km) |
| Grayslake to Port Angeles (Washington) | 1,752.71 mi (2,820.71 km) |
| Grayslake to Port Arthur (Texas) | 922.61 mi (1,484.80 km) |
| Grayslake to Port Charlotte (Florida) | 1,111.81 mi (1,789.29 km) |
